ASSESSMENT FRAMEWORK FOR
MID-ATLANTIC COASTAL PLAIN STREAMS
USING BENTHIC MACROINVERTEBRATES
J.R. Maxted1, M.T. Barbour2, J. Gerritsen2, V. Poretti3,
N. Primrose4, A. Silvia5, D. Penrose6, and R. Renfrow7
Prepared, for
USEPA, Region 3
Control Region Lab
201 Defense Highway
Annapolis, MD 21401
1 DE Department of Natural Resources and
Environmental Control, 29 S. State
Street, Dover, DE 19901
2 Tetra Tech, Inc., 10045 Red Run
Boulevard, Suite 110, Owings Mills,
MD 21117
3 NJ Department of Environmental
Protection, Bureau of Freshwater and
Biological Monitoring, CN 427,
Trenton, NJ 08625
4 MD Department of Natural Resources,
Tawes State Office Building (C-2),
580 Taylor Avenue, Annapolis, MD
21401
5 VA Department of Environmental
Quality, 5636 Southern Boulevard,
Virginia Beach, VA 23462
6 NC Department of Environment, Health,
and Natural Resources, 4401 Reedy
Creek Road, Raleigh, NC 27607-6445
7 SC Department of Health and
Environmental Control, 2600 Bull
Street, Columbia, SC 29201
March 18, 1998
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Assessment Framework for Coastal Plain Streams
FOREWORD
A cooperative study was initiated in the Mid-Atlantic Coastal Plain region of the United States
between the USEPA (Regions II, III, IV) and state water resource agencies (New Jersey DEP,
Delaware DNREC, Maryland DNR, Virginia DEQ, North Carolina DEHNR, and South Carolina
DHEC) for the purpose of evaluating the usefulness of composited reference conditions for
bioassessment. This unique example of interagency collaboration provided the impetus for a
rigorous design and testing of standard biological survey protocols and selection of sites for
conducting biological surveys throughout the 6-state region of the coastal plains.
The results of this study were prepared as a scientific publication for the Journal of the North
American Benthological Society. This manuscript has undergone a rigorous peer-review for
subsequent publication in JNABS. Presented here is the technical report, which provides the
supported data to the published manuscript. An Executive Summary is given that summarizes
the findings of this collaborative study. Seven attachments are provided that correspond to the
supportive data analyses:
1. Physical and chemical characteristics of sites in the Mid-Atlantic Coastal region
2. Master taxa list, Mid-Atlantic coastal streams
3. Cluster analyses/for (a) genus and (b) family
4. Values of core metrics for each site
5. Rating of sites based on CPMI assignment
6. Taxa abundance of benthic macroinvertebrates, Mid-Atlantic coastal streams
7. Habitat assessment results for sites in the Mid-Atlantic coastal region
Requests for copies of this technical report should be made through Mr. Tom Pheiffer, USEPA,
Central Region Lab, 201 Defense Highway, Annapolis, Maryland 21401.
1
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Assessment Framework for Coastal Plain Streams
ACKNOWLEDGMENTS
The authors wish to thank the other state and federal biologist on the MACS workgroup that
assisted in all aspect of the project including Ellen Dickey and Greg Mitchell with Delaware
DNREC, Jim Kurtenbach with USEPA Region 2, Dean Bryson with New Jersey DEP, and James
Glover with South Carolina DHEC. We also thank Tetra Tech, Inc. scientists for their assistance
in analyzing the data including Jeffrey White, Benjamin Jessup, and James Kwon. Sample
sorting was performed by Great Lakes Environmental Center of Taverse City, Michigan. All
taxonomic identifications were preformed by Mike Winnell of Freshwater Benthic Services of
Petoskey, Michigan. Data management was performed by Ellen Dickey. This project could not
have been completed without the financial support and technical assistance provided by USEPA
scientists including Susan Jackson, Margaret Passmore, James Green, Chuck Kanetsky, and Tom
Pheiffer.
2
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Assessment Framework for Coastal Plain Streams
EXECUTIVE SUMMARY
A collaborative study was completed among 6 states along the Mid-Atlantic seaboard of the U.S.
A consistent approach was developed for collecting and interpreting macroinvertebrate data for
low gradient nontidal coastal streams. The study had 3 objectives:
1. evaluate the validity of aggregating reference site data into a single region (i.e.,
"Bioregion")
2. select biological metrics that best discriminate reference sites from sites impaired by
habitat disturbance and organic pollution, and
3. develop an index that combines these metrics into an index of biological quality.
Macroinvertebrate, physical habitat, and water quality data were collected in 106 streams during
the Fall of 1995; 55 reference, 34 habitat stressed, and 17 water quality stressed sites were
sampled. The classification of reference sites divided the coastal plain into 3 Bioregions
separated north and south by the Chesapeake Bay and separated east and west by physiographic
region (i.e., Ecoregion). Five metrics were found to be effective at discriminating impairment
including:
1. the total number of taxa
2. number of EPT taxa
3. % Ephemeroptera (by abundance)
4. the Hilsenhoff Biotic Index
5. % dinger (by abundance).
An aggregated index, the Coastal Plain Macroinvertebrate Index (CPMI), was developed using
these metrics that accurately assessed impaired sites 86% of the time. Reference sites in
Bioregion 63S (the southern portion of Ecoregion 63) were highly variable and affected the
discriminatory ability of the CPMI, This variability was likely due to the abundance of naturally
acidic waters in the southern coastal plain and seasonal variability in pH. Further study is
recommended for the southern portion of the coastal plain due to a small sample size and a high
variability in reference sites. The CPMI was equally accurate at assigning habitat and water
quality impairment indicating a similar degree of ecological impact from these 2 stressors.
Guidance is provided in applying the CPMI to other macroinvertebrate data sets in the region.
The precision of CPMI scores was estimated to be +/-10% (3 scoring units out of 30) at the 90%
confidence level to further support the ability of the index to discriminate between reference and
impaired sites.
3
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Assessment Framework for Coastal Plain Streams
SITE SELECTION AND CLASSIFICATION
Streams in the Mid-Atlantic Coastal Plain Ecoregion (Ecoregion 63, Omernik 1987) were the
primary focus of this study. Some streams were also sampled in the Southeastern Plains
Ecoregion (Ecoregion 65, Omernik 1987), and we used this opportunity to evaluate whether low
gradient streams there should be classified and evaluated separately or whether the two regions
could be combined when evaluating macroinvertebrate data.
Ecoregion 63 is characterized by flat terrain (slope less than 10%) and large areas of wooded
wetlands. Ecoregion 65 is a transitional area between the coastal plain and piedmont regions,
and thus contains greater topographic relief and more defined floodplains (White 1997). Both
areas are dominated by low gradient and slow velocity streams meandering in unconsolidated
alluvial sediments, and under natural conditions have riparian corridors consisting of pine and
hardwood forests.
A total of 106 sites were sampled during the Fall of 1995 throughout the coastal plain region of 6
states (Figure 1). A sampling site consisted of a 100 meter reach of stream. Sites were selected
as either "reference" or "stressed" with the stressed sites classified as either "habitat" or "water
quality" impaired. This design was used to evaluate regional differences in reference sites and to
determine the discriminatory ability of various biological metrics to detect these 2 common
stressors in the coastal plain.
Further separation was observed when the study area was partitioned by Ecoregion. When the
ordination was projected using both North/South and Ecoregion divisions, three distinct regions
appeared. Results of a cluster analysis supported the ordination analysis and further defined the
separation points. The use of 3 regions also helped to aggregate (i.e., eliminate) some of the
overlap shown using only a North/South separation (i.e., 2 regions). These analyses supported 3
relatively "Bioregions"; Bioregion 63N (Ecoregion 63 north of the Chesapeake Bay), Bioregion
63S (Ecoregion 63 south of the Chesapeake Bay), and Bioregion 65 (Ecoregion 65) (Figure 2).
4
-------
70
0
70
140 MBm
-------
63 North
s
63 South
Bioregion boundaries
140 MBet
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Assessment Framework for Coastal Plain Streams
ATTACHMENT 1
Physical and Chemical Characteristics of Sites in the Mid-atlantic Coastal Region
Sampling sites are identified by state and a unique station identifier, collection date, bioregion,
and latitude and longitude coordinates. The a priori designation of "reference" or stressed, noted
as "habitat" or "water quality" impaired is included for each site. Field-measured parameters
include temperature, dissolved oxygen, pH, and specific conductivity; laboratory-measured
parameters from water samples include total phosphorus, nitrogen, and total suspended solids.
Other physical measures include watershed (or catchment), size, stream flow, width, depth, and
velocity. The sites are organized in a hierarchical fashion by bioregion, then by state oriented
north to south, and then by reference and the stressor categories (habitat and water quality).
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Attachment 1. Physical and chemical characteristics of sites in the Mid-Atlantic Coastal region
Water Quality Physical Measures
Field Parameters
Total
Nitrate/Nitrite
Watershed
Stream
Mean values
Temp.
DO.
pH
Sp. co.
Phosphorous
Nitrogen
TSS
Size
Flow
Width
Depth
Velocity
Latitude
Longitude
Status
BioReg
Site ID
Date
(degC)
(mg/l)
(su)
(umhos)
(mg/l)
(mg/l)
(mg/l)
(km2)
(cms)
(m)
(m)
(m/sec)
(deg min sec)
Ref
63 N
NJC99104
10/11/95
14
9.9
68
105
55
6.4
0 46
0.46
40 6 25
74 9 51
Ref
63 N
NJC99105
10/11/95
14
9.5
66
75
39
5.8
0.76
0 46
40 8 4
74 17 43
Ref
63 N
NJC99I06
10/12/95
145
97
64
100
64
58
0.76
0.24
40 5 22
74 18 54
Ref
63 N
NJC99I07
10/18/95
135
85
5
90
21
6 1
0.76
0.12
39 41 3
74 45 48
Ref
63 N
NJC99I08
10/18/95
11
8.4
48
35
199
82
0.76
0.27
39 56 53
74 36 32
Ref
63 N
NJC99110
10/18/95
13
9.5
6 1
50
62
8.5
0.76
0.61
39 57 37
74 37 45
Ref
63 N
NJC99111
10/19/95
13
83
4.9
105
32
7.3
0.76
0.18
39 38 6
75 4 20
Ref
63 N
NJC99112
10/31/95
II
9.4
4.7
40
54
6.7
0 46
0 37
39 26 25
74 45 20
Ref
63 N
NJC99115
10/18/95
14
9.8
6.5
85
28
5.8
0 46
0 30
40 6 35
74 9 42
Ref
63 N
NJC99116
10/12/95
15.5
8
5
35
122
70
0.76
0 37
39 52 45
74 11 27
Ref
63 N
DEC 12034
10/31/95
II
8.2
6.8
135
0.187
3.2
2
23
0.13
76
0.30
0 05
39 13 56
75 37 59
Ref
63 N
DEC 13039
10/20/95
17
8.7
67
105
0.081
1 42
2
23
0.01
46
0.46
001
39 10 37
75 34 54
Ref
63 N
DEC 13098
10/20/95
14
8.8
64
110
0.028
8.3
3
13
0.07
37
0 30
0 08
39 7 25
75 35 19
Ref
63 N
DEC 14236
10/20/95
15
8 75
64
90
0.031
1 8
5
23
0.03
34
0.15
006
39 2 22
75 41 52
Ref
63 N
DEC 15105
10/25/95
14
89
69
92
0.045
3 14
8
34
0.07
46
0.21
0.08
38 58 34
75 34 0
Ref
63 N
DEC21081
10/27/95
128
9.63
64
90
0.012
1 42
3
104
0.16
46
0.46
0.09
3841 14
75 32 52
Ref
63 N
DEC22016
11/1/95
135
8 1
6.4
65
0016
2.7
3
21
006
4.4
0.29
0.05
38 46 26
75 20 29
Ref
63 N
DEC24039
11/1/95
13 5
6
6.1
50
0.022
1 2
4
23
0.01
43
0.37
0.01
38 39 4
75 1831
Ref
63 N
DEC24079
10/18/95
135
9
6.2
60
0.014
4.62
3
15
0 03
2.7
0.30
0.06
38 36 49
75 15 19
Ref
63 N
DEC26117
10/18/95
10.5
8.95
6.2
60
0.017
3.76
5
73
0.06
6.1
0 46
38 32 10
75 30 13
Ref
63 N
MDC99202
10/10/95
15
8.33
7.1
179
3
41
0 10
7.6
0.46
0 03
39 0 52
75 53 56
Ref
63 N
MDC99206
10/10/95
16.4
8.92
66
118
1
24
0.02
3.7
021
004
38 0 53
75 44 35
Ref
63 N
MDC99207
10/16/95
14.5
8 38
73
138
5
21
0.05
2.7
0.15
0 08
38 0 3
75 44 4
Ref
63 N
MDC99208
10/16/95
13
7.89
6.8
112
6
17
0.04
4.6
0.37
0.08
38 0 5
75 42 30
Ref
63 N
MDC99210
10/16/95
145
9
7.5
209
3
21
0 08
4.6
0.76
0.30
38 0 36
75 46 36
Ref
63 N
MDC99211
10/17/95
105
10 07
7.4
151
5
12
0 03
23
0.15
0.09
38 0 12
75 49 35
Ref
63 N
MDC99212
10/17/95
12
9.5
7.1
132
8
64
0 25
8.2
0.23
0.14
38 024
75 35 42
Ref
63 N
MDC99213
10/17/95
11.9
4.2
6.6
175
7
37
0 00
3.7
0.30
000
38 026
75 28 7
Ref
63 N
MDC99214
10/19/95
12.7
9.45
7.3
298
4
6
001
1.8
0.09
0 09
38 048
75 31 42
Ref
63 N
MDC992 fS
10/19/95
13.4
8.1
6.8
203
3
6
0.01
1 1
0 12
0.05
38 0 30
75 27 36
Ref
63 N
VAC99306
10/25/95
156
64
72
365
2.55
4
1 8
0.15
0.06
37 48 45
75 34 14
Ref
63 S
VAC99311
11/7/95
155
7.8
74
271
2.6
3
1 1
0.15
0.18
37 41 49
75 40 8
Ref
63 S
NCC99401
10/16/95
15
5.8
7.3
120
0.08
2
23
0.19
4.2
061
0 12
35 1 36
77 8 8
Ref
63 S
NCC99402
10/16/95
185
7.8
5.7
108
004
0.48
9
5
0.05
3.1
0.30
0.10
35 8 8
76 56 30
Ref
63 S
NCC99403
10/16/95
17
4.2
7.3
211
0 28
0.32
10
54
0 00
2.0
0.15
0 05
35 15 54
76 59 21
Ref
63 S
NCC99405
10/17/95
12
7.4
6.3
106
0.07
0.22
1
160
0 33
6.7
0.61
0.12
35 28 15
77 8 36
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Attachment 1. Physical and chemical characteristics of sites in the Mid-Atlantic Coastal region
Field Parameters
Total
Nitrate/Nitrite
Watershed
Stream
Mean values
Temp.
DO.
PH
Sp co
Phosphorous
Nitrogen
TSS
Size
Flow
Width
Depth
Velocity
Latitude
Longitude
Status
BioReg
Site ID
Date
(degC)
(mg/l)
(su)
(umhos)
(mg/l)
(mg/l)
(mg/l)
(km2)
(cms)
(m)
(m)
(m/sec)
(deg min sec)
Ref
63 S
NCC99407
11/21/95
10.2
6.8
40
0.05
1
92
34 26 48
77 48 12
Ref
63 S
NCC99408
11/21/95
11
58
4.6
65
0.02
1
33
0.60
8.2
0.91
0.07
34 33 29
77 34 55
Ref
63 S
NCC99409
11/21/95
11
6.2
5.6
60
0 1
2
50
34 38 18
77 37 0
Ref
63 S
NCC99410
11/21/95
11
62
46
70
0.09
0 18
2
89
1.04
10 1
0.91
0.14
34 39 24
77 45 51
Ref
63 S
SCC99503
10/17/95
17
7.8
7
115
0 1
1.12
1.4
12
0.13
3.7
0 15
0.21
32 58 35
81 9 18
Ref
65
VAC99301
10/4/95
18 3
5.6
68
176
0.1
0 07
4
21
46
0.76
000
37 46 48
76 29 42
Ref
65
VAC99303
10/4/95
17.6
7.3
6.8
119
0.2
0.41
85
11
2.1
0.30
0.09
37 55 18
76 30 43
Ref
65
VAC99304
10/2/95
15.7
7.7
7.2
87
280
9.1
2 13
0.06
37 38 4
76 41 48
Ref
65
VAC99305
10/2/95
16.5
5.8
7 1
512
36
3.7
1.07
0.06
37 24 25
76 30 53
Ref
65
VAC99310
10/12/95
16.5
8.7
7.5
87
73
3.7
1.07
009
37 52 39
76 54 4
Ref
65
SCC99501
10/11/95
21.5
7
6.6
50
0.02
0.04
2.2
29
0 26
7.6
0.39
0.09
33 26 6
81 20 56
Ref
65
SCC99502
10/16/95
16
7.5
6.05
40
0.04
0.02
4.7
19
021
4.3
0 22
022
33 17 4
81 11 3
Ref
65
SCC99504
10/12/95
17
8
6.3
50
0.04
1.1
23
031
6.1
0.21
0 25
33 18 3
81 25 53
Ref
65
SCC99506
10/25/95
18.5
6.6
64
140
0.3
3
102
0 48
6.1
0.47
0.17
33 14 5
81 0 23
Ref
65
SCC99507
10/16/95
16
76
64
80
0 18
2.6
29
0.57
79
0.39
0.18
33 18 40
81 11 35
Ref
65
SCC99508
10/12/95
21
7.7
6.6
40
0.02
0.13
3.6
53
0 66
7.3
044
0.21
33 14 56
81 18 51
Ref
65
SCC99509
10/9/95
18
63
5.2
30
0.06
004
4
60
0.36
4.6
0.41
0.19
33 50 28
80 51 37
Ref
65
SCC99510
10/9/95
22 5
5.3
6.65
90
0.04
0.51
1 1
28
0.10
2.7
0.20
0.17
33 36 36
80 23 23
Ref
65
SCC995I5
10/12/95
20
7.5
7
50
0 02
0.28
2.8
27
041
4.3
0.45
0.21
33 18 42
81 21 26
Hab
63 N
NJC9910I
10/5/95
14
8.6
6.7
225
18
4.3
0.15
046
40 20 17
74 11 14
Hab
63 N
NJC99I02
10/5/95
18
88
6.9
225
22
5.8
0.15
0.37
40 19 32
74 11 18
Hab
63 N
NJC99113
10/26/95
13
8
5.9
120
15
6.1
0.30
0.00
39 26 43
75 16 24
Hab
63 N
NJC99114
10/26/95
12.5
11.3
64
190
7
24
0.30
0.37
39 35 28
75 17 46
Hab
63 N
NJC99117
10/19/95
11.5
9
64
180
7
3.4
0 30
0.12
39 46 18
75 15 51
Hab
63 N
NJC99118
10/19/95
11.5
10.2
7.2
180
22
55
0.30
0 37
39 44 10
75 15 21
Hab
63 N
DEC 13033
10/20/95
20
8.9
6.7
110
0.032
0.006
3
5
0 00
7.6
0.23
0.00
39 10 40
75 29 52
Hab
63 N
DEC 14039
10/20/95
15.5
102
6.6
115
0.055
0 231
5
32
0.09
8.5
0.30
0.06
39 7 37
75 42 19
Hab
63 N
DEC 16019
10/26/95
13
11.6
6.5
70
0.031
0.052
5
14
5.5
0.30
0.11
38 55 46
75 38 6
Hab
63 N
DEC 16084
10/26/95
12
8.95
6
85
0.05
1 02
8
16
0 02
4.6
0.40
001
38 51 24
75 41 4
Hab
63 N
DEC 18035
10/25/95
16
9
63
80
0 028
3.24
6
43
0.14
7.3
0.38
0.05
38 48 20
75 34 53
Hab
63 N
DEC 18036
10/25/95
16
86
6 1
81
0 075
1.64
7
7
0.01
4.0
0 23
0.01
38 48 19
75 35 31
Hab
63 N
DEC 18072
10/25/95
15
7
64
92
0 092
3.31
4
24
0 03
30
0 52
0.02
38 44 46
75 36 2
Hab
63 N
DECI9041
10/27/95
13.6
8.35
6.1
no
0.066
2.27
4
22
0.04
4.6
0 30
0.30
38 46 34
75 33 12
Hab
63 N
DEC23041
11/1/95
15
9.5
6.2
40
0015
0.642
4
33
0.04
50
0.59
0.02
38 41 32
75 28 43
Hab
63 N
DEC28078
10/18/95
12
8.3
6.3
90
0.152
0.019
29
7
0.00
49
0.46
0.00
38 32 27
75 17 3
Hab
63 N
MDC99203
10/10/95
17.2
11.33
7.2
204
2
25
0.04
3.0
0.14
0 09
390 13
75 50 54
Hab
63 N
MDC99204
10/10/95
16
7.83
6.9
153
3
33
0 09
5.5
0.61
006
39 0 28
75 51 54
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Attachment 1. Physical and chemical characteristics of sites in the Mid-Atlantic Coastal region
Field Parameters
Total
Nitrate/Nitrite
Watershed
Stream
Mean values
Temp
DO.
PH
Sp. co.
Phosphorous
Nitrogen
TSS
Size
Flow
Width
Depth
Velocity
Latitude
Longitude
Status
•BioReg
Site ID
Date
(degC)
(mg/1)
(su)
(umbos)
(mg/1)
(mg/1)
(mg/1)
(km2)
(cms)
(m)
(m)
(m/sec)
(deg min sec)
Hab
63 N
MDC99205
10/10/95
17.1
11.2
7.5
397
3
242
0.03
0.9
0.24
0.15
39 0 55
75 44 32
Hab
63 N
MDC992I7
10/23/95
11 2
7 1
7.2
263
13
37
0.02
1.1
0.15
0.18
38 0 24
75 39 59
Hab
63 N
VAC99307
10/2/95
12 8
05
7.5
358
1.6
74
1
2.1
0.08
0.00
37 52 33
75 35 46
Hab
63 S
VAC99315
10/17/95
12
23
6.5
294
0.34
0.25
82
41
30
0.61
0.00
36 404
76 10 5
Hab
63 S
NCC99412
10/16/95
20
82
7.4
312
0.13
1.7
2
28
0.22
11.0
0.61
0.04
35 6 20
77 28 45
Hab
63 S
NCC99413
10/16/95
18
7
6.8
155
0.15
1.8
32
17
0.18
3.7
0.91
0.04
35 6 26
77 19 48
Hab
63 S
NCC99415
10/17/95
13
2.3
69
258
0.19
0.92
5.3
28
001
64
0.61
0.00
36 5 46
76 32 5
Hab
63 S
NCC99416
10/17/95
16
56
7
252
0.08
0.07
13
65
0.06
2.7
0.61
0.07
Hab
63 S
NCC99417
10/16/95
18
7
6.5
120
021
1.3
7
19
1.00
8.2
0.91
0.17
35 1048
77 19 10
Hab
63 S
SCC99513
10/10/95
21
7.1
7.05
200
0.05
0.17
2.8
37
0 43
46
0.21
0.21
34 0 28
78 45 31
Hab
63 S
SCC99514
10/17/95
17
5
6.3
50
004
8.2
7
0 57
7.3
0.52
0.15
33 0 56
80 9 56
Hab
65
MDC99219
10/24/95
10.7
9.5
75
423
8
13
006
30
0.30
0.06
39 0 12
76 37 48
Hab
65
MDC99220
10/30/95
11.2
6.9
7 1
165
6
1
0.00
0.9
0.06
0.08
38 0 30
76 32 36
Hab
65
NCC99411
10/17/95
15
8
67
103
0.22
1.2
30
0.12
4.0
0.30
0.12
35 22 51
77 52 11
Hab
65
NCC99414
10/17/95
17
9
6.9
91
006
0.69
2
25
0.04
2.7
0.30
0 08
35 31 39
77 22 9
Hab
65
NCC99418
11/20/95
9 1
6.6
70
0.07
1.6
6
95
73
35 29 11
77 51 59
Hab
65
SCC99511
10/10/95
21
6.9
6.2
80
0.08
0.19
9
23
0.18
3.0
0.29
0.20
33 54 49
79 45 58
WQ
63 N
NJC99103
10/11/95
13.5
8.3
6.9
175
89
10.1
0.46
0.30
40 11 5
74 11 4
WQ
63 N
NJC99109
10/12/95
19
78
6.8
150
45
7.3
0.61
0.46
402 11
74 32 10
WQ
63 N
NJC99119
10/18/95
12
9.7
4.7
60
123
8.2
0.76
0.30
39 55 46
74 44 33
WQ
63 N
NJC99I20
10/11/95
14
7.9
6.5
195
19
37
0 30
0.15
40 12 32
74 16 7
WQ
63 N
MDC99201
10/10/95
14.7
6.36
7.4
196
2
32
0.06
5 5
0.46
0 08
39 0 47
76 0 55
WQ
63 N
MDC99209
10/16/95
154
6.1
6.8
911
38
8
0.06
3.7
0.15
0 12
38 0 5
75 49 54
WQ
63 N
MDC99216
10/19/95
164
7.35
74
858
3
13
0 02
34
0.24
0.03
38 0 42
75 12 18
WQ
63 N
MDC99218
10/23/95
16.1
6.5
7.7
977
10
10
0 03
2.7
0.15
0.08
38 0 54
75 12 6
WQ
63 N
VAC99309
10/26/95
20.3
65
7.6
2100
1.6
136.03
898
3
1 5
0.23
0.40
37 43 49
75 38 58
WQ
63 N
VAC99312
10/4/95
14 1
8.9
7.6
2070
22
155.24
4
3.0
0.46
0.09
37 54 8
75 34 64
WQ
63 S
VAC99308
10/26/95
17 1
03
6.1
197
0.11
36
43
1 8
061
0.00
36 33 34
76 48 35
WQ
63 S
VAC99314
10/17/95
11.8
77
7
357
0.9
4.05
7
8
43
0.46
0.03
36 34 38
76 15 7
WQ
63 S
NCC99404
10/16/95
17
36
7
138
0.03
0.01
4
28
0.01
30
0.30
0.02
35 14 40
77 3 41
WQ
63 S
NCC99406
10/17/95
13
1.1
6.5
1900
0.19
9
51
0.04
4.9
0.46
0.06
36 13 17
76 26 42
WQ
65
VAC99302
10/4/95
16.6
1.5
6.4
168
0.2
22
18
4.6
0 76
0.00
37 52 38
76 29 43
WQ
65
VAC99313
10/17/95
21.4
3
75
843
2
3 14
12
3
1.5
0.15
0.15
37 4231
76 21 49
-------
Assessment Framework for Coastal Plain Streams
ATTACHMENT 2
Master taxa list, Coastal Plains Macroinvertebrate Index (CPMI)
A list of all taxa collected in this study is presented in phytogenetic order down to the genus
level. Designations as to tolerance value, functional feeding group and habit (behavior) are
included.
List of abbreviations:
Tolerance Value (TV)
Habit
Scale from 0 to 10
cn
dinger
0
least tolerant
sw
swimmer
10
most tolerant
dv
diver
cb
climber
Functional Feeding Group (FFG)
sp
sprawler
P
predator
b
burrower
eg
collector/gatherer
sk
skater
sh
shredder
sc
scraper
fc
filterer/collector
-------
Attachment 2, Master taxa list, Coastal Plains Macroinvertebrate Index
Phylum
Class
Order
Family
Genus
TV
FFG
Habit
Annelida
Hirudinea
Rhychobdellida
Glossiphoniidae
Alboglossiphonia
P
Desserobdella
P
Placobdella
P
Oligochaeta
Lumbricida
Glossoscolecidae
(unidentified)
10
eg
Haplotaxidae
Lumbricidae
(unidentified)
10
eg
Lumbriculida
Lumbriculidae
Eclipidrilus
8
Lumbriculus
8
eg
Tubificida
Enchytraeidae
(unidentified)
10
eg
Naididae
Dero
10
eg
Haemonais
8
eg
Nais
8
eg
Stylaria
8
eg
Tubificidae
Aulodrilus
8
eg
(unidentified)
10
eg
Isochaetides
eg
Limnodrilus
10
eg
Quistadrilus
10
eg
Spirosperma
10
eg
Chelicerata
Arachnoidea
Acariformes
(unidentified)
(unidentified)
P
Lebertidae
Lebertia
P
Pionidae
Piona
P
Arthropoda
Crustacea
Amphipoda
Gammaridae
Crangonyx
4
eg
Gammarus
6
eg
Synurella
eg
Talitridae
Hyalella
8
eg
Decapoda
Cambaridae
Orconectes
6
sh
Cambaridae
Procambarus
9
sh
Cambaridae
(unidentified)
6
eg
Palaemonidae
Palaemonetes
4
Palaemontes
4
Isopoda
Asellidae
Caecidotea
6
eg
Lirceus
8
eg
Oniscus
Insecta
Coleoptera
Carabidae
(unidentified)
Dryopidae
Helichus
5
sc
cn
Dytiscidae
Agabus
5
P
sw
Celina
5
P
sw
Copelatus
5
P
sw
Hydroporus
5
P
sw
Ilybius
P
sw
Laccophilus
5
P
sw
Elmidae
Ancyronyx
2
eg
cn
Dubiraphia
6
sc
cn
Macronychus
2
sh
cn
Microcylloepus
2
sc
cn
Optioservus
4
sc
cn
Oulimnius
sc
cn
Promoresia
2
sc
cn
-------
Attachment 2, Master taxa list, Coastal Plains Macroinvertebrate Index
Phylum
Class
Order
Family
Genus
TV
FFG
Habit
Stenelmis
5
sc
cn
Gyrinidae
Dineutus
4
P
sw
Gyrinus
4
P
sw
Haliplidae
Haliplus
5
sh
cb
Peltodytes
5
sh
cb
Hydrophilidae
Sperchopsis
eg
cn
Tropisternus
10
P
cb
Psphenidae
Ectopria
5
sc
cn
Ptilodactylidae
Anchytarsus
sh
cn
Ptilodactyla
sh
-
Sciaridae
Cyphon
7
sc
cb
Collembola
(unidentified)
(unidentified)
sp
Diptera
(Muscomorpha)
(unidentified)
-
Athericidae
Atherix
2
p
sp
Ceratopogonidae
Bezzia
6
p
b
Ceratopogon
6
p
-
Culicoides
10
p
b
Dashyhelea
eg
sp
Probezzia
6
p
b
Serromyia
p
b
Chironomidae
Ablabesmyia
7
eg
sp
Apectrotanypus
0
p
b
Brillia
5
sh
b
Chironomus
10
sh
b
Cladopelma
9
eg
b
Cladotanytarsus
7
fc
-
Clinotanypus
8
P
b
Conchapelopia
6
P
sp
Corynoneura
7
eg
sp
Cricotopus
7
eg
cn
Cryptochironomus
8
P
sp
Cryptotendipes
6
eg
sp
Demicryptochironomu
8
eg
b
Dicrotendipes
8
eg
b
Diplocladius
7
eg
sp
Djalmabatista
3
P
sp
Endochironomus
10
sh
cn
Glyptotendipes
10
fc
b
Goeldichironomus
8
eg
b
Gymnometriocnemus
7 .
eg
sp
Helopelopia
6
P
-
Hydrobaenus
8
sc
sp
Kiefferulus
10
eg
b
Labrundinia
7
P
sp
Larsia
6
P
sp
Limnophyes
8
eg
sp
Meropelopia
-
Micropsectra
7
eg
cb
-------
Attachment 2, Master taxa list, Coastal Plains Macroinvertebrate Index
Phylum Class Order Family Genus TV FFG Habit
Microtendipes
6
fc
cn
Nanocladius
3
eg
sp
Natarsia
8
P
sp
Nilothauma
2
-
(Orthocladiinae)
-
Orthocladius
6
eg
sp
Parachaetocladius
2
eg
sp
Parachironomus
10
p
sp
Paracladopelma
7
p
sp
Parakiefferiella
4
eg
sp
Paralauterbomiella
8
eg
cn
Paramerina
P
sp
Parametriocnemus
5
eg
sp
Paraphaenocladius
4
eg
sp
Paratanytarsus
6
eg
sp
Paratendipes
8
eg
b
Phaenopsectra
7
sc
cn
Polypedilum
6
sh
cb
Potthastia
2
eg
sp
Procladius
9
P
sp
Psectrocladius
8
sh
sp
Psectrotanypus
10
P
sp
Pseudorthocladius
0
eg
sp
Rheocricotopus
6
eg
sp
Rheosmittia
-
Rheotanytarsus
6
fc
cn
Stelechomyia
7
eg
Stempellinella
4
eg
cb
Stenochironomus
5
sh
b
Tanypus
10
P
sp
Tanytarsus
6
fc
cb
Thienemanniella
6
eg
sp
Tribelos
5
eg
b
Tvetenia
5
eg
sp
Unniella
eg
-
Xenochironomus
0
P
-
Xylotopus
2
sh
b
Zalutschia
7
sh
-
Zavrelimyia
8
P
sp
(unidentified)
-
Culicidae
Aedes
8
fc
sw
Anopheles
6
fc
sw
Culex
8
fc
sw
Dixidae
(unidentified)
1
eg
sw
Empididae
Hemerodromia
6
P
sp
Mycetophilidae
Mycetophila
(unidentified)
-
Platypezidae
Platypeza
-
-------
Attachment 2, Master taxa list, Coastal Plains Macroinvertebrate Index
Phylum
Class
Order
Family
Genus
TV
FFG
Habit
Psychodidae
Pericoma
4
eg
b
Simuliidae
Simulium
6
fc
cn
Stratiomyidae
Calaparyphus
7
eg
sp
Odontomyia
7
eg
sp
Tabanidae
Chrysops
7
p
sp
Tabanus
5
p
sp
Tipulidae
Geranomyia
3
sh
b
Helius
4
eg
sp
Hexatoma
2
P
b
Oromosia
3
eg
b
Pilaria
7
P
b
Pseudolimnophila
2
P
b
Tipula
4
sh
b
(unidentified)
3
sh
b
Ephemeroptera
Baetidae
Acentrella
4
eg
sw
Acerpenna
4
sh
sw
Baetis
6
eg
sw
Barbaetis
4
eg
' sw
Callibaetis
9
eg
sw
Centroptilum
2
eg
sw
Labiobaetis
sc
sw
(unidentified)
4
eg
sw
Baetiscidae
Baetisca
4
eg
sp
Caenidae
Caenis
7
eg
sp
Ephemerellidae
Eurylophella
4
sc
cn
Serratella
2
sc
cn
Ephemeridae
Hexagenia
6
eg
b
Heptageniidae
Stenacron
4
sc
cn
Stenonema
3
sc
cn
(unidentified)
4
sc
cn
Leptophlebiidae
Paraleptophlebia
1
eg
sw
Metretopodidae
Siphloplectron
2
p
sw
Oligoneuriidae
Isonychia
2
fc
sw
Tricorythidae
Tricorythodes
4
eg
sp
Hemiptera
Belostomatidae
Belostoma
P
cb
Corixidae
Palmacorixa
P
-
Sigara
P
sw
Trichocorixa
P
sw
(unidentified)
5
P
sw
Gerridae
Rheumatobates
P
sk
Trepobates
P
sk
Mesoveliidae
Mesovelia
P
sk
Naucoridae
Pelocoris
7
P
cb
Nepidae
Ranatra
P
cb
Notonectidae
Notonecta
5
P
sw
Veliidae
Microvelia
6
P
sk
Rhagovelia
P
sk
Lepidoptera
(unidentified)
sc
-
-------
Attachment 2, Master taxa list, Coastal Plains Macroinvertebrate Index
Phylum
Class
Order
Family
Genus
TV
FFG
Habit
Pyralidae
Paraponyx
5
sh
cb
Megaloptera
Corydalidae
Chauliodes
4
P.
cn
Corydalus
5
P
cn
Nigronia
2
P
cn
Sialidae
Sialis
4
P
b
Odonata
Aeschnidae
Anax
5
P
cb
Basiaeschna
2
P
cb
Boyeria
2
P
cb
Nasiaeschna
2
P
cb
(unidentified)
3
P
cb
Calopterygidae
Calopteryx
6
P
cb
(unidentified)
5
P
cb
Coenagrionidae
Argia
6
P
cn
Enallagma
8
P
cb
Ischnura
9
P
cb
(unidentified)
9
P
cb
Cordulegastridae
Cordulegaster
3
P
b
Corduliidae
Epitheca
4
P
cb
Somatochlora
1
P
sp
(unidentified)
5
P
sp
Gomphidae
Gomphus
5
P
b
Hagenius
1
P
sp
(unidentified)
1
P
b
Libellulidae
Erythemis
10
P
sp
Libellula
8
P
sp
Pachydiplax
10
P
sp
Perithemis
4
P
sp
Sympetrum
4
P
sp
(unidentified)
9
P
sp
Macromiidae
Didymops
4
P
sp
Macromia
2
P
sp
(unidentified)
3
P
sp
Plecoptera
Capniidae
Allocapnia
3
sh
cn
(unidentified)
1
sh
sp
Leuctridae
Leuctra
0
sh
cn
Perlidae
Acroneuria
0
P
cn
Agnetina
2
P
cn
(unidentified)
1
P
cn
Perlodidae
Isoperla
2
P
cn
(unidentified)
2
P
cn
T aeniopterygidae
Taeniopteryx
2
sh
sp
Trichoptera
Brachycentridae
Brachycentrus
1
fc
cn
Micrasema
2
sh
cn
Calamoceratidae
Anisocentropus
2
sh
sp
Heteroplectron
3
sh
sp
Dipseudopsidae
Phylocentropus
5
fc
b
Hydropsychidae
Cheumatopsyche
5
fc
cn
Diplectrona
0
fc
cn
-------
Attachment 2, Master taxa list, Coastal Plains Macroinvertebrate Index
Phylum
Class
Order
Family
Genus
TV
FFG
Habit
Hydropsyche
4
fc
cn
Macrostemum
3
fc
cn
(unidentified)
4
fc
cn
Hydroptilidae
Hydroptila
6
p
cn
Oxythira
3'
p
cb
Lepidostomatidae
Lepidostoma
1
sh
cb
Leptoceridae
Ceraclea
3
eg
sp
Mystacides
4
eg
sp
Nectopsyche
3
sh
cb
Oecetis
8
P
cn
Triaenodes
6
sh
sw
Limnephilidae
Hydatophylax
2
sh
sp
Pycnopsyche
4
sh
sp
(unidentified)
4
sh
cb
Molannidae
Molanna
6
sc
sp
Odontoceridae
Psilotreta
0
sc
sp
Philopotamidae
Chimarra
4
fc
cn
(unidentified)
3
fc
cn
Phyrgaenidae
Ptilostomis
5
sh
cb
(unidentified)
4
sh
cb
Polycentropodidae
Neureclipsis
7
fc
cn
Nyctiophylax
5
P
cn
Polycentropus
6
fc
cn
Psychomyiidae
Lype
2
sc
cn
Mollusca
Gastropoda
Basommatophora
Ancylidae
Ferrissia
7
sc
Laevapex
6
sc
Lymnaeidae
Pseudosuccinea
6
eg
Stagnicola
7
sc
(unidentified)
6
sc
Physidae
Physella
sc
Planorbidae
Gyraulus
7
sc
Helisoma
7
sc
Menetus
sc
(unidentified)
6
sc
Stylommatophora
Limacidae
(unidentified)
Mesogastropoda
Hydrobiidae
Amnicola
8
sc
Pleuroceridae
Elimia
2
sc
Viviparidae
Campeloma
6
sc
Veneroida
Corbiculidae
Corbicula
4
fc
Sphaeriidae
Musculium
5
fc
Pisidium
8
fc
Sphaerium
8
fc
(unidentified)
8
fc
Unionoida
Unionidae
Quadrula
fc
Nemertea
Enopla
Hoplonemertea
T etrastemmatidae
Prostoma
p
Platyhelminthes
Turbellaria
Tricladida
Planariidae
Dugesia
eg
-------
Assessment Framework for Coastal Plain Streams
ATTACHMENT 3
Cluster analyses for (a) genus and (b) family level taxonomy
Cluster analyses were used in conjunction with ordination techniques (i.e., non-metric multi-
dimensional scaling) to analyze for site classification. Clustering used Bray-Curtis dissimilarity
and the unweighted pair-grouping average algorithm considered the most robust for ecological
analyses. Two sets of clusters were performed for both the genus and family level data to
determine whether similar results were obtained regarding classification of reference sites.
-------
MACS Reference Stream Sites
Dissimilarities from Jaccard matrix using genus level taxa
Unweighted pair-group averaging
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-------
MACS Reference Stream Sites
Dissimilarities from Jaccard matrix using family level taxa
Unweighted pair-group average
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-------
Assessment Framework for Coastal Plain Streams
ATTACHMENT 4
Values of core metrics for each site
The values of the core metrics, which were calculated from the benthic macroinvertebrate data,
are presented for each site. The sites are organized in a hierarchical fashion by bioregion, then
by state oriented north to south, and then by reference and the stressor categories (habitat and
water quality).
-------
Attachment 4. Values for core metrics for each site
Total
No. No. EPT % Ephem- Percent
Status
Bioregion
Site ID
State
Sample Date
Taxa
Taxa
eroptera
HBI
Clingei
Ref
63 N
NJC99104
NJ
10/11/95
21
13
80.0
3.7
81.4
Ref
63 N
NJC99105
NJ
10/11/95
21
9
60.0
3.4
44.0
Ref
63 N
NJC99106
NJ
10/12/95
26
12
77.6
2.6
34.1
Ref
63 N
NJC99107
NJ
10/18/95
26
9
31.1
4.1
31.1
Ref
63 N
NJC99108
NJ
10/18/95
27
13
71.0
3.4
48.5
Ref
63 N
NJC99110
NJ
10/18/95
28
9
28.0
5.8
51.0
Ref
63 N
NJC99111
NJ
10/19/95
26
9
45.8
3.9
64.5
Ref
63 N
NJC99112
NJ
10/31/95
34
22
78.2
3.4
75.0
Ref
63 N
NJC99115
NJ
10/18/95
19
12
79.0
3.5
78.5
Ref
63 N
NJC99116
NJ
10/12/95
33
13
55.9
4.3
59.6
Ref
63 N
DEC 12034
DE
10/31/95
32
9
29.4
4.5
33.7
Ref
63 N
DEC13039
DE
10/20/95
34
10
46.6
4.9
56.4
Ref
63 N
DEC13098
DE
10/20/95
32
7
20.2
4.9
34.0
Ref
63 N
DEC14236
DE
10/20/95
34
6
42.6
4.7
58.9
Ref
63 N
DEC15105
DE
10/25/95
17
4
73.8
2.9
17.0
Ref
63 N
DEC21081
DE
10/27/95
33
12
49.5
3.9
57.1
Ref
63 N
DEC22016
DE
11/1/95
26
6
18.1
3.8
24.5
Ref
63 N
DEC24039
DE
11/1/95
21
4
20.8
5.2
72.0
Ref
63 N
DEC24079
DE
10/18/95
25
9
42.6
4.2
44.2
Ref
63 N
DEC26117
DE
10/18/95
33
4
7.1
5.0
16.5
Ref
63 N
MDC99202
MD
10/10/95
31
9
21.8
5.5
29.6
Ref
63 N
MDC99206
MD
10/10/95
30
8
18.9
5.4
21.2
Ref
63 N
MDC99207
MD
10/16/95
21
6
32.0
4.8
35.0
Ref
63 N
MDC99208
MD
10/16/95
35
12
48.5
4.2
55.9
Ref
63 N
MDC99210
MD
10/16/95
28
11
20.6
5.1
36.4
Ref
63 N
MDC99211
MD
10/17/95
33
10
22.4
4.4
43.2
Ref
63 N
MDC99212
MD
10/17/95
14
7
27.0
5.4
29.0
Ref
63 N
MDC99213
MD
10/17/95
28
3
14.3
5.4
12.9
Ref
63 N
MDC99214
MD
10/19/95
35
1
2.7
6.2
9.0
Ref
63 N
MDC99215
MD
10/19/95
21
7
9.4
5.6
10.9
Ref
63 N
VAC99306
VA
10/25/95
20
5
23.9
5.4
20.5
Ref
63 S
VAC99311
VA
11/7/95
11
1
1.0
6.2
2.4
Ref
63 S
NCC99401
NC
10/16/95
33
5
9.5
5.3
23.3
Ref
63 S
NCC99402
NC
10/16/95
16
0
0.0
6.9
0.0
Ref
63 S
NCC99403
NC
10/16/95
17
0
0.0
6.2
3.9
Ref
63 S
NCC99405
NC
10/17/95
33
5
5.7
6.1
5.9
Ref
63 S
NCC99407
NC
11/21/95
20
5
58.0
3.7
21.0
Ref
63 S
NCC99408
NC
11/21/95
11
2
55.1
2.2
3.1
Ref
63 S
NCC99409
NC
11/21/95
19
2
3.0
5.6
5.0
Ref
63 S
NCC99410
NC
11/21/95
38
11
22.3
5.3
33.7
Ref
63 S
SCC99503
SC
10/17/95
22
4
25.0
5.1
34.3
Ref
65
VAC99301
VA
10/4/95
34
7
8.9
6.0
37.4
Ref
65
VAC99303
VA
10/4/95
32
11
30.1
4.8
16.5
Ref
65
VAC99304
VA
10/2/95
34
2
4.8
5.2
3.1
Ref
65
VAC99305
VA
10/2/95
11
0
0.0
5.3
4.0
Ref
65
VAC99310
VA
10/12/95
27
7
22.0
5.2
29.8
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Attachment 4. Values for core metrics for each site
Total
No. No. EPT % Ephem- Percent
Status
Bioregion
Site ID
State
Sample Date
Taxa
Taxa
eroptera
HBI
dingers
Ref
65
SCC99501
SC
10/11/95
31
8
30.8
4.6
45.7
Ref
65
SCC99502
SC
10/16/95
18
9
49.0
4.6
55.6
Ref
65
SCC99504
SC
10/12/95
35
11
39.0
4.8
44.8
Ref
65
SCC99506
SC
10/25/95
17
5
31.5
5.4
47.7
Ref
65
SCC99507
SC
10/16/95
20
5
25.0
5.2
24.2
Ref
65
SCC99508
SC
10/12/95
30
13
40.2
4.3
38.5
Ref
65
SCC99509
SC
10/9/95
32
10
29.3
5.1
47.8
Ref
65
SCC99510
SC
10/9/95
29
5
26.9
5.0
48.6
Ref
65
SCC99515
SC
10/12/95
25
9
31.0
5.2
33.7
Hab
63 N
NJC99101
NJ
10/5/95
22
2
7.4
5.0
17.2
Hab
63 N
NJC99102
NJ
10/5/95
22
3
45.2
5.2
51.5
Hab
63 N
NJC99113
NJ
10/26/95
15
1
1.9
5.4
47.1
Hab
63 N
NJC99114
NJ
10/26/95
25
7
22.0
5.4
58.3
Hab
63 N
NJC99117
NJ
10/19/95
16
1
0.9
6.4
13.7
Hab
63 N
NJC99118
NJ
10/19/95
23
7
59.2
3.8
41.9
Hab
63 N
DEC 13033
DE
10/20/95
23
3
53.0
6.9
3.4
Hab
63 N
DEC 14039
DE
10/20/95
28
6
12.3
5.4
21.2
Hab
63 N
DEC16019
DE
10/26/95
17
4
5.9
5.8
15.0
Hab
63 N
DEC 16084
DE
10/26/95
16
2
33.0
7.6
2.1
Hab
63 N
DEC 18035
DE
10/25/95
20
1
12.0
6.9
15.2
Hab
63 N
DEC 18036
DE
10/25/95
20
2
21.0
6.7
22.7
Hab
63 N
DEC 18072
DE
10/25/95
29
3
9.3
6.1
29.0
Hab
63 N
DEC 19041
DE
10/27/95
26
5
10.0
5.9
9.6
Hab
63 N
DEC23041
DE
11/1/95
30
9
15.0
6.9
8.1
Hab
63 N
DEC28078
DE
10/18/95
16
2
8.6
4.7
1.1
Hab
63 N
MDC99203
MD
10/10/95
20
2
3.0
6.4
12.1
Hab
63 N
MDC99204
MD
10/10/95
3
0
0.0
8.0
1.0
Hab
63 N
MDC99205
MD
10/10/95
28
4
36.8
6.6
30.4
Hab
63 N
MDC99217
MD
10/23/95
30
3
28.0
4.5
23.0
Hab
63 N
VAC99307
VA
10/2/95
7
0
0.0
6.0
0.0
Hab
63 S
VAC99315
VA
10/17/95
17
0
0.0
4.6
4.8
Hab
63 S
NCC99412
NC
10/16/95
15
1
4.1
7.0
0.0
Hab
63 S
NCC99413
NC
10/16/95
17
1
2.0
6.8
8.7
Hab
63 S
NCC99415
NC
10/17/95
17
0
0.0
7.5
0.0
Hab
63 S
NCC99416
NC
10/17/95
23
2
4.0
7.5
4.6
Hab
63 S
NCC99417
NC
10/16/95
27
4
4.6
7.1
4.1
Hab
63 S
SCC99513
SC
10/10/95
20
6
51.0
4.3
42.3
Hab
63 S
SCC99514
SC
10/17/95
20
3
39.0
6.1
7.7
Hab
65
MDC99219
MD
10/24/95
8
3
5.3
5.9
2.1
Hab
65
MDC99220
MD
10/30/95
11
0
0.0
6.1
0.0
Hab
65
NCC99411
NC
10/17/95
11
0
0.0
7.7
0.0
Hab
65
NCC99414
NC
10/17/95
22
0
0.0
6.5
29.1
Hab
65
SCC99511
SC
10/10/95
18
3
33.9
5.4
6.8
WQ
63 N
NJC99103
NJ
10/11/95
18
4
19.2
5.1
20.6
WQ
63 N
NJC99109
NJ
10/12/95
18
5
45.3
5.3
67.1
WQ
63 N
NJC99119
NJ
10/18/95
12
5
55.3
3.9
49.4
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Attachment 4. Values for core metrics for each site
Total
No. No. EPT % Ephem- Percent
Status
Bioregion
Site ID
State
Sample Date
Taxa
Taxa
eroptera
HBI
Clingers
WQ
63 N
NJC99120
NJ
10/11/95
18
3
27.1
5.1
61.5
WQ
63 N
MDC99201
MD
10/10/95
29
3
6.1
6.7
29.9
WQ
63 N
MDC99209
MD
10/16/95
25
6
40.6
4.3
44.1
WQ
63 N
MDC99216
MD
¦ 10/19/95
25
2
4.2
5.9
36.2
WQ
63 N
MDC99218
MD
10/23/95
18
1
2.0
.8.2
0.0
WQ
63 N
VAC99309
VA
10/26/95
6
0
0.0
7.1
0.0
WQ
63 N
VAC99312
VA
10/4/95
27
3
8.2
6.0
23.2
WQ
63 S
VAC99308
VA
10/26/95
22
0
0.0
6.2
1.3
WQ
63 S
VAC993I4
VA
10/17/95
21
1
1.0
5.8
44.1
WQ
63 S
NCC99404
NC
10/16/95
22
3
6.0
6.5
4.0
WQ
63 S
NCC99406
NC
10/17/95
8
0
0.0
7.1
0.0
WQ
65
VAC99302
VA
10/4/95
27
3
2.9
5.9
18.3
WQ
65
VAC99313
VA
10/17/95
9
0
0.0
8.4
1.0
WQ
65
NCC994I8
NC
11/20/95
24
2
2.1
7.2
3.3
-------
Assessment Framework for Coastal Plain Streams
ATTACHMENT 5
Rating of sites based on CPMI assignment
Using the CPMI calculated for each site, an ordinal rating of very good, good, poor, or very poor,
was assigned to each site, regardless of the a priori designation of reference or stressed.
Discrepencies in the final assessment from the a priori designation allow for site-specific
evaluations of the status. The sites are organized in a hierarchical fashion by bioregion, then by
state oriented north to south, and then by reference and the stressor categories (habitat and water
quality).
-------
Attachment 5. Rating of sites based on CPMI assignment (State designations are abbreviated in the site ID, index score is out
of a possible 30, VG = very good, G = good, p = poor, and vp = very poor).
Bioregion
Site ID
Index
Score
Site Rating
Bioregion
Site ID
Index Score Site Rating
63 N
NJC99104
28
VG
63 N
MDC99214
8
P
63 N
NJC99105
20
G
63 N
MDC99215
12
P
63 N
NJC99106
20
G
63 N
VAC99306
14
P
63 N
NJC99107
16
G
63 S
VAC99311
4
vp
63 N
NJC99108
26
VG
63 S
NCC99401
20
G
63 N
NJC99110
16
G
63 S
NCC99402
4
vp
63 N
NJC99111
26
VG
63 S
NCC99403
4
vp
63 N
NJC99112
28
VG
63 S
NCC99405
14
P
63 N
NJC99115
28
VG
63 S
NCC99407
24
VG
63 N
NJC99116
26
VG
63 S
NCC99408
16
G
63 N
DEC 12034
18
G
63 S
NCC99409
10
P
63 N
DEC 13039
28
VG
63 S
NCC99410
24
VG
63 N
DEC 13098
16
G
63 S
SCC99503
20
G
63 N
DEC 14236
20
G
. 65
VAC99301
20
G
63 N
DEC15105
12
P
65
VAC99303
24
VG
63 N
DEC21081
24
VG
65
VAC99304
10
P
63 N
DEC22016
14
P
65
VAC99305
8
P
63 N
DEC24039
18
G
65
VAC99310
22
G
63 N
DEC24079
20
G
65
SCC99501
28
VG
63 N
DEC26117
12
P
65
SCC99502
28
VG
63 N
MDC99202
18
G
65
SCC99504
30
VG
63 N
MDC99206
18
G
65
SCC99506
22
G
63 N
MDC99207
16
G
65
SCC99507
18
G
63 N
MDC99208
30
VG
65
SCC99508
30
VG
63 N
MDC99210
20
G
65
SCC99509
28
VG
63 N
MDC99211
22
G
65
SCC99510
24
VG
63 N
MDC99212
14
P
65
SCC99515
24
VG
63 N
MDC99213
10
P
Habitat Stressed Sites
63 N
NJC99101
8
P
63 N
MDC99204
0
vp
63 N
NJC99102
12
P
63 N
MDC99205
18
G
63 N
NJC99113
8
P
63 N
MDC99217
14
P
63 N
NJC99114
18
G
63 N
VAC99307
0
vp
63 N
NJC99117
2
vp
63 S
VAC99315
4
vp
63 N
NJC99118
22
G
63 S
NCC99412
2
vp
63 N
DEC 13033
10
P
63 S
' NCC99413
6
vp
63 N
DEC 14039
12
P
63 S
NCC99415
4
vp
63 N
DEC 16019
8
P
63 S
NCC99416
6
vp
63 N
DEC 16084
8
P
63 S
NCC99417
10
P
63 N
DEC 18035
8
P
63 S
SCC99513
26
VG
63 N
DEC 18036
12
P
63 S
SCC99514
16
G
63 N
DEC 18072
10
P
65
MDC99219
6
vp
63 N
DEC 19041
10
P
65
MDC99220
6
vp
63 N
DEC23041
12
P
65
NCC99411
2
vp
63 N
DEC28078
6
vp
65
NCC99414
10
p
63 N
MDC99203
6
vp
65
SCC99511
14
p
Water Quality Stressed Sites
63 N
NJC99103
12
P
63 N
VAC99312
10
p
63 N '
NJC99109
16
G
63 S
VAC99308
4
vp
63 N
NJC99119
20
G
63 S
VAC99314
14
p
63 N
NJC99120
14
P
63 S
NCC99404
10
p
63 N
MDC99201
10
P
63 S
NCC99406
2
vp
63 N
MDC99209
14
P
65
VAC99302
14
p
63 N
MDC99216
12
P
65
VAC99313
2
vp
63 N
MDC99218
4
vp
65
NCC99418
6
vp
63 N
VAC99309
2
vp
-------
Assessment Framework for Coastal Plain Streams
ATTACHMENT 6
Taxa abundance of benthic macroinvertebrates, Mid-Atlantic coastal stream
Abundance data for each taxon by site based on 100-organism subsampling. Where required,
rarefraction was applied to samples with an excess of 100 ± 20% organisms to adjust to similar
sample densities. Data from sites within a state are presented as individual state tables.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NJC99104
NJC99105
NJC99106
NJC99107
NJC99108
NJC99110
NJC99111
NJC99112
NJC99115
NJC99116
DEC12034
DEC13039
DEC13098
Station
C99104
C99105
C99106
C99107
C99108
C99110
C99111
C99112
C99115
C99116
C12034
C13039
C13098
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Alboglossiphonia heteroclita
Desserobdella phalera
Placobdella multilineata
Placobdella papillifera
Unid. Glossoscolecidae
Unid. Lumbricidae
Eclipidrilus sp.
Lumbriculus variegatus
1
Unid. Enchytraeidae
Dero digitata
Dero spp.
Haemonais waldvogeli
Nais variabilis
Stylaria fossularis
4
Stylaria lacustris
Aulodrilus limnobius
Aulodrilus pigueti
Aulodrilus pluriseta
1
unid. Tubificidae
Isochaetides curvisetosus
1
Limnodrilus hoffmeisteri
Limnodrilus udekemianus
Quistadrilus multisetosus
Spirosperma carolinensis
Spirosperma ferox
1
Unid. Acarifonnes
Lebertia sp.
Piona sp.
Crangonyx serratus
Crangonyx sp.
Gammarus fasciatus
3
8
3
9
1
28
Synurella chamberiaini
Hyalella azteca
2
Orconectes limosus
Procambarus acutus
1
Unid. Cambaridae
1
Palaemonetes paludosus
Palaemontes kadiakensis
1
Caecidotea sp.
1
10
2
2
Caecidotea attenuatus
Caecidotea communis
4
1
Caecidotea forbesi
Caecidotea racovitzai
Lirceus sp.
Oniscus asellus
unid. Carabidae
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NJC99104
NJC99105
NJC99106
NJC99107
NJC99108
NJC99110
NJC99111
NJC99112
NJC99115
NJC99116
DEC12034
DEC13039
DEC13098
Station
C99104
C99105
C99106
C99107
C99108
C99110
C99111
C99112
C99115
C99116
C12034
C13039
C13098
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Helichus sp.
1
Agabus sp.
Celina sp.
Copelatus sp.
Hydroporus sp.
1
Ilybius sp.
Laccophilus sp.
Ancyronyx variegata
1
1
2
2
Dubiraphia sp.
7
12
Macronychus glabratus
2
2
1
2
Microcylloepus pusillus
1
4
1
Optioservus fastiditus
Optioservus sp.
4
3
1
1
Oulimnius latiusculus
1
1
3
Promoresia sp.
1
Promoresia tardella
2
1
1
Stenelmis
1
2
4
3
5
2
1
Stenelmis antennalis
1
Stenelmis crenata
1 •
Stenelmis decorata
8
Stenelmis humerosus
2
1
Stenelmis markeli
1
1
1
2
Dineutus discolor
1
2
1
1
Dineutus nigrior
Dineutus sp.
Gyrinus aeneolus
Gyrinus sp.
•
Haliplus fasciatus
1
Peltodytes duodecimpunctatus
Peltodytes lengi
Peltodytes sexmaculata
Peltodytes sp.
Sperchopsis sp.
Tropisternus sp.
Ectopria sp.
Anchytarsus bicolor
4
2
Ptilodactyla sp.
Cyphon sp.
Unid. Collembola spp.
Unid. (Muscomorpha)
Atherix sp.
1
Bezzia sp.
8
5
3
Ceratopogon sp.
1
Culicoides sp.
Dashyhelea sp.
4
Probezzia sp.
1
1
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NJC99104
NJC99105
NJC99106
NJC99107
NJC99108
NJC99110
NJC99111
NJC99112
NJC99115
NJC99116
DEC12034
DEC13039
DEC13098
Station
C99104
C99105
C99106
C99107
C99108
C99110
C99111
C99112
C99115
C99116
C12034
C13039
C13098
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Serromyia sp.
Ablabesmyia janta
Ablabesmyia mallochi
Ablabesmyia peleensis
Ablabesmyia sp.
Apectrotanypus johnsoni
2
2
Brillia flavifrons
1
Brillia sp.
Chlronomus sp.
Cladopelma sp.
Cladotanytarsus sp.
Clinotanypus sp.
2
2
3
Conchapelopia sp.
1
3
1
2
1
Corynoneura sp.
Cricotopus bicinctus
Cricotopus sp.
19
1
Cricotopus tremulus
Cryptochironomus sp.
1
Cryptotendipes sp.
Demicryptochironomus sp.
Dicrotendipes modestus
Dicrotendipes nervosus
Dicrotendipes simpsoni
Dicrotendipes sp.
1
Diplocladius cultriger
Djalmabatista pulctier
1
Endochironomus sp.
Glyptotendipes barbipes
Glyptotendipes sp.
Goeldichironomus sp.
Goeldichironomus holopracinus
Gymnometriocnemus sp.
.
Helopelopia sp.
1
1
1
Hydrobaenus sp.
Kiefferulus sp.
Labrundinia neopilosella
Labrundinia pilosella
1
1
Larsia sp.
1
Limnophyes sp.
Meropelopia sp.
2
1
1
1
4
4
Micropsectra sp.
Microtendipes pedellus-gr.
1
30
6
2
2
Microtendipes rydalensis-gr.
Nanocladius crassicornus
1
1
Nanocladius sp.
Natarsia sp.
2
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NJC99104
NJC99105
NJC99106
NJC99107
NJC99108
NJC99110
NJC99111
NJC99112
NJC99115
NJC99116
DEC12034
DEC 13039
DEC13098
Station
C99104
C99105
C99106
C99107
C99108
C99110
C99111
C99112
C99115
C99116
C12034
C13039
C13098
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
kef
Ref
Ref
Ref
Genus/species
Nilothauma sp.
Orthocladiinae sp.
1
Orthocladius sp.
1
Parachaetocladius sp.
1
2
Parachironomus carinatus
Parachironomus monochromus
Paracladopelma undine
Parakiefferiella sp.
1
1
Paralauterborniella sp.
Paramerina anomala
Paramerina sp.
Parametriocnemus sp.
1
1
Paraphaenocladius sp.
Paratanytarsus inopterus
Paratanytarsus sp.
1
Paratendipes sp.
Phaenopsectra
Phaenopsectra punctipes
2
1
Polypedilum aviceps
1
Polypedilum bergi
Polypedilum convictum
Polypedilum fallax
Polypedilum halterale
Polypedilum illinoense -
4
Polypedilum scalaenum
Polypedilum sp.
Polypedilum tritum
2
Potthastia longimana
1
Procladius sp.
1
Psectrocladius sp.
Psectrotanypus sp.
Pseudorthocladius sp.
Rheocricotopus pauciseta
Rheocricotopus robacki
1
10
Rheocricotopus sp.
Rheosmittia sp.
Rheotanytarsus sp.
2
1
3
3
5
9
Stelechomyia sp.
1
Stempellinella sp.
Stenochironomus sp.
2
Tanypus neopunctipennis
Tanypus sp.
Tanytarsus sp.
1
1
Thienemanniella sp.
1
Tribelos atrum
Tribelos fuscicorne
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NJC99104
NJC99105
NJC99106
NJC99107
NJC99108
NJC99110
NJC99111
NJC99112
NJC99115
NJC99116
DEC12034
DEC13039
DEC13098
Station
C99104
C99105
C99106
C99107
C99108
C99110
C99111
C99112
C99115
C99116
C12034
C13039
C13098
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Tribelos jucundum
9
1
2
1
1
1
Tribelos sp.
1
Tvetenia sp.
Tvetenia bavarica
2
Tvetenia discoloripes
1
2
5
Unid. Tanypodinae
1
Unid. chironomini
Unniella sp.
15
1
2
Xenochironomus xenolabis
Xylotopus par
1
1
1
Zalutschia sp.
Zavrelimyia sp.
unid. Tanytarsini
Aedes sp.
Anopheles spp.
Culex sp.
Unid. Dixidae
Hemerodromia sp.
Mycetophila sp.
Unid. Mycetophilidae
Platypeza sp.
Pericoma sp.
Simulium jenningsi
Simulium jonesi
Simulium rivuli
Simulium spp.
3
3
Simulium tuberosum
9
2
1
1
A
Simulium venustum
5
5
6
Simulium vittatum
Calaparyphus sp.
Odontomyia sp.
Chiysops sp.
Tabanus sp.
1
Geranomyia sp.
Helius sp.
Hexatoma sp.
2
1
Oromosia sp.
-
Pilaria sp.
Pseudolimnophila sp.
Tipula sp.
1
2
Unid. Tipulide
Acentrella sp.
2
1
Acerpenna macdunnoughi
Acerpenna sp.
Baetis intercalaris
Baetis sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NJC99104
NJC99105
NJC99106
NJC99107
NJC99108
NJC99110
NJC99111
NJC99112
NJC99115
NJC99116
DEC12034
DEC13039
DEC13098
Station
C99104
C99105
C99106
C99107
C99108
C99110
C99111
C99112
C99115
C99116
C12034
C13039
C13098
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Barbaetis cestum
Callibaetis sp.
Centroptilum sp.
3
Labiobaetis frondalis
3
Labiobaetis propinquus
1
Unid. Baetidae
1
Baetisca sp.
1
Caenis diminuta
Caenis macafferti
Caenis punctata
Caenis sp.
Eurylophella sp.
24
4
1
1
9
1
13
5
36
1
Serratella deficiens
Serratella sp.
1
Hexagenia limbata
Hexagenia sp.
Stenacron sp.
Stenonema modestum
26
9
7
6
12
9
15
4
3
Stenonema sp.
13
6
2
6
4
1
16
1
2
Unid. Heptageniidae
Paraleptophlebia sp.
1
2
16
11
2
6
2
Siphloplectron sp.
isonychia sp.
Tricorythodes sp.
Belostoma fluminea
Palmacorixa sp.
1
Sigara sp.
Trichocorixa sp.
Unid. Corixidae
1
Rheumatobates sp.
Trepobates pictus
Mesovelia sp.
Pelocoris sp.
Ranatra kirkaldyi
Notonecta irrorata
Notonecta uhleri
Micfovelia sp.
1
Rhagovelia sp.
1
Unid. Lepidoptera
Paraponyx sp.
Chauliodes rasticornis
Corydalus cornutus
Nigronia serricomis
3
1
2
Sialis sp.
1
1
3
5
5
1
Anax sp.
Basiaeschna janata
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NJC99104
NJC99105
NJC99106
NJC99107
NJC99108
NJC99110
NJC99111
NJC99112
NJC99115
NJC99116
DEC12034
DEC13039
DEC13098
Station
C99104
C99105
C99106
C99107
C99108
C99110
C99111
C99112
C99115
C99116
C12034
C13039
C13098
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Boyeria vinosa
1
1
1
Nasiaeschna pentacantha
Unid. Aeschnidae
Calopteryx sp.
1
1
3
1
2
3
2
1
Unid. Calopterygidae
1
Argia sedula
Argia sp.
1
1
Argia tibialis
Argia violacea
Enallagma antennuatum
Enallagma sp.
1
2
2
3
Ischnura sp.
Unid. Coenagrionidae
2
1
Cordulegaster maculata
1
Cordulegaster sp.
Epitheca sp.
Somatochlora sp.
unid. Cordulildae
1
Gomphus lividus
1
Gomphus sp.
'
Hagenius brevistyus
Unid. Gomphidae
1
1
Erythemis simplicicollis
Libellula sp.
Pachydiplax longipennis
Perithemis sp.
Sympetrum sp.
Unid. Libellulidae
Didymops transversa
Macromia sp.
unid. Macromiidae
Allocapnia sp.
Unid. Capniidae
1
15
7
6
Leuctra sp.
2
3
Acroneuria lycorias
1
1
Acroneuria mela
Acroneuria sp.
2
Agnetina annulipes
1
Agnetina sp.
Unid. Perlidae
Isoperla sp.
1
Unid. Perlodidae
1
2
Taeniopteryx sp.
6
34
26
15
2
1
11
4
Brachycentrus numerosus
1
1
2
3
6
1
7
2
Micrasema sp.
1
3
Anisocentropus pyraloides
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NJC99104
NJC99105
NJC99106
NJC99107
NJC99108
NJC99110
NJC99111
NJC99112
NJC99115
NJC99116
DEC12034
DEC13039
DEC13098
Station
C99104
C99105
C99106
C99107
C99108
C99110
C99111
C99112
C99115
C99116
C12034
C13039
C13098
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Heteroplectron americanum
1
Phylocentropus sp.
Cheumatopsyche sp.
3
2
4
7
6
1
15
11
2
11
Diplectrona modesta
2
1
1
Hydropsyche betteni
1
Hydropsyche sp.
2
1
3
1
9
1
Hydropsyche sparna
3
Macrostemum sp.
Unid. Hydropsychidae
1
Hydroptila sp.
2
1
1
Oxythira sp.
Lepidostoma sp.
2
12
2
2
3
Ceraclea sp.
1
Mystacides sp.
1
1
Nectopsyche sp.
1
Oecetis georgia
Oecetis inconspicua
1
1
1
Oecetis persimilis
2
Oecetis sp.
1
3
2
4
Triaenodes marginatus
Triaenodes sp.
2
1
2
2
2
3
-
Triaenodes tardus
2
1
2
Hydatophylax argus
9
5
1
Pycnopsyche sp.
1
18
7
Unid. Limnephilidae
2
1
1
1
Molanna sp.
1
Psilotreta frontalis
1
1
Psilotreta sp.
Chimarra sp.
2
5
1
9
2
Unid. Philopotamidae
1
Ptilostomis sp.
1
Unid. Phrygaenidae
Neureclipsis sp.
1
3
5
Nyctiophylax moestus
1
Polycentropus sp.
1
2
1
2
2
1
2
Lype diversa
12
7
2
Ferrissia sp.
2
Ferrissia walked
Laevapex fuscus
Pseudosuccinea columella
1
Stagnicola sp.
Unid. Lymnaeidae
Physella sp.
1
3
4
Gyraulus circumstriatus
Gyraulus parvus
Helisoma anceps
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NJC99104
NJC99105
NJC99106
NJC99107
NJC99108
NJC99110
NJC99111
NJC99112
NJC99115
NJC99116
DEC12034
DEC13039
DEC13098
Station
C99104
C99105
C99106
C99107
C99108
C99110
C99111
C99112
C99115
C99116
C12034
C13039
C13098
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Menetus dilatatus
1
2
Unid. Planoribae
Unid. Limacidae
Amnicola grana
4
Amnicola limosa
2
Elimia sp.
Campeloma decisum
1
Corbicula fluminea
Musculium lacustris
Musculium securis
Musculium sp.
Pisidium casertanum
1
4
1
Pisidium compressum
1
Pisidium fallax
Pisidium lillejborgi
5
Pisidium punctatum
Pisidium sp.
1
1
13
1
4
1
Pisidium walkeri
3
9
1
Sphaerium striatinum
Unid. Sphaeriidae
Quadrula cylindrica
1
Prostoma graecense
Dugesia tigrina
1
1
Total Benthos
105| 100
107
103
100
100
107
101
100
102
102
103| 104
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC14236
DEC15105
DEC21081
DEC22016
DEC24039
DEC24079
DEC26117
MDC99202
MDC99206
MDC99207
MDC99208
MDC99210
MDC99211
Station
C14236
C15105
C21081
C22016
C24039
C24079
C26117
C99202
C99206
C99207
C99208
C99210
C99211
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
ftef
Ref
Genus/species
Alboglossiphonia heteroclita
1
Desserobdella phalera
Placobdella multilineata
Placobdella papillifera
Unid. Glossoscolecidae
Urid. Lumbricidae
Eclipidrilus sp.
Lumbriculus variegatus
1
Unid. Enchytraeidae
Dero digitata
Dero spp.
Haemonais waldvogeli
Nais variabilis
Stylaria fossularis
Stylaria lacustris
Aulodrilus limnobius
Aulodrilus pigueti
Aulodrilus pluriseta
unid. Tubificidae
Isochaetides curvisetosus
Limnodrilus hoffmeisteri
Limnodrilus udekemianus
Quistadrilus multisetosus
Spirosperma carolinensis
Spirosperma ferox
7
Unid. Acariformes
1
Lebertia sp.
1
Piona sp.
Crangonyx serratus
Crangonyx sp.
2
1
3
1
Gammarus fasciatus
7
7
17
30
3
42
43
4
30
5
Synurella chamberlaini
2
4
Hyalella azteca
5
Orconectes limosus
1
Procambarus acutus
Unid. Cambaridae
Palaemonetes paludosus
Palaemontes kadiakensis
3
1
Caecidotea sp.
1
1
1
Caecidotea attenuatus
Caecidotea communis
Caecidotea forbesi
Caecidotea racovitzai
Lirceus sp.
Oniscus asellus
unid. Carabidae
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC14236
DEC15105
DEC21081
DEC22016
DEC24039
DEC24079
DEC26117
MDC99202
MDC99206
MDC99207
MDC99208
MDC99210
MDC99211
Station
C14236
C15105
C21081
C22016
C24039
C24079
C26117
C99202
C99206
C99207
C99208
C99210
C99211
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
kef
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Helichus sp.
Agabus sp.
Celina sp.
Copelatus sp.
Hydroporus sp.
1
1
1
1
1
Ilybius sp.
Laccophilus sp.
Ancyronyx variegata
1
7
1
2
2
1
4
1
Dubiraphia sp.
11
1
11
4
1
7
Macronychus glabratus
1
1
3
1
1
3
1
2
Microcylloepus pusillus
1
Optioservus fastiditus
Optioservus sp.
9
Oulimnius latiusculus
3
1
Promoresia sp.
1
Promoresia tardella
Stenelmis
1
6
3
Stenelmis antennalis
Stenelmis crenata
1
Stenelmis decorata
Stenelmis humerosus
2
Stenelmis markeli
Dineutus discolor
2
1
Dineutus nigrior
1
1
Dineutus sp.
Gyrinus aeneolus
Gyrinus sp.
1
Haliplus fasciatus
2
1
Peltodytes duodecimpunctatus
Peltodytes lengi
Peltodytes sexmaculata
Peltodytes sp.
1
Sperchopsis sp.
1
Tropisternus sp.
Ectopria sp.
Anchytarsus bicolor
1
1
Ptilodactyla sp.
1
Cyphon sp.
Unid. Collembola spp.
1
1
Unid. (Muscomorpha)
Atherix sp.
Bezzia sp.
Ceratopogon sp.
Culicoides sp.
1
Dashyhelea sp.
Probezzia sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC14236
DEC15105
DEC21081
DEC22016
DEC24039
DEC24079
DEC26117
MDC99202
MDC99206
MDC99207
MDC99208
MDC99210
MDC99211
Station
C14236
C15105
C21081
C22016
C24039
C24079
C26117
C99202
C99206
C99207
C99208
C99210
C99211
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Serromyia sp.
Ablabesmyia janta
Ablabesmyia mallochi
Ablabesmyia peleensis
Ablabesmyia sp.
1
Apectrotanypus johnsoni
4
1
Brillia flavifrons
Brillia sp.
Chironomus sp.
1
Ciadopeima sp.
Cladotanytarsus sp.
Ciinotanypus sp.
5
1
Conchapelopia sp.
1
1
2
Corynoneura sp.
Cricotopus bicinctus
2
1
Cricotopus sp.
1
2
Cricotopus tremuius
Cryptochironomus sp.
Cryptotendipes sp.
Demicryptochironomus sp.
Dicrotendipes modestus
Dicrotendipes nervosus
Dicrotendipes simpsoni
Dicrotendipes sp.
1
Diplocladius cultriger
Djalmabatista pulcher
1
Endochironomus sp.
Glyptotendipes barbipes
Glyptotendipes sp.
Goeldichironomus sp.
Goeldichironomus holopracinus
Gymnometriocnemus sp.
Helopelopia sp.
Hydrobaenus sp.
Kiefferulus sp.
Labrundinia neopilosella
Labrundinia pilosella
2
1
1
Larsia sp.
Limnophyes sp.
Meropelopia sp.
1
1
13
2
1
1
5
Micropsectra sp.
1
Microtendipes pedellus-gr.
3
51
1
9
Microtendipes rydalensis-gr.
Nanocladius crassicornus
2
1
3
1
Nanocladius sp.
1
Natarsia sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC 14236
DEC15105
DEC21081
DEC22016
DEC24039
DEC24079
DEC26117
MDC99202
MDC99206
MDC99207
MDC99208
MDC99210
MDC99211
Station
C14236
C15105
C21081
C22016
C24039
C24079
C26117
C99202
C99206
C99207
C99208
C99210
C99211
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
kef
Ref
Ref
Ref
Ref
Genus/species
Nilothauma sp.
Orthocladiinae sp.
Orthocladius sp.
1
1
Parachaetocladius sp.
Parachironomus carinatus
Parachironomus monochromus
Paracladopelma undine
2
Parakiefferiella sp.
1
5
2
Paralauterborniella sp.
Paramerina anomala
Paramerina sp.
1
Parametriocnemus sp.
1
1
Paraphaenocladius sp.
Paratanytarsus inopterus
1
Paratanytarsus sp.
Paratendipes sp.
1
Phaenopsectra
Phaenopsectra punctipes
1
7
1
Polypedilum aviceps
10
13
2
Polypedilum bergi
Polypedilum convictum
1
Polypedilum fallax
1
Polypedilum halterale
Polypedilum illinoense
1
.1
4
1
Polypedilum scalaenum
Polypedilum sp.
1
Polypedilum tritum
Potthastia longimana
Procladius sp.
1
1
1
3
1
Psectrocladius sp.
Psectrotanypus sp.
Pseudorthocladius sp.
Rheocricotopus pauciseta
Rheocricotopus robacki
1
Rheocricotopus sp.
1
1
Rheosmittia sp.
Rheotanytarsus sp.
1
3
1
2
Stelechomyia sp.
Stempellinella sp.
12
2
4
Stenochironomus sp.
1
4
Tanypus neopunctipennis
Tanypus sp.
Tanytarsus sp.
1
1
2
7
1
1
Thienemanniella sp.
1
Tribelos atrum
Tribelos fuscicome
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC14236
DEC15105
DEC21081
DEC22016
DEC24039
DEC24079
DEC26117
MDC99202
MDC99206
MDC99207
MDC99208
MDC99210
MDC99211
Station
C14236
C15105
C21081
C22016
C24039
C24079
C26117
C99202
C99206
C99207
C99208
C99210
C99211
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Tribelos jucundum
3
2
3
5
8
Tribelos sp.
Tvetenia sp.
Tvetenia bavarica
3
Tvetenia discoloripes
Unid. Tanypodinae
1
1
2
Unid. chironomini
Unniella sp.
1
8
1
Xenochironomus xenolabis
Xylotopus par
1
Zalutschia sp.
Zavrelimyia sp.
unid. Tanytarsini
Aedes sp.
Anopheles spp.
1
Culex sp.
Unid. Dixidae
1
Hemerodromia sp.
1
Mycetophila sp.
1
Unid. Mycetophilidae
1
Platypeza sp.
Pericoma sp.
Simulium jenningsi
Simulium jonesi
Simulium rivuli
Simulium spp.
1
3
Simulium tuberosum
6
13
Simulium venustum
1
Simulium vittatum
Calaparyphus sp.
Odontomyia sp.
Chrysops sp.
1
Tabanus sp.
Geranomyia sp.
Heiius sp.
1
Hexatoma sp.
1
3
2
Oromosia sp.
Pilaria sp.
Pseudolimnophila sp.
Tipula sp.
1
1
3
Unid. Tipulide
1
Acentrella sp.
Acerpenna macdunnoughi
Acerpenna sp.
1
Baetis intercalaris
Baetis sp.
2
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC 14236
DEC15105
DEC21081
DEC22016
DEC24039
DEC24079
DEC26117
MDC99202
MDC99206
MDC99207
MDC99208
MDC99210
MDC99211
Station
C14236
C15105
C21081
C22016
C24039
C24079
C26117
C99202
C992Q6
C99207
C99208
C99210
C99211
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
kef
Ref
Ref
Ref
Ref
Ref
Ref
kef
Ref
Ref
Ref
Ref
Genus/species
Barbaetis cesium
Callibaetis sp.
Centroptilum sp.
1
1
Labiobaetis frondalis
2
1
1
2
Labiobaetis propinquus
2
Unid. Baetidae
Baetisca sp.
Caenis diminuta
Caenis macafferti
Caenis punctata
Caenis sp.
3
Euryiophella sp.
10
2
5
6
23
5
Serratella deficiens
1
Serratella sp.
Hexagenia limbata
Hexagenia sp.
Stenacron sp.
Stenonema modestum
4
4
7
3
3
19
6
Stenonema sp.
1
7
1
3
1
2
1
Unid.Heptageniidae
Paraieptophlebia sp.
8
3
1
Siphioplectron sp.
1
isonychia sp.
Tricorythodes sp.
Belostoma fluminea
Palmacorixa sp.
Sigara sp.
Trichocorixa sp.
Unid. Corixidae
1
Rheumatobates sp.
Trepobates pictus
Mesovelia sp.
Peiocoris sp.
Ranatra kirkaldyi
Notonecta irrorata
1
Notonecta uhleri
Microvelia sp.
2
Rhagovelia sp.
Unid. Lepidoptera
1
1
2
Paraponyx sp.
1
1
Chauliodes rasticornis
Corydalus cornutus
Nigronia serricornis
1
1
1
1
1
1
1
1
Sialis sp.
2
1
5
4
1
3
1
1
Anax sp.
Basiaeschna janata
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC14236
DEC15105
DEC21081
DEC22016
DEC24039
DEC24079
DEC26117
MDC99202
MDC99206
MDC99207
MDC99208
MDC99210
MDC99211
Station
C14236
C15105
C21081
C22016
C24039
C24079
C26117
C99202
C99206
C99207
C99208
C99210
C99211
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Boyeria vinosa
1
1
1
1
Nasiaeschna pentacantha
Unid. Aeschnidae
Calopteryx sp.
2
2
12
3
4
1
2
1
Unid. Calopterygidae
1
1
1
3
Argia sedula
Argia sp.
1
2
2
3
4
1
Argia tibialis
Argia violacea
Enallagma antennuatum
2
Enallagma sp.
2
1
2
3
1
Ischnura sp.
Unid. Coenagrionidae
1
1
Cordulegaster maculata
Cordulegaster sp.
Epitheca sp.
1
Somatochlora sp.
unid. Corduliidae
1
Gomphus lividus
1
Gomphus sp.
2
1
1
1
1
Hagenius brevistyus
1
Unid. Gomphidae
1
Erythemis simplicicollis
Libellula sp.
Pachydiplax longipennis
Perithemis sp.
Sympetrum sp.
Unid. Libellulidae
Didymops transversa
Macromia sp.
2
1
unid. Macromiidae
1
Allocapnia sp.
3
Unid. Capniidae
Leuctra sp.
2
Acroneuria lycorias
Acroneuria mela
Acroneuria sp.
Agnetina annulipes
-
Agnetina sp.
Unid. Perlidae
Isoperla sp.
2
Unid. Periodidae
2
Taeniopteryx sp.
2
68
1
1
Brachycentrus numerosus
5
6
1
Micrasema sp.
Anisocentropus pyraloides
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC14236
DEC15105
DEC21081
DEC22016
DEC24039
DEC24079
DEC26117
MDC99202
MDC99206
MDC99207
MDC99208
MDC99210
MDC99211
Station
C14236
C15105
C21081
C22016
C24039
C24079
C26117
C99202
C99206
C99207
C99208
C99210
C99211
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
ftef
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Heteroplectron americanum
Phylocentropus sp.
Cheumatopsyche sp.
20
5
12
9
14
1
6
1
4
5
Diplectrona modesta
4
Hydropsyche betteni
6
1
6
Hydropsyche sp.
3
1
1
1
Hydropsyche sparna
Macrostemum sp.
Unid. Hydropsychidae
1
Hydroptila sp.
1
1
Oxythira sp.
1
Lepidostoma sp.
Ceraclea sp.
Mystacides sp.
3
1
1
1
Nectopsyche sp.
1
Oecetis georgia
Oecetis inconspicua
Oecetis persimilis
Oecetis sp.
1
Triaenodes marginatus
1
Triaenodes sp.
2
1
1
Triaenodes tardus
1
Hydatophylax argus
1
Pycnopsyche sp.
1
15
3
2
1
4
4
Unid. Limnephilidae
2
Molanna sp.
3
1
Psilotreta frontalis
Psilotreta sp.
5
Chimarra sp.
2
1
1
Unid. Philopotamidae
•
Ptilostomis sp.
1
Unid. Phrygaenidae
1
1
1
Neureclipsis sp.
Nyctiophylax moestus
Polycentropus sp.
1
1
10
5
1
1
Lype diversa
1
1
1
1
1
Ferrissia sp.
1
Ferrissia walkeri
Laevapex fuscus
Pseudosuccinea columella
1
2
1
1
4
Stagnicola sp.
Unid. Lymnaeidae
1
Physella sp.
5
2
1
3
1
4
1
2
Gyraulus circumstriatus
Gyraulus parvus
Helisoma anceps
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC14236
DEC15105
DEC21081
DEC22016
DEC24039
DEC24079
DEC26117
MDC99202
MDC99206
MDC99207
MDC99208
MDC99210
MDC99211
Station
C14236
C15105
C21081
C22016
C24039
C24079
C26117
C99202
C99206
C99207
C99208
C99210
C99211
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
kef
Ref
Ref
Ref
Ref
Ref
Ref
Ref
kef
Ref
Ref
Ref
Genus/species
Menetus dilatatus
1
1
1
Unid. Planoribae
Unid. Limacidae
Amnicola grana
1
1
3
1
1
Amnicola limosa
6
Elimia sp.
Campeloma decisum
Corbicula fluminea
12
6
Musculium lacustris
Musculium securis
Musculium sp.
Pisidium casertanum
Pisidium compressum
1
Pisidium fallax
Pisidium lillejborgi
Pisidium punctatum
Pisidium sp.
2
5
2
4
2
4
1
Pisidium walkeri
1
7
Sphaerium striatinum
Unid. Sphaeriidae
1
2
1
13
Quadrula cylindrica
Prostoma graecense
Dugesia tigrina
.
Total Benthos
108
107
101
94
101
101
99
1011 106
100| 99
102| 98
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
MDC99212
MDC99213
MDC99214
MDC99215
VAC99306
VAC99311
NCC99401
NCC99402
NCC99403
NCC99405
NCC99407
NCC99408
NCC99409
Station
C99212
C99213
C99214
C99215
C99306
C99311
C99401
C99402
C99403
C99405
C99407
C99408
C99409
BioReg
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
63 S
63 S
63 S
63 S
Type
Ref
Re/
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
kef
kef
Ref
Genus/species
Alboglossiphonia heteroclita
Desserobdella phalera
Placobdella multilineata
Placobdella papillifera
Unid. Glossoscolecidae
1
Unid. Lumbricidae
Eclipidrilus sp.
2
1
Lumbriculus variegatus
1
Unid. Enchytraeidae
Dero digitata
3
Dero spp.
Haemonais waldvogeli
Nais variabilis
Stylaria fossularis
Stylaria lacustris
Aulodrilus limnobius
Aulodrilus pigueti
Aulodrilus pluriseta
unid. Tubificidae
3
2
8
2
Isochaetides curvisetosus
2
2
Limnodrilus hoffmeisterl
2
Limnodrilus udekemianus
2
Quistadrilus multisetosus
Spirosperma carolinensis
43
Spirosperma ferox
4
Unid. Acariformes
Lebertia sp.
Piona sp.
Crangonyx serratus
11
27
2
6
5
Crangonyx sp.
1
2
4
1
3
4
Gammarus fasciatus
64
62
24
61
23
Synurella chamberlaini
1
15
6
Hyalella azteca
5
Orconectes limosus
1
Procambarus acutus
1
Unid. Cambaridae
1
2
1
Palaemorietes paludosus
Palaemontes kadiakensis
2
Caecidotea sp.
4
2
6
44
Caecidotea attenuatus
4
4
Caecidotea communis
3
3
12
Caecidotea forbesi
1
Caecidotea racovitzai
Lirceus sp.
19
6
5
Oniscus asellus
unid. Carabidae
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
MDC99212
MDC99213
MDC99214
MDC99215
VAC99306
VAC99311
NCC99401
NCC99402
NCC99403
NCC99405
NCC99407
NCC99408
NCC99409
Station
C99212
C99213
C99214
C99215
C99306
C99311
C99401
C99402
C99403
C99405
C99407
C99408
C99409
BioReg
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
63 S
63 S
63 S
63 S
Typo
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Helichus sp.
1
Agabus sp.
3
Celina sp.
Copelatus sp.
Hydroporus sp.
1
2
2
1
liybius sp.
Laccophilus sp.
Ancyronyx variegata
Dubiraphia sp.
7
1
10
2
3
Macronychus glabratus
2
1
3
1
Microcylloepus pusillus
Optioservus fastiditus
Optioservus sp.
Oulimnius latiusculus
Promoresia sp.
Promoresia tardella
Stenelmis
2
4
1
Stenelmis antennalis
Stenelmis crenata
Stenelmis decorata
Stenelmis humerosus
1
Stenelmis markeii
Dineutus discolor
1
Dineutus nigrior
Dineutus sp.
Gyrinus aeneolus
1
Gyrinus sp.
Haiipius fasciatus
Peltodytes duodecimpunctatus
Peltodytes lengi
Peltodytes sexmacuiata
Peltodytes sp.
2
1
Sperchopsis sp.
Tropisternus sp.
Ectopria sp.
Anchytarsus bicolor
3
Ptilodactyla sp.
1
Cyphon sp.
1
2
Unid. Collembola spp.
Unid. (Muscomorpha)
Atherix sp.
Bezzia sp.
Ceratopogon sp.
1
Culicoides sp.
Dashyhelea sp.
Probezzia sp.
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
MDC99212
MDC99213
MDC99214
MDC99215
VAC99306
VAC99311
NCC99401
NCC99402
NCC99403
NCC99405
NCC99407
NCC99408
NCC99409
Station
C99212
C99213
C99214
C99215
C99306
C99311
C99401
C99402
C99403
C99405
C99407
C99408
C99409
BioReg
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
63 S
63 S
63 S
63 S
Type
Ref
Ref
Ref
Ref
Ref
ftef
Ref
Ref
Ref
Ref
Fief
Ref
Ref
Genus/species
Serromyia sp.
Ablabesmyia janta
Ablabesmyia mallochi
4
1
Ablabesmyia peleensis
Ablabesmyia sp.
Apectrotanypus johnsoni
Brillia flavifrons
Brillia sp.
Chironomus sp.
2
1
1
1
Cladopelma sp.
Cladotanytarsus sp.
Clinotanypus sp.
2
2
1
3
Conchapelopia sp.
1
1
1
Corynoneura sp.
1
1
Cricotopus bicinctus
Cricotopus sp.
Cricotopus tremulus
Cryptochironomus sp.
1
1
Cryptotendipes sp.
Demicryptochironomus sp.
Dicrotendipes modestus
Dicrotendipes nervosus
Dicrotendipes simpsoni
1
Dicrotendipes sp.
5
6
2
1
Diplocladius cultriger
Djalmabatista pulcher
Endochironomus sp.
Glyptotendipes barbipes
Glyptotendipes sp.
1
1
Goeldichironomus sp.
Goeldichironomus holopracinus
1
Gymnometriocnemiis sp.
Helopelopia sp.
Hydrobaenus sp.
Kiefferulus sp.
2
Labrundinia neopilosella
Labrundinia pilosella
2
1
1
Larsia sp.
Limnophyes sp.
Meropelopia sp.
2
2
Micropsectra sp.
Microtendipes pedellus-gr.
1
1
Microtendipes rydalensis-gr.
Nanocladius crassicornus
Nanocladius sp.
Natarsia sp.
5
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
MDC99212
MDC99213
MDC99214
MDC99215
VAC99306
VAC99311
NCC99401
NCC99402
NCC99403
NCC99405
NCC99407
NCC99408
NCC99409
Station
C99212
C99213
C99214
C99215
C99306
C99311
C99401
C99402
C99403
C99405
C99407
C99408
C99409
BioReg
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
63 S
63 S
63 S
63 S
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Re/
Ref
Ref
Genus/species
Nilothauma sp.
Orthocladiinae sp.
Orthocladius sp.
Parachaetocladius sp.
Parachironomus carinatus
Parachironomus monochromus
1
Paracladopelma undine
Parakiefferiella sp.
Paralauterborniella sp.
Paramerina anomala
1
Paramerina sp.
1
Parametriocnemus sp.
1
1
Paraphaenocladius sp.
1
Paratanytarsus inopterus
1
Paratanytarsus sp.
3
Paratendipes sp.
Phaenopsectra
Phaenopsectra punctipes
1
1
Polypedilum aviceps
1
1
Polypedilum bergi
Polypedilum convictum
Polypedilum faliax
Polypedilum halterale
1
Polypedilum illinoense
6
1
1
2
Polypedilum scalaenum
3
Polypedilum sp.
Polypedilum tritum
3
Potthastia longimana
Procladius sp.
Psectrocladius sp.
Psectrotanypus sp.
Pseudorthocladius sp.
Rheocricotopus pauciseta
Rheocricotopus robacki
1
Rheocricotopus sp.
Rheosmittia sp.
Rheotanytarsus sp.
1
3
1
3
4
Stelechomyia sp.
Stempellinella sp.
7
1
Stenochironomus sp.
1
1
2
1
1
Tanypus neopunctipennis
Tanypus sp.
Tanytarsus sp.
3
18
1
3
4
1
2
7
Thienemanniella sp.
1
Tribelos at rum
2
Tribelos fuscicorne
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
MDC99212
MDC99213
MDC99214
MDC99215
VAC99306
VAC99311
NCC99401
NCC99402
NCC99403
NCC99405
NCC99407
NCC99408
NCC99409
Station
C99212
C99213
C99214
C99215
C99306
C99311
C99401
C99402
C99403
C99405
C99407
C99408
C99409
BioReg
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
63 S
63 S
63 S
63 S
Typo
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Tribelos jucundum
1
12
7
2
Tribelos sp.
Tvetenia sp.
Tvetenia bavarica
1
Tvetenia discoloripes
Unid. Tanypodinae
1
Unid. chironomini
Unniella sp.
Xenochironomus xenolabis
Xylotopus par
Zalutschia sp.
5
Zavrelimyia sp.
1
unid. Tanytarsini
1
Aedes sp.
Anopheles spp.
1
1
Culex sp.
Unid. Dixidae
Hemerodromia sp.
Mycetophila sp.
Unid. Mycetophilidae
Platypeza s{3.
Pericoma sp.
Simulium jenningsi
Simulium jonesi
Simulium rivuli
2
Simulium spp.
2
Simulium tuberosum
4
Simulium venustum
Simulium vlttatum
6
4
Calaparyphus sp.
Odontomyia sp.
Chrysops sp.
1
1
1
1
1
Tabanus sp.
1
Geranomyia sp.
Helius sp.
Hexatoma sp.
Oromosia sp.
Pilaria sp.
2
2
Pseudolimnophila sp.
Tipula sp.
3
Unid. Tipulide
Acentrella sp.
2
Acerpenna macdunnoughi
Acerpenna sp.
Baetis intercalaris
Baetis sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
MDC99212
MDC99213
MDC99214
MDC99215
VAC99306
VAC99311
NCC99401
NCC99402
NCC99403
NCC99405
NCC99407
NCC99408
NCC99409
Station
C99212
C99213
C99214
C99215
C99306
C99311
C99401
C99402
C99403
C99405
C99407
C99408
C99409
BioReg
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
63 S
63 S
63 S
63 S
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Aef
Ref
Ref
Ref
Ref
Genus/species
Barbaetis cestum
Callibaetis sp.
1
Centroptilum sp.
Labiobaetis frondalis
1
1
Labiobaetis propinquus
Unid. Baetidae
Baetisca sp.
Caenis diminuta
Caenis macafferti
Caenis punctata
Caenis sp.
Eurylophella sp.
3
1
1
2
Serratella deficiens
Serratella sp.
Hexagenia limbata
Hexagenia sp.
Stenacron sp.
Stenonema modestum
7
2
7
3
Stenonema sp.
1
1
5
5
3
Unid.Heptageniidae
Paraleptophlebia sp.
12
1
1
2
1
36
53
2
Siphloplectron sp.
Isonychia sp.
Tricorythodes sp.
Belostoma fluminea
Palmacorixa sp.
Sigara sp.
8
2
Trichocorixa sp.
3
Unid. Corixidae
1
1
Rheumatobates sp.
Trepobates pictus
Mesovelia sp.
Pelocoris sp.
Ranatra kirkaldyi
Notonecta irrorata
Notonecta uhleri
Microvelia sp.
3
Rhagovelia sp.
Unid. Lepidoptera
Paraponyx sp.
Chauliodes rasticomis
Corydalus cornutus
Nigronia senicornis
1
Sialis sp.
1
1
1
Anax sp.
1
Basiaeschna janata
1
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
MDC99212
MDC99213
MDC99214
MDC99215
VAC99306
VAC99311
NCC99401
NCC99402
NCC99403
NCC99405
NCC99407
NCC99408
NCC99409
Station
C99212
C99213
C99214
C99215
C99306
C99311
C99401
C99402
C99403
C99405
C99407
C99408
C99409
BioReg
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
63 S
63 S
63 S
63 S
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Boyeria vinosa
Nasiaeschna pentacantha
1
Unid. Aeschnidae
Calopteryx sp.
1
1
1
4
3
2
Unid. Calopterygidae
1
Argia sedula
Argia sp.
Argia tibialis
Argia violacea
Enallagma antennuatum
1
Enallagma sp.
3
2
1
1
Ischnura sp.
2
Unid. Coenagrionidae
1
Cordulegaster maculata
1
Cordulegaster sp.
1
Epitheca sp.
2
Somatochlora sp.
1
3
unid. Corduliidae
Gomphus lividus
Gomphus sp.
1
Hagenius brevistyus
Unid. Gomphidae
Erythemis simplicicollis
Libellula sp.
Pachydiplax longipennis
Perithemis sp.
1
Sympetrum sp.
Unid. Libellulidae
2
Didymops transversa
Macromia sp.
unid. Macromiidae
Allocapnia sp.
Unid. Capniidae
Leuctra sp.
Acroneuria lycorias
Acroneuria mela
Acroneuria sp.
Agnetina annulipes
Agnetina sp.
Unid. Perlidae
Isoperia sp.
Unid. Perlodidae
Taeniopteryx sp.
1
Brachycentrus numerosus
6
Micrasema sp.
Anisocentropus pyraloides
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
MDC99212
MDC99213
MDC99214
MDC99215
VAC99306
VAC99311
NCC99401
NCC99402
NCC99403
NCC99405
NCC99407
NCC99408
NCC99409
Station
C99212
C99213
C99214
C99215
C99306
C99311
C99401
C99402
C99403
C99405
C99407
C99408
C99409
BioReg
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
63 S
63 S
63 S
63 S
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
kef
Ref
Ref
Genus/species
Heteroplectron americanum
Phylocentropus sp.
Cheumatopsyche sp.
3
3
1
Diplectrona modesta
Hydropsyche betteni
Hydropsyche sp.
Hydropsyche spama
Macrostemum sp.
Unid. Hydropsychidae
Hydroptila sp.
Oxythira sp.
Lepidostoma sp.
Ceraclea sp.
Mystacides sp.
Nectopsyche sp.
Oecetis georgia
Oecetis inconspicua
Oecetis persimilis
1
Oecetis sp.
4
1
1
1
Triaenodes marginatus
Triaenodes sp.
1
1
1
Triaenodes tardus
2
Hydatophylax argus
Pycnopsyche sp.
7
13
Unid. Limnephilidae
2
Molanna sp.
1
Psilotreta frontalis
Psilotreta sp.
Chimarra sp.
Unid. Philopotamidae
Rilostomis sp.
1
Unid. Phrygaenidae
1
Neureclipsis sp.
Nyctiophylax moestus
Polycentropus sp.
1
Lype diversa
Ferrissia sp.
Ferrissia walkeri
1
1
Laevapex fuscus
Pseudosuccinea columella
1
2
Stagnicola sp.
1
Unid. Lymnaeidae
Physella sp.
2
2
1
4
1
18
12
Gyraulus circumstriatus
Gyraulus parvus
Helisoma anceps
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
MDC99212
MDC99213
MDC99214
MDC99215
VAC99306
VAC99311
NCC99401
NCC99402
NCC99403
NCC99405
NCC99407
NCC99408
NCC99409
Station
C99212
C99213
C99214
C99215
C99306
C99311
C99401
C99402
C99403
C99405
C99407
C99408
C99409
BioReg
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
63 S
63 S
63 S
63 S
Type
Ref
Ref
Ref
Ref
Ref
kef
Ref
Ref
kef
Ref
Ref
Ref
Ref
Genus/species
Menetus dilatatus
1
Unid. Planoribae
Unid. Limacidae
Amnicola grana
2
1
21
4
Amnicola limosa
Elimia sp.
Campeloma decisum
2
Corbicula fluminea
Musculium lacustris
Musculium securis
4
7
Musculium sp.
1
1
2
Pisidium casertanum
8
1
1
1
6
Pisidium compressum
Pisidium faliax
Pisidium lillejborgi
Pisidium punctatum
1
2
Pisidium sp.
3
7
2
6
6
1
4
2
13
Pisidium walkeri
5
1
6
7
Sphaerium striatinum
Unid. Sphaeriidae
6
6
1
7
12
1
17
Quadrula cylindrica
Prostoma graecense
Dugesia tigrina
Total Benthos
100
98
110
96
92
97
105
105
101
106
100
98
100
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99410
SCC99503
VAC99301
VAC99303
VAC99304
VAC99305
VAC99310
SCC99501
SCC99502
SCC99504
SCC99506
SCC99507
SCC99508
Station
C99410
C99503
C99301
C99303
C99304
C99305
C99310
C99501
C99502
C99504
C99506
C99507
C99508
BioReg
63 S
63 S
65
65
65
65
65
65
65
65
65
65
65
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Alboglossiphonia heteroclita
Desserobdella phalera
Placobdella multilineata
Placobdella papillifera
Unid. Glossoscolecidae
Unid. Lumbricidae
Eclipidrilus sp.
Lumbriculus variegatus
Unid. Enchytraeidae
Dero digitata
Dero spp.
Haemonais waldvogeli
Nais variabilis
Stylaria fossularis
Stylaria lacustris
Aulodrilus limnobius
Aulodrilus pigueti
Aulodrilus pluriseta
unid. Tubificidae
1
Isochaetides curvisetosus
1
Limnodrilus hoffmeisteri
Limnodriius udekemianus
Quistadrilus multisetosus
Spirosperma carolinensis
Spirosperma ferox
Unid. Acarifonmes
Lebertia sp.
Piona sp.
Crangonyx serratus
4
3
Crangonyx sp.
7
2
3
5
1
Gammarus fasciatus
2
6
8
8
3
30
Synurella chamberiaini
1
Hyalella azteca
8
Orconectes limosus
Procambarus acutus
Unid. Cambaridae
4
Palaemonetes paludosus
Palaemontes kadiakensis
1
6
20
59
2
2
3
1
5
Caecidotea sp.
2
2
1
3
1
7
Caecidotea attenuatus
Caecidotea communis
1
Caecidotea forbesi
Caecidotea racovitzai
1
Lirceus sp.
3
Oniscus asellus
unid. Carabidae
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99410
SCC99503
VAC99301
VAC99303
VAC99304
VAC99305
VAC99310
SCC99501
SCC99502
SCC99504
SCC99506
SCC99507
SCC99508
Station
C99410
C99503
C99301
C99303
C99304
C99305
C99310
C99501
C99502
C99504
C99506
C99507
C99508
BloReg
63 S
63 S
65
65
65
65
65
65
65
65
65
65
65
Type
Ref
Ref
Ref
Ref
Ref
kef
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Helichus sp.
1
2
Agabus sp.
Celina sp.
Copelatus sp.
Hydroporus sp.
1
1
1
Ilybius sp.
Laccophilus sp.
Ancyronyx variegata
1
5
Dubiraphia sp.
9
1
28
2
4
1
Macronychus glabratus
1
1
3
2
6
1
4
2
2
Microcylloepus pusillus
Optioservus fastiditus
Optioservus sp.
Oulimnius latiusculus
1
1
1
2
Promoresia sp.
Promoresia tardella
Stenelmis
1
1
2
- 4
2
Stenelmis antennalis
Stenelmis crenata
Stenelmis decorata
Stenelmis humerosus
1
1
Stenelmis markeli
Dineutus discolor
3
Dineutus nigrior
Dineutus sp.
Gyrinus aeneolus
1
Gyrinus sp.
Haliplus fasciatus
1
Peltodytes duodecimpunctatus
Peitodytes lengi
Peltodytes sexmaculata
Peltodytes sp.
7
Sperchopsis sp.
Tropisternus sp.
Ectopria sp.
1
1
2
Anchytarsus bicolor
1
Ptilodactyla sp.
Cyphon sp.
1
1
Unid. Collembola spp.
Unid. (Muscomorpha)
Atherix sp.
Bezzia sp.
1
Ceratopogon sp.
Culicoides sp.
3
Dashyhelea sp.
Probezzia sp.
3
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99410
SCC99503
VAC99301
VAC99303
VAC99304
VAC99305
VAC99310
SCC99501
SCC99502
SCC99504
SCC99506
SCC99507
SCC99508
Station
C99410
C99503
C99301
C99303
C99304
C99305
C99310
C99501
C99502
C99504
C99506
C99507
C99508
BioReg
63 S
63 S
65
65
65
65
65
65
65
65
65
65
65
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Serromyia sp.
3
Ablabesmyia janta
Ablabesmyia mallochi
1
2
1
2
6
1
1
3
1
Ablabesmyia peleensis
Ablabesmyia sp.
Apectrotanypus johnsoni
Brillia flavifrons
1
Brillia sp.
Chironomus sp.
1
1
2
Cladopelma sp.
Cladotanytarsus sp.
Clinotanypus sp.
11
5
Conchapelopia sp.
1
2
1
4
Corynoneura sp.
1
1
Cricotopus bicinctus
Cricotopus sp.
Cricotopus tremulus
Cryptochironomus sp.
Cryptotendipes sp.
Demicryptochlronomus sp.
1
Dicrotendipes modestus
~icrotendipes nervosus
Dicrotendipes simpsoni
Dicrotendipes sp.
2
11
Diplocladius cultriger
Djalmabatista pulcher
Endochironomus sp.
Glyptotendipes barbipes
Glyptotendipes sp.
Goeidichironomus sp.
Goeldichironomus holopracinus
1
Gymnometriocnemus sp.
Helopelopia sp.
2
Hydrobaenus sp.
Kiefferulus sp.
Labrundinia neopilosella
Labrundinia pilosella
2
Larsia sp.
Limnophyes sp.
Meropelopia sp.
1
Micropsectra sp.
1
1
8
9
15
1
2
4
Microtendipes pedeilus-gr.
1
1
1
1
1
3
Microtendipes rydalensis-gr.
10
1
Nanociadius crassicornus
1
Nanocladius sp.
Natarsia sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99410
SCC99503
VAC99301
VAC99303
VAC99304
VAC99305
VAC99310
SCC99501
SCC99502
SCC99504
SCC99506
SCC99507
SCC99508
Station
C99410
C99503
C99301
C99303
C99304
C99305
C99310
C99501
C99502
C99504
C99506
C99507
C99508
BioReg
63 S
63 S
65
65
65
65
65
65
65
65
65
65
65
Type
Ref
Ref
Ref
Ref
Ref
kef
Ref
Ref
Ref
kef
Ref
Ref
Ref
Genus/species
Nilothauma sp.
Orthocladiinae sp.
Orthocladius sp.
Parachaetocladius sp.
Parachironomus carinatus
Parachironomus monochromus
Paracladopelma undine
1
1
Parakiefferielia sp.
Paralauterborniella sp.
1
2
Paramerina anomala
Paramerina sp.
1
Parametriocnemus sp.
Paraphaenocladius sp.
Paratanytarsus inopterus
1
Paratanytarsus sp.
2
1
Paratendipes sp.
Phaenopsectra
Phaenopsectra punctipes
1
Polypedilum aviceps
13
1
11
43
1
Polypedilum bergi
Polypedilum convictum
1
5
2
2
5
Polypedilum fallax
1
1
1
Polypedilum halterale
1
Polypedilum illinoense
2
6
8
1
1
6
3
1
6
5
Polypedilum scalaenum
1
Polypedilum sp.
1
1
1
1
1
Polypedilum tritum
1
Potthastia longimana
Procladius sp.
Psectrocladius sp.
Psectrotanypus sp.
Pseudorthocladius sp.
Rheocricotopus pauciseta
1
Rheocricotopus robacki
2
2
Rheocricotopus sp.
Rheosmittia sp.
1
Rheotanytarsus sp.
7
15
1
9
10
6
20
1
3
Stelechomyia sp.
Stempellinella sp.
1
1
1
4
1
9
1
Stenochironomus sp.
1
2
1
1
Tanypus neopunctipennis
Tanypus sp.
Tanytarsus sp.
26
14
3
2
4
4
21
8
6
6
4
9
Thienemanniella sp.
Tribelos atrum
Tribelos fuscicorne
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99410
SCC99503
VAC99301
VAC99303
VAC99304
VAC99305
VAC99310
SCC99501
SCC99502
SCC99504
SCC99506
SCC99507
SCC99508
Station
C99410
C99503
C99301
C99303
C99304
C99305
C99310
C99501
C99502
C99504
C99506
C99507
C99508
BioReg
63 S
63 S
65
65
65
65
65
65
65
65
65
65
65
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
F?ef
Ref
Genus/species
Tribelos jucundum
2
13
Tribelos sp.
Tvetenia sp.
Tvetenia bavarica
Tvetenia discoloripes
Unid. Tanypodinae
1
2
1
2
1
Unid. chironomini
1
Unniella sp.
1
Xenochironomus xenolabis
1
Xylotopus par
1
Zalutschia sp.
Zavrelimyia sp.
unid. Tanytarsini
Aedes sp.
Anopheles spp.
1
Culex sp.
Unid. Dixidae
Hemerodromia sp.
1
Mycetophila sp.
Unid. Mycetophilidae
Platypeza sp.
Pericoma sp.
Simuiium jenningsi
1
Simuiium jonesi
Simuiium rivuli
Simuiium spp.
Simuiium tuberosum
1
1
Simuiium venustum
Simuiium vittatum
Calaparyphus sp.
Odontomyia sp.
Chrysops sp.
2
2
1
Tabanus sp.
Geranomyia sp.
Helius sp.
Hexatoma sp.
Oromosia sp.
Pilaria sp.
Pseudolimnophila sp.
Tipula sp.
3
1
1
2
1
2
Unid. Tipulide
Acentrella sp.
Acerpenna macdunnoughi
Acerpenna sp.
Baetis intercalaris
4
3
4
6
Baetis sp.
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99410
SCC99503
VAC99301
VAC99303
VAC99304
VAC99305
VAC99310
SCC99501
SCC99502
SCC99504
SCC99506
SCC99507
SCC99508
Station
C99410
C99503
C99301
C99303
C99304
C99305
C99310
C99501
C99502
C99504
C99506
C99507
C99508
BioReg
63 S
63 S
65
65
65
65
65
65
65
65
65
65
65
Typo
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Genus/species
Barbaetis cestum
Callibaetis sp.
Centroptilum sp.
1
Labiobaetis frondalis
1
6
4
1
Labiobaetis propinquus
2
1
2
1
1
Unid. Baetidae
1
1
Baetisca sp.
Caenis diminuta
Caenis macafferti
3
5
1
Caenis punctata
Caenis sp.
Eurylophella sp.
6
1
1
2
6
Serratella deficiens
Serratella sp.
Hexagenia limbata
2
Hexagenia sp.
5
4
Stenacron sp.
4
Stenonema modestum
10
5
7
19
11
2
8
9
Stenonema sp.
1
1
1
2
10
10
12
5
9
5
Unid.Heptageniidae
1
Paraleptophlebia sp.
1
3
1
2
2
1
5
Siphlopiectron sp.
1
4
5
isonychia sp.
4
Tricorythodes sp.
1
1
Belostoma fluminea
Palmacorixa sp.
1
2
Sigara sp.
Trichocorixa sp.
Unid. Corixidae
7
Rheumatobates sp.
Trepobates pictus
1
Mesovelia sp.
Pelocoris sp.
Ranatra kirkaldyi
1
Notonecta irrorata
1
Notonecta uhleri
'
1
Microvelia sp.
2
Rhagovelia sp.
2
Unid. Lepidoptera
Paraponyx sp.
Chauliodes rasticornis
*
Corydalus cornutus
Nigronia serricornis
1
1
1
Sialis sp.
1
Anax sp.
1
Basiaeschna janata
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99410
SCC99503
VAC99301
VAC99303
VAC99304
VAC99305
VAC99310
SCC99501
SCC99502
SCC99504
SCC99506
SCC99507
SCC99508
Station
C99410
C99503
C99301
C99303
C99304
C99305
C99310
C99501
C99502
C99504
C99506
C99507
C99508
BioReg
63 S
63 S
65
65
65
65
65
65
65
65
65
65
65
Type
Ref
kef
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
kef
Ref
Ref
Genus/species
Boyeria vinosa
1
1
Nasiaeschna pentacantha
Unid. Aeschnidae
Calopteryx sp.
1
2
5
2
Unid. Calopterygidae
1
Argia sedula
Argia sp.
1
1
2
1
1
1
3
Argia tibialis
1
3
Argia violacea
Enallagma antennuatum
Enallagma sp.
1
3
1
8
1
Ischnura sp.
1
1
Unid. Coenagrionidae
1
1
1
Cordulegaster maculata
Cordulegaster sp.
Epitheca sp.
Somatochiora sp.
1
unid. Corduliidae
Gomphus lividus
1
Gomphus sp.
1
1
2
Hagenius brevistyus
Unid. Gomphidae
1
2
Erythemis simplicicollis
Libellula sp.
Pachydiplax longipennis
Perithemis sp.
Sympetrum sp.
Unid. Libellulidae
Didymops transversa
Macromia sp.
2
2
unid. Macromiidae
1
2
Allocapnia sp.
Unid. Capniidae
Leuctra sp.
1
2
Acroneuria lycorias
Acroneuria mela
1
2
Acroneuria sp.
Agnetina annulipes
Agnetina sp.
1
Unid. Perlidae
isoperla sp.
4
Unid. Perlodidae
1
1
Taeniopteryx sp.
2
1
3
Brachycentrus numerosus
1
Micrasema sp.
Anisocentropus pyraloides
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99410
SCC99503
VAC99301
VAC99303
VAC99304
VAC99305
VAC99310
SCC99501
SCC99502
SCC99504
SCC99506
SCC99507
SCC99508
Station
C99410
C99503
C99301
C99303
C99304
C99305
C99310
C99501
C99502
C99504
C99506
C99507
C99508
BloReg
63 S
63 S
65
65
65
65
65
65
65
65
65
65
65
Typo
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Re/
Ref
Genus/species
Heteroplectron americanum
Phylocentropus sp.
3
1
Cheumatopsyche sp.
4
5
16
1
Diplectrona modesta
Hydropsyche betteni
Hydropsyche sp.
1
Hydropsyche sparna
Macrostemum sp.
Unid. Hydropsychidae
Hydroptila sp.
Oxythira sp.
Lepidostoma sp.
Ceraclea sp.
1
1
Mystacides sp.
Nectopsyche sp.
Oecetis georgia
3
Oecetis inconspicua
1
Oecetis persimilis
1
7
Oecetis sp.
1
1
1
Triaenodes marginatus
Triaenodes sp.
2
3
3
3
1
Triaenodes tardus
1
5
1
Hydatophylax argus
Pycnopsyche sp.
3
1
3
Unid. Limnephilidae
Molanna sp.
Psilotreta frontalis
Psilotreta sp.
Chimarra sp.
Unid. Philopotamidae
Ptilostomis sp.
2
Unid. Phrygaenidae
1
Neureclipsis sp.
Nyctiophylax moestus
Polycentropus sp.
2
1
Lype diversa
Ferrissia sp.
1
Fenissia walkeri
Laevapex fuscus
Pseudosuccinea columella
1
Stagnicola sp.
Unid. Lymnaeidae
Physella sp.
4
Gyraulus circumstriatus
Gyraulus parvus
.
Helisoma anceps
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99410
SCC99503
VAC99301
VAC99303
VAC99304
VAC99305
VAC99310
SCC99501
SCC99502
SCC99504
SCC99506
SCC99507
SCC99508
Station
C99410
C99503
C99301
C99303
C99304
C99305
C99310
C99501
C99502
C99504
C99506
C99507
C99508
BioReg
63 S
63 S
65
65
65
65
65
65
65
65
65
65
65
Type
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
kef
Ref
Genus/species
Menetus dilatatus
Unid. Planoribae
Unid. Limacidae
Amnicola grana
1
1
1
Amnicola limosa
1
3
7
Elimia sp.
Campeloma decisum
3
Corbicula fluminea
1
Musculium lacustris
Musculium securis
Musculium sp.
Pisidium casertanum
1
Pisidium compressum
Pisidium failax
Pisidium lillejborgi
Pisidium punctatum
4
Pisidium sp.
3
4
2
Pisidium walkeri
1
Sphaerium striatinum
Unid. Sphaeriidae
1
Quadrula cylindrica
Prostoma graecense
Dugesia tigrina
Total Benthos
103
100
101
103
104
100
100
107
100
105
111
100
102
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
SCC99509
SCC99510
SCC99515
NJC99101
NJC99102
NJC99113
NJC99114
NJC99117
NJC99118
DEC13033
DEC14039
DEC16019
DEC16084
Station
C99509
C99510
C99515
C99101
C99102
C99113
C99114
C99117
C99118
C13033
C14039
C16019
C16084
BioReg
65
65
65
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Alboglossiphonia heteroclita
Desserobdella phalera
Placobdella multilineata
Placobdella papillifera
Unid. Glossoscolecidae
Unid. Lumbricidae
1
Eclipidrilus sp.
Lumbriculus variegatus
Unid. Enchytraeidae
1
1
Dero digitata
Dero spp.
Haemonais waldvogeli
Nais variabilis
Stylaria fossularis
Stylaria lacustris
1
Aulodrilus limnobius
1
Aulodrilus pigueti
Aulodrilus pluriseta
unid. Tubificidae
3
1
Isochaetides curvisetosus
Limnodrilus hoffmeisteri
Limnodrilus udekemianus
Quistadrilus multisetosus
Spirosperma carolinensis
Spirosperma ferox
Unid. Acarifonnes
1
Lebertia sp.
1
Fiona sp.
Crangonyx serratus
7
2
Crangonyx sp.
1
Gammarus fasciatus
15
2
1
16
3
27
Synurella chamberlaini
Hyalella azteca
1
Orconectes limosus
Procambarus acutus
1
Unid. Cambaridae
3
2
3
Palaemonetes paludosus
1
Palaemontes kadiakensis
1
1
1
Caecidotea sp.
3
Caecidotea attenuatus
Caecidotea communis
2
1
Caecidotea forbesi
Caecidotea racovitzai
Lirceus sp.
Oniscus asellus
2
unid. Carabidae
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
SCC99509
SCC99510
SCC99515
NJC99101
NJC99102
NJC99113
NJC99114
NJC99117
NJC99118
DEC13033
DEC14039
DEC16019
DEC16084
Station
C99509
C99510
C99515
C99101
C99102
C99113
C99114
C99117
C99118
C13033
C14039
C16019
C16084
BioReg
65
65
65
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Helichus sp.
Agabus sp.
2
Celina sp.
Copelatus sp.
Hydroporus sp.
1
1
Ilybius sp.
2
Laccophilus sp.
Ancyronyx variegata
1
Dubiraphia sp.
4
2
1
4
1
12
7
1
Macronychus glabratus
1
1
1
Microcylloepus pusillus
Optioservus fastiditus
Optioservus sp.
Oulimnius latiusculus
1
Promoresia sp.
Promoresia tardella
Stenelmis
5
4
Stenelmis antennalis
Stenelmis crenata
1
Stenelmis decorata
1
Stenelmis humerosus
1
Stenelmis markeli
Dineutus discolor
1
Dineutus nigrior
Dineutus sp.
Gyrinus aeneolus
Gyrinus sp.
Halipius fasciatus
1
Peltodytes duodecimpunctatus
1
Peltodytes lengi
Peltodytes sexmaculata
1
Peltodytes sp.
6
1
1
Sperchopsis sp.
1
1
Tropistemus sp.
Ectopria sp.
4
Anchytarsus bicolor
Ptilodactyla sp.
Cyphon sp.
Unid. Collembola spp.
1
Unid. (Muscomorpha)
1
Atherix sp.
Bezzia sp.
1
Ceratopogon sp.
Culicoides sp.
1
Dashyhelea sp.
1
Probezzia sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
SCC99509
SCC99510
SCC99515
NJC99101
NJC99102
NJC99113
NJC99114
NJC99117
NJC99118
DEC13033
DEC14039
DEC16019
DEC16084
Station
C99509
C99510
C99515
C99101
C99102
C99113
C99114
C99117
C99118
C13033
C14039
C16019
C16084
BioReg
65
65
65
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
kef
Ref
Ref
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Serromyia sp.
3
Ablabesmyia janta
1
Ablabesmyia mallochi
1
1
1
Ablabesmyia peleensis
Ablabesmyia sp.
Apectrotanypus johnsoni
1
Brillia flavlfrons
Brillia sp.
1
1
2
Chironomus sp.
6
1
1
Cladopelma sp.
Cladotanytarsus sp.
Clinotanypus sp.
1
4
Conchapelopia sp.
2
1
Corynoneura sp.
1
1
Cricotopus bicinctus
1
1
7
3
Cricotopus sp.
2
2
Cricotopus tremulus
1
Cryptochironomus sp.
Cryptotendipes sp.
Demicryptochironomus sp.
Dicrotendipes modestus
Dicrotendipes nervosus
Dicrotendipes simpsoni
Dicrotendipes sp.
4
3
5
44
Diplocladius cultriger
Djalmabatista puicher
Endochironomus sp.
Glyptotendipes barbipes
Glyptotendipes sp.
Goeldichironomus sp.
1
Goeldichironomus holopracinus
Gymnometriocnemus sp.
Helopelopia sp.
Hydrobaenus sp.
Kiefferulus sp.
Labrundinia neopilosella
Labrundinia pilosella
1
Larsia sp.
Limnophyes sp.
3
1
1
Meropelopia sp.
7
4
Micropsectra sp.
1
2
Microtendipes pedelius-gr.
6
1
30
1
1
Microtendipes rydaiensis-gr.
2
Nanocladius crassicomus
3
1
Nanocladius sp.
Natarsia sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
SCC99509
SCC99510
SCC99515
NJC99101
NJC99102
NJC99113
NJC99114
NJC99117
NJC99118
DEC13033
DEC14039
DEC16019
DEC16084
Station
C99509
C99510
C99515
C99101
C99102
C99113
C99114
C99117
C99118
C13033
C14039
C16019
C16084
BioReg
65
65
65
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Nilothauma sp.
1
Orthocladiinae sp.
Orthocladius sp.
1
Parachaetocladlus sp.
Parachironomus carinatus
Parachironomus monochromus
Paracladopelma undine
Parakiefferiella sp.
1
Paralauterborniella sp.
Paramerina anomala
Paramerina sp.
Parametriocnemus sp.
Paraphaenocladius sp.
Paratanytarsus inopterus
Paratanytarsus sp.
1
1
1
Paratendipes sp.
Phaenopsectra
Phaenopsectra punctipes
1
1
Polypedilum aviceps
3
25
1
2
1
Polypedilum bergi
Polypedilum convictum
3
2
7
2
Polypedilum fallax
1
Polypedilum halterale
Polypedilum iilinoense
4
1
18
5
1
1
Polypedilum scalaenum
3
Polypedilum sp.
2
1
1
Polypedilum tritum
1
*
1
Potthastia longimana
Procladius sp.
1
1
1
Psectrocladius sp.
1
1
Psectrotanypus sp.
Pseudorthocladius sp.
1
1
Rheocricotopus pauciseta
Rheocricotopus robacki
1
3
1
4
22
Rheocricotopus sp.
Rheosmittia sp.
1
Rheotanytarsus sp.
3
11
5
9
2
5
1
1
Stelechomyia sp.
Stempellinella sp.
1
Stenochironomus sp.
1
4
4
3
Tanypus neopunctipennis
1
Tanypus sp.
2
Tanytarsus sp.
1
1
1
1
3
Thienemanniella sp.
1
Tribelos atrum
Tribelos fuscicome
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
SCC99509
SCC99510
SCC99515
NJC99101
NJC99102
NJC99113
NJC99114
NJC99117
NJC99118
DEC13033
DEC14039
DEC16019
DEC16084
Station
C99509
C99510
C99515
C99101
C99102
C99113
C99114
C99117
C99118
C13033
C14039
C16019
C16084
BioReg
65
65
65
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
kef
Ref
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Tribelos jucundum
Tribelos sp.
Tvetenia sp.
Tvetenia bavarica
Tvetenia discoloripes
Unid. Tanypodinae
Unid. chironomini
1
1
Unniella sp.
Xenochironomus xenolabis
1
Xylotopus par
Zalutschia sp.
Zavreiimyia sp.
unid. Tanytarsini
Aedes sp.
Anopheles spp.
Culex sp.
Unid. Dixidae
Hemerodromia sp.
2
Mycetophiia sp.
Unid. Mycetophilidae
Platypeza sp.
Pericoma sp.
Simuliumjenningsi
2
Simulium jonesi
16
4
1
Simulium rivuli
Simulium spp.
1
2
1
Simulium tuberosum
Simulium venustum
1
Simulium vittatum
3
43
3
Calaparyphus sp.
Odontomyia sp.
Chrysops sp.
Tabanus sp.
Geranomyia sp.
1
Helius sp.
Hexatoma sp.
Oromosia sp.
1
Pilaria sp.
Pseudolimnophila sp.
Tipula sp.
4
8
3
1
Unid. Tipulide
Acentrella sp.
Acerpenna macdunnoughi
5
Acerpenna sp.
3
Baetis intercalaris
1
6
Baetis sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
SCC99509
SCC99510
SCC99515
NJC99101
NJC99102
NJC99113
NJC99114
NJC99117
NJC99118
DEC13033
DEC14039
DEC16019
DEC16084
Station
C99509
C99510
C99515
C99101
C99102
C99113
C99114
C99117
C99118
C13033
C14039
C16019
C16084
BioReg
65
65
65
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Typo
Ref
kef
Ref
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Barfoaetis cestum
1
Callibaetis sp.
3
2
1
Centroptilum sp.
Labiobaetis frondalis
3
2
1
6
1
Labiobaetis propinquus
2
2
4
Unid. Baetidae
1
1
1
Baetisca sp.
Caenis diminuta
Caenis macafferti
2
Caenis punctata
32
Caenis sp.
3
49
Eurylophella sp.
3
6
5
Serratella deficiens
Serratella sp.
Hexagenia limbata
Hexagenia sp.
Stenacron sp.
Stenonema modestum
10
4
3
8
Stenonema sp.
3
4
1
5
9
Unid.Heptageniidae
3
1
Paraleptophlebia sp.
7
1
Siphloplectron sp.
Isonychia sp.
Tricorythodes sp.
Belostoma fluminea
Palmacorixa sp.
1
Sigara sp.
Trichocorixa sp.
1
2
1
1
Unid. Corixidae
1
Rheumatobates sp.
Trepobates pictus
Mesovelia sp.
Pelocoris sp.
Ranatra kirkaldyi
Notonecta irrorata
1
Notonecta uhleri
Microvelia sp.
Rhagovelia sp.
Unid. Lepidoptera
Paraponyx sp.
1
Chauliodes rasticornis
Corydalus cornutus
1
Nigronia senicomis
1
Sialis sp.
4
1
2
Anax sp.
1
Basiaeschna janata
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
SCC99509
SCC99510
SCC99515
NJC99101
NJC99102
NJC99113
NJC99114
NJC99117
NJC99118
DEC13033
DEC14039
DEC16019
DEC16084
Station
C99509
C99510
C99515
C99101
C99102
C99113
C99114
C99117
C99118
C13033
C14039
C16019
C16084
BioReg
65
65
65
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Boyeria vinosa
1
5
1
Nasiaeschna pentacantha
Unid. Aeschnidae
Calopteryx sp.
1
1
5
5
3
1
2
Unid. Calopterygidae
2
4
Argia sedula
Argia sp.
2
1
12
1
1
Argia tibialis
Argia violacea
Enallagma antennuatum
Enallagma sp.
2
2
2
1
7
ischnura sp.
5
5
3
Unid. Coenagrionidae
2
5
8
3
3
Cordulegaster maculata
Cordulegaster sp.
Epitheca sp.
Somatochlora sp.
unid. Corduliidae
Gomphus lividus
Gomphus sp.
Hagenius brevistyus
Unid. Gomphidae
1
Erythemis simplicicollis
Libeliula sp.
Pachydiplax longipennis
Perithemis sp.
Sympetrum sp.
Unid. Libellulidae
Didymops transversa
Macromia sp.
unid. Macromiidae
Allocapnia sp.
Unid. Capniidae
Leuctra sp.
Acroneuria lycorias
Acroneuria mela
Acroneuria sp.
Agnetina annulipes
Agnetina sp.
Unid. Perlidae
Isoperla sp.
Unid. Perlodidae
Taeniopteryx sp.
1
1
25
Brachycentrus numerosus
Micrasema sp.
Anisocentropus pyraloides
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
SCC99509
SCC99510
SCC99515
NJC99101
NJC99102
NJC99113
NJC99114
NJC99117
NJC99118
DEC13033
DEC14039
DEC16019
DEC16084
Station
C99509
C99510
C99515
C99101
C99102
C99113
C99114
C99117
C99118
C13033
C14039
C16019
C16084
BioReg
65
65
65
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Typo
Ref .
Ref
Ref
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Heteroplectron americanum
Phylocentropus sp.
Cheumatopsyche sp.
1
9
2
6
38
2
2
6
4
1
Diplectrona modesta
Hydropsyche betteni
Hydropsyche sp.
1
1
Hydropsyche sparna
Macrostemum sp.
Unid. Hydropsychidae
Hydroptila sp.
2
Oxythira sp.
1
Lepidostoma sp.
Ceraclea sp.
4
Mystacides sp.
Nectopsyche sp.
Oecetis georgia
Oecetis inconspicua
Oecetis persimilis
Oecetis sp.
Triaenodes marginatus
Triaenodes sp.
8
2
Triaenodes tardus
Hydatophyiax argus
Pycnopsyche sp.
Unid. Limnephilidae
1
Molanna sp.
Psiiotreta frontalis
Psilotreta sp.
Chimarra sp.
1
Unid. Philopotamidae
Ptilostomis sp.
1
Unid. Phrygaenidae
Neureclipsis sp.
Nyctiophylax moestus
1
Polycentropus sp.
2
2
Lype diversa
Ferrissia sp.
Ferrissia waikeri
17
Laevapex fuscus
Pseudosuccinea columella
5
2
18
50
Stagnicola sp.
1
Unid. Lymnaeidae
Physella sp.
1
1
15
2
15
1
1
Gyraulus circumstriatus
1
Gyraulus parvus
1
Helisoma anceps
15
2
-------
Attachments. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
SCC99509
SCC99510
SCC99515
NJC99101
NJC99102
NJC99113
NJC99114
NJC99117
NJC99118
DEC13033
DEC14039
DEC16019
DEC16084
Station
C99509
C99510
C99515
C99101
C99102
C99113
C99114
C99117
C99118
C13033
C14039
C16019
C16084
BioReg
65
65
65
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
Type
Ref
Ref
Ref
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Menetus dilatatus
1
1
2
Unid. Planoribae
Unid. Limacidae
Amnicola grana
Amnicola limosa
2
7
Elimia sp.
Campeloma decisum
Corbicula fluminea
1
Musculium lacustris
Musculium securis
Musculium sp.
Pisidium casertanum
1
7
Pisidium compressum
4
3
Pisidium fallax
1
Pisidium lillejborgi
Pisidium punctatum
8
Pisidium sp.
5
1
12
1
Pisidium walkeri
3
8
Sphaerium striatinum
Unid. Sphaeriidae
1
10
Quadrula cylindrica
Prostoma graecense
Dugesia tigrina
2
Total Benthos
99
108
100
95
104
104
100
110
98
100
106
101
100
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC 18035
DEC19041
DEC23041
DEC28078
MDC99201
MDC99203
MDC99204
MDC99205
MDC99217
VAC99307
VAC99315
NCC99412
NCC99413
Station
C18035
C19041
C23041
C28078
C99201
C99203
C99204
C99205
C99217
C99307
C99315
C99412
C99413
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Alboglossiphonia heteroclita
Desserobdella phalera
Placobdella multilineata
1
Placobdella papillifera
Unid. Glossoscolecidae
Unid. Lumbricidae
1
Eclipidrilus sp.
Lumbriculus variegatus
Unid. Enchytraeidae
Dero digitata
1
Dero spp.
1
2
Haemonais waldvogeli
Nais variabilis
1
Stylaria fossularis
Stylaria lacustris
Aulodrilus limnobius
1
Aulodrilus pigueti
3
Aulodrilus pluriseta
unid. Tubificidae
1
1
1
Isochaetides curvisetosus
Limnodriius hoffmeisteri
Limnodrilus udekemianus
Quistadrilus multisetosus
1
Spirosperma carolinensis
Spirosperma ferox
Unid. Acariformes
Lebertia sp.
Piona sp.
Crangonyx serratus
Crangonyx sp.
Gammarus fasciatus
1
22
7
1
14
60
1
3
Synurella chamberlaini
Hyalella azteca
8
1
Orconectes limosus
Procambarus acutus
2
Unid. Cambaridae
1
5
Palaemonetes paludosus
Palaemontes kadiakensis
1
56
Caecidotea sp.
3
1
Caecidotea attenuatus
Caecidotea communis
Caecidotea forbesi
Caecidotea racovitzai
Lirceus sp.
Oniscus asellus
unid. Carabidae
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18035
DEC19041
DEC23041
DEC28078
MDC99201
MDC99203
MDC99204
MDC99205
MDC99217
VAC99307
VAC99315
NCC99412
NCC99413
Station
C18035
C19041
C23041
C28078
C99201
C99203
C99204
C99205
C99217
C99307
C99315
C99412
C99413
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Helichus sp.
Agabus sp.
1
1
Celina sp.
Copelatus sp.
Hydroporus sp.
1
2
Ilybius sp.
Laccophilus sp.
Ancyronyx variegata
1
Dubiraphia sp.
9
2
1
24
5
1
11
2
Macronychus glabratus
Microcylloepus pusillus
Optioservus fastiditus
Optioservus sp.
Oulimnius latiusculus
Promoresia sp.
Promoresia tardella
Stenelmis
1
Stenelmis antennalis
Stenelmis crenata
Stenelmis decorata
Stenelmis humerosus
Stenelmis markeli
Dineutus discolor
Dineutus nlgrior
Dineutus sp.
Gyrinus aeneolus
Gyrinus sp.
Haliplus fasciatus
Peltodytes duodecimpunctatus
1
Peltodytes lengi
1
Peltodytes sexmaculata
Peltodytes sp.
1
3
Sperchopsis sp.
Tropisternus sp.
Ectopria sp.
Anchytarsus bicolor
Ptilodactyla sp.
Cyphon sp.
1
2
4
Unid. Collembola spp.
1
Unid. (Muscomorpha)
1
Atherix sp.
Bezzia sp.
1
1
Ceratopogon sp.
Culicoides sp.
1
Dashyhelea sp.
1
2
Probezzia sp.
2
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18035
DEC19041
DEC23041
DEC28078
MDC99201
MDC99203
MDC99204
MDC99205
MDC99217
VAC99307
VAC99315
NCC99412
NCC99413
Station
C18035
C19041
C23041
C28078
C99201
C99203
C99204
C99205
C99217
C99307
C99315
C99412
C99413
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Serromyia sp.
1
2
4
Ablabesmyia janta
Ablabesmyia mallochi
1
1
Ablabesmyia peleensis
1
1
Ablabesmyia sp.
1
1
Apectrotanypus johnsoni
Brillia flavifrons
Brillia sp.
Chironomus sp.
8
1
1
Cladopelma sp.
1
1
1
Cladotanytarsus sp.
1
Clinotanypus sp.
1
1
2
2
2
1
2
Conchapelopia sp.
1
2
5
Corynoneura sp.
Cricotopus bicinctus
2
1
4
1
3
Cricotopus sp.
3
1
1
1
2
Cricotopus tremuius
Cryptochironomus sp.
Cryptotendipes sp.
1
Demicryptochironomus sp.
Dicrotendipes modestus
25
Dicrotendipes nervosus
Dicrotendipes simpsoni
Dicrotendipes sp.
24
20
4
1
5
2
1
1
9
Diplocladius cultriger
Djalmabatista pulcher
Endochironomus sp.
4
Glyptotendipes barbipes
"
Glyptotendipes sp.
Goeidichironomus sp.
3
1
Goeldichironomus holopracinus
1
1
Gymnometriocnemus sp.
1
Helopelopia sp.
Hydrobaenus sp.
Kiefferulus sp.
Labrundinia neopilosella
1
Labrundinia pilosella
6
1
Larsia sp.
Limnophyes sp.
1
Meropelopia sp.
8
Micropsectra sp.
Microtendipes pedellus-gr.
1
2
6
Microtendipes rydalensis-gr.
Nanocladius crasslcornus
1
5
Nanocladius sp.
1
Natarsia sp.
-------
Attachments. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC 18035
DEC19041
DEC23041
DEC28078
MDC99201
MDC99203
MDC99204
MDC99205
MDC99217
VAC99307
VAC99315
NCC99412
NCC99413
Station
C18035
C19041
C23041
C28078
C99201
C99203
C99204
C99205
C99217
C99307
C99315
C99412
C99413
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Nilothauma sp.
Orthocladiinae sp.
Orthocladius sp.
10
1
1
Parachaetocladius sp.
Parachironomus carinatus
Parachironomus monochromus
Paracladopelma undine
Parakiefferiella sp.
4
Paralauterborniella sp.
Paramerina anomala
Paramerira sp.
1
Parametriocnemus sp.
Paraphaenocladius sp.
Paratanytarsus inopterus
Paratanytarsus sp.
2
7
Paratendipes sp.
Phaenopsectra
1
Phaenopsectra punctipes
1
1
1
1
Polypedilum aviceps
Polypedilum bergi
Polypedilum convictum
Polypedilum fallax
Polypedilum halterale
1
Polypedilum illinoense
1
2
3
1
4
Polypedilum scalaenum
1
Polypedilum sp.
1
3
1
Polypedilum tritum
1
Potthastia longimana
1
Procladius sp.
2
10
1
1
Psectrocladius sp.
Psectrotanypus sp.
Pseudorthocladius sp.
Rheocricotopus pauciseta
Rheocricotopus robacki
1
Rheocricotopus sp.
Rheosmittia sp.
Rheotanytarsus sp.
2
12
1
Stelechomyia sp.
Stempellinella sp.
Stenochironomus sp.
2
Tanypus neopunctipennis
Tanypus sp.
1
Tanytarsus sp.
5
8
2
4
3
18
Thienemanniella sp.
1
Tribeios atrum
Tribelos fuscicorne
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18035
DEC19041
DEC23041
DEC28078
MDC99201
MDC99203
MDC99204
MDC99205
MDC99217
VAC99307
VAC99315
NCC99412
NCC99413
Station
C18035
C19041
C23041
C28078
C99201
C99203
C99204
C99205
C99217
C99307
C99315
C99412
C99413
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Tribelos jucundum
2
2
3
1
5
Tribelos sp.
Tvetenia sp.
Tvetenia bavarica
Tvetenia discoloripes
Unid. Tanypodinae
4
Unid. chironomini
Unniella sp.
Xenochironomus xenolabis
Xylotopus par
Zalutschia sp.
Zavreiimyia sp.
3
unid. Tanytarsini
1
Aedes sp.
35
Anopheles spp.
1
Culex sp.
39
Unid. Dixidae
Hemerodromia sp.
Mycetophila sp.
Unid. Mycetophilidae
Platypeza sp.
Pericoma sp.
Simulium jenningsi
Simulium jonesi
Simulium rivuli
Simulium spp.
Simulium tuberosum
Simulium venustum
Simulium vittatum
Calaparyphus sp.
Odontomyia sp.
Chrysops sp.
1
Tabanus sp.
Geranomyia sp.
Helius sp.
Hexatoma sp.
Oromosia sp.
Pilaria sp.
1
Pseudolimnophila sp.
1
Tipula sp.
Unid. Tipulide
Acentrella sp.
Acerpenna macdunnoughi
Acerpenna sp.
Baetis Intercalaris
Baetis sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18035
DEC19041
DEC23041
DEC28078
MDC99201
MDC99203
MDC99204
MDC99205
MDC99217
VAC99307
VAC99315
NCC99412
NCC99413
Station
C18035
C19041
C23041
C28078
C99201
C99203
C99204
C99205
C99217
C99307
C99315
C99412
C99413
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Barbaetis cestum
Callibaetis sp.
4
7
4
Centroptilum sp.
1
Labiobaetis frondalis
4
Labiobaetis propinquus
Unid. Baetidae
1
Baetisca sp.
Caenis diminuta
1
Caenis macafferti
Caenis punctata
12
36
Caenis sp.
3
1
2
Eurylophella sp.
1
1
Serratella deficiens
Serratella sp.
Hexagenia limbata
Hexagenia sp.
Stenacron sp.
Stenonema modestum
1
Stenonema sp.
1
Unid.Heptageniidae
Paraleptophlebia sp.
16
Siphloplectron sp.
Isonychia sp.
Tricorythodes sp.
Belostoma fluminea
Palmacorixa sp.
Sigara sp.
2
1
Trichocorixa sp.
2
1
1
4
Unid. Corixidae
4
1
3
Rheumatobates sp.
Trepobates pictus
1
Mesovelia sp.
Pelocoris sp.
Ranatra kirkaldyi
1
Notonecta irrorata
Notonecta uhleri
Microvelia sp.
Rhagovelia sp.
Unid. Lepidoptera
3
Paraponyx sp.
Chauliodes rasticomis
Corydalus cornutus
Nigronia serricornis
1
Sialis sp.
1
2
Anax sp.
Basiaeschna janata
1
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18035
DEC19041
DEC23041
DEC28078
MDC99201
MDC99203
MDC99204
MDC99205
MDC99217
VAC99307
VAC99315
NCC99412
NCC99413
Station
C18035
C19041
C23041
C28078
C99201
C99203
C99204
C99205
C99217
C99307
C99315
C99412
C99413
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Boyeria vinosa
1
Nasiaeschna pentacantha
Unid. Aeschnidae
Calopteryx sp.
2
2
2
4
Unid. Calopterygidae
Argia sedula
Argia sp.
2
1
Argia tibialis
Argia violacea
1
Enallagma antennuatum
4
4
Enallagma sp.
9
2
12
13
4
Ischnura sp.
3
7
1
2
17
2
Unid. Coenagrionidae
3
7
1
1
1
1
5
1
5
Cordulegaster macuiata
Cordulegaster sp.
Epitheca sp.
1
3
Somatochiora sp.
unid. Corduliidae
1
Gomphus lividus
Gomphus sp.
1
Hagenius brevistyus
Unid. Gomphidae
Erythemis simplicicoliis
1
4
Libeiluia sp.
1
Pachydipiax iongipennis
Perithemis sp.
Sympetrum sp.
1
Unid. Libellulidae
1
1
Didymops transversa
Macromia sp.
unid. Macromiidae
Aliocapnia sp.
Unid. Capniidae
Leuctra sp.
Acroneuria lycorias
Acroneuria mela
Acroneuria sp.
Agnetina annulipes
Agnetina sp.
Unid. Perlidae
Isoperla sp.
Unid. Periodidae
Taeniopteryx sp.
Brachycentrus numerosus
Micrasema sp.
Anisocentropus pyraloides
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18035
DEC19041
DEC23041
DEC28078
MDC99201
MDC99203
MDC99204
MDC99205
MDC99217
VAC99307
VAC99315
NCC99412
NCC99413
Station
C18035
C19041
C23041
C28078
C99201
C99203
C99204
C99205
C99217
C99307
C99315
C99412
C99413
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
Typo
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Heteroplectron americanum
Phylocentropus sp.
2
Cheumalopsyche sp.
1
1
11
2
Diplectrona modesta
Hydropsyche betteni
Hydropsyche sp.
1
Hydropsyche sparna
Macrostemum sp.
Unid. Hydropsychidae
1
Hydroptila sp.
1
Oxythira sp.
4
Lepidostoma sp.
Ceraclea sp.
Mystacides sp.
Nectopsyche sp.
Oecetis georgia
Oecetis inconspicua
Oecetis persimilis
Oecetis sp.
1
1
Triaenodes marginatus
1
Triaenodes sp.
1
Triaenodes tardus
Hydatophylax argus
Pycnopsyche sp.
1
Unid. Limnephilidae
Molanna sp.
Psilotreta frontalis
Psilotreta sp.
Chimarra sp.
Unid. Philopotamidae
Ptilostomis sp.
Unid. Phrygaenidae
1
Neureclipsis sp.
Nyctiophylax moestus
Polycentropus sp.
2
Lype diversa
Ferrissia sp.
Ferrissia walkeri
8
Laevapex fuscus
Pseudosuccinea columella
2
2
3
5
1
Stagnicola sp.
Unid. Lymnaeidae
Physella sp.
1
3
1
25
34
1
1
Gyraulus circumstriatus
40
Gyraulus parvus
1
Helisoma anceps
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18035
DEC19041
DEC23041
DEC28078
MDC99201
MDC99203
MDC99204
MDC99205
MDC99217
VAC99307
VAC99315
NCC99412
NCC99413
Station
C18035
C19041
C23041
C28078
C99201
C99203
C99204
C99205
C99217
C99307
C99315
C99412
C99413
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Genus/species
Menetus dilatatus
1
Unid. Planoribae
Unld. Limacidae
Amnicola grana
Amnicola limosa
7
1
98
Elimia sp.
1
Campeloma decisum
Corbicula fluminea
1
Musculium lacustris
Musculium securis
2
Musculium sp.
Pisidium casertanum
1
2
13
Pisidium compressum
1
1
11
Pisidium fallax
Pisidium lillejborgi
Pisidium punctatum
Pisidium sp.
11
5
2
Pisidium walkeri
4
10
Sphaerium striatinum
1
Unid. Sphaeriidae
1
1
1
Quadrula cylindrica
Prostoma graecense
Dugesia tigrina
1
Total Benthos
100
100
107
93
99| 100
100
106
100
108
100
97
100
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99415
NCC99416
NCC99417
SCC99513
SCC99514
NCC99411
NCC99414
SCC99511
NJC99103
NJC99109
NJC99119
NJC99120
DEC18036
Station
C99415
C99416
C99417
C99513
C99514
C99411
C99414
C99511
C99103
C99109
C99119
C99120
C18036
BioReg
63 S
63 S
63 S
63 S
63 S
65
65
65
63 N
63 N
63 N
63 N
63 N
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
WQ
WQ
WQ
WQ
WQ
Genus/species
Alboglossiphonia heteroclita
Desserobdella phalera
3
1
Placobdella multilineata
Placobdella papillifera
1
Unid. Glossoscolecidae
Unid. Lumbricidae
Eclipidrilus sp.
3
1
Lumbriculus variegatus
1
1
Unid. Enchytraeidae
Dero digitata
Oero spp.
1
Haemonais waldvogeli
1
Nais variabilis
Stylaria fossularis
Stylaria lacustris
Aulodrilus limnobius
1
Aulodrilus pigueti
2
1
Aulodrilus pluriseta
unid. Tubificidae
1
7
3
3
4
4
1
. 1
1
Isochaetides curvisetosus
Limnodrilus hoffmeisteri
1
1
Limnodrilus udekemianus
1
Quistadrilus multisetosus
15
Spirosperma carolinensis
Spirosperrna ferox
Unid. Acarifoimes
Lebertia sp.
1
Piona sp.
1
Crangonyx serratus
Crangonyx sp.
2
Gammarus fasciatus
58
Synurella chamberlaini
Hyalella azteca
1
Orconectes limosus
Procambarus acutus
Unid. Cambaridae
1
1
Palaemonetes paludosus
Palaemontes kadiakensis
Caecidotea sp.
2
. 5
Caecidotea attenuatus
Caecidotea communis
9
Caecidotea forbesi
Caecidotea racovitzai
Lirceus sp.
Oniscus asellus
unid. Carabidae
-------
Attachments. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99415
NCC99416
NCC99417
SCC99513
SCC99514
NCC99411
NCC99414
SCC99511
NJC99103
NJC99109
NJC99119
NJC99120
DEC18036
Station
C99415
C99416
C99417
C99513
C99514
C99411
C99414
C99511
C99103
C99109
C99119
C99120
C18036
BioReg
63 S
63 S
63 S
63 S
63 S
65
65
65
63 N
63 N
63 N
63 N
63 N
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
WQ
WQ
WQ
Wd
WO
Genus/species
Helichus sp.
Agabus sp.
1
Celina sp.
Copelatus sp.
Mydroporus sp.
Ilybius sp.
Laccophilus sp.
Ancyronyx variegata
2
1
6
5
5
Dubiraphia sp.
3
15
2
2
8
Macronychus glabratus
1
Microcylloepus pusillus
1
Optioservus fastiditus
Optioservus sp.
Oulimnius latiusculus
Promoresia sp.
Promoresia tardella
Stenelmis
1
1
10
Stenelmis antennalis
Stenelmis crenata
Stenelmis decorata
Stenelmis humerosus
1
Stenelmis markeli
Dineutus discolor
Dineutus nigrior
Dineutus sp.
1
Gyrinus aeneolus
Gyrinus sp.
Haliplus fasciatus
3
Peltodytes duodecimpunctatus
Peltodytes lengi
Peltodytes sexmaculata
Peltodytes sp.
1
1
4
Sperchopsis sp.
Tropisternus sp.
2
Ectopria sp.
Anchytarsus bicolor
Ptilodactyla sp.
Cyphon sp.
1
Unid. Collembola spp.
1
Unid. (Muscomorpha)
4
Atherix sp.
Bezzia sp.
1
1
Ceratopogon sp.
Culicoides sp.
Dashyhelea sp.
3
Probezzia sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99415
NCC99416
NCC99417
SCC99513
SCC99514
NCC99411
NCC99414
SCC99511
NJC99103
NJC99109
NJC99119
NJC99120
DEC18036
Station
C99415
C99416
C99417
C99513
C99514
C99411
C99414
C99511
C99103
C99109
C99119
C99120
C18036
BioReg
63 S
63 S
63 S
63 S
63 S
65
65
65
63 N
63 N
63 N
63 N
63 N
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
WQ
\A/Q
WQ
Wq
Wti
Genus/species
Serromyia sp.
2
Ablabesmyia janta
Ablabesmyia mallochi
5
2
1
Ablabesmyia peleensis
1
Ablabesmyia sp.
1
Apectrotanypus johnsoni
Brillia flavifrons
Brillia sp.
Chironomus sp.
2
6
Cladopelma sp.
Cladotanytarsus sp.
Clinotanypus sp.
1
1
3
Conchapelopia sp.
1
1
3
Corynoneura sp.
1
1
Cricotopus bicinctus
1
1
1
3
12
Cricotopus sp.
1
1
1
Cricotopus tremulus
Cryptochironomus sp.
Cryptotendipes sp.
Demicryptochironomus sp.
Dicrotendipes modestus
Dicrotendipes nervosus
33
Dicrotendipes simpsoni
Dicrotendipes sp.
2
24
Diplocladius cultriger
Djalmabatista pulcher
Endochironomus sp.
1
Glyptotendipes barbipes
Glyptotendipes sp.
Goeldichironomus sp.
13
Goeldichlronomus holopracinus
1
26
3
Gymnometriocnemus sp.
Helopelopia sp.
Hydrobaenus sp.
Kiefferulus sp.
1
Labrundinia neopilosella
Labrundinia pilosella
Larsia sp.
Limnophyes sp.
Meropelopia sp.
3
2
Micropsectra sp.
Microtendipes pedellus-gr.
Microtendipes rydalensis-gr.
Nanocladius crassicornus
1
1
Nanocladius sp.
Natarsia sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99415
NCC99416
NCC99417
SCC99513
SCC99514
NCC99411
NCC99414
SCC99511
NJC99103
NJC99109
NJC99119
NJC99120
DEC18036
Station
C99415
C99416
C99417
C99513
C99514
C99411
C99414
C99511
C99103
C99109
C99119
C99120
C18036
BioReg
63 S
63 S
63 S
63 S
63 S
65
65
65
63 N
63 N
63 N
63 N
63 N
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
WQ
WQ
WQ
WQ
WQ
Genus/species
Nilothauma sp.
Orthocladiinae sp.
Orthocladius sp.
Parachaetocladius sp.
Parachironomus carinatus
1
Parachironomus monochromus
Paracladopelma undine
Parakiefferiella sp.
1
Paralauterb'omiella sp.
Paramerina anomala
Paramerina sp.
Parametriocnemus sp.
Paraphaenocladius sp.
Paratanytarsus inopterus
1
Paratanytarsus sp.
4
Paratendipes sp.
Phaenopsectra
1
Phaenopsectra punctipes
1
Polypedilum aviceps
Polypedilum bergi
1
Polypedilum convictum
Polypedilum fallax
Polypedilum halterale
Polypedilum illinoense
1
1
4
23
27
Polypedilum scalaenum
1
Polypedilum sp.
2
2
Polypedilum tritum
2
Potthastia longimana
Procladius sp.
1
1
1
Psectrocladius sp.
Psectrotanypus sp.
Pseudorthocladius sp.
1
Rheocricotopus pauciseta
Rheocricotopus robacki
2
1
Rheocricotopus sp.
Rheosmittia sp.
Rheotanytarsus sp.
3
1
1
3
1
1
Stelechomyia sp.
Stempellinella sp.
Stenochironomus sp.
1
Tanypus neopunctipennis
Tanypus sp.
Tanytarsus sp.
3
2
2
2
5
Thienemanniella sp.
1
Tribelos atrum
Tribelos fuscicorne
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99415
NCC99416
NCC99417
SCC99513
SCC99514
NCC99411
NCC99414
SCC99511
NJC99103
NJC99109
NJC99119
NJC99120
DEC18036
Station
C99415
C99416
C99417
C99513
C99514
C99411
C99414
C99511
C99103
C99109
C99119
C99120
C18036
BioReg
63 S
63 S
63 S
63 S
63 S
65
65
65
63 N
63 N
63 N
63 N
63 N
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
WQ
WQ
W
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99415
NCC99416
NCC99417
SCC99513
SCC99514
NCC99411
NCC99414
SCC99511
NJC99103
NJC99109
NJC99119
NJC99120
DEC18036
Station
C99415
C99416
C99417
C99513
C99514
C99411
C99414
C99511
C99103
C99109
C99119
C99120
C18036
BioReg
63 S
63 S
63 S
63 S
63 S
65
65
65
63 N
63 N
63 N
63 N
63 N
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
WQ
WQ
WQ
WO
WQ
Genus/species
Barbaetis cestum
Callibaetis sp.
2
2
1
Centroptilum sp.
Labiobaetis frondalis
6
9
Labiobaetis propinquus
20
Unid. Baetidae
Baetisca sp.
Caenis diminuta
2
7
Caenis macafferti
Caenis punctata
24
20
Caenis sp.
1
10
26
Eurylopheiia sp.
Serratella deficiens
Serratella sp.
Hexagenia limbata
Hexagenia sp.
Stenacron sp.
Stenonema modestum
6
1
12
Stenonema sp.
5
5
Unid.Heptageniidae
Paraleptophlebia sp.
1
25
Siphloplectron sp.
Isonychia sp.
Tricorythodes sp.
Beiostoma fluminea
Palmacorixa sp.
Sigara sp.
1
1
Trichocorixa sp.
Unid. Corixidae
Rheumatobates sp.
Trepobates pictus
Mesovelia sp.
Peiocoris sp.
1
Ranatra kirkaldyi
Notonecta irrorata
Notonecta uhierl
Microvelia sp.
Rhagoveiia sp.
Unid. Lepidoptera
1
Paraponyx sp.
Chauliodes rasticornis
1
Corydalus cornutus
Nigronia serricomis
Sialis sp.
1
Anax sp.
Basiaeschna janata
2
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99415
NCC99416
NCC99417
SCC99513
SCC99514
NCC99411
NCC99414
SCC99511
NJC99103
NJC99109
NJC99119
NJC99120
DEC18036
Station
C99415
C99416
C99417
C99513
C99514
C99411
C99414
C99511
C99103
C99109
C99119
C99120
C18036
BioReg
63 S
63 S
63 S
63 S
63 S
65
65
65
63 N
63 N
63 N
63 N
63 N
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
WQ
W6
W(J
WQ
WQ
Genus/species
Boyeria vinosa
1
2
Nasiaeschna pentacantha
Unid. Aeschnidae
1
Calopteryx sp.
2
3
1
14
Unid. Calopterygidae
1
22
Argia sedula
1
5
Argia sp.
11
4
Argia tibialis
1
Argia violacea
Enallagma antennuatum
3
Enallagma sp.
4
8
12
6
4
3
Ischnura sp.
14
12
3
2
9
3
1
4
Unid. Coenagrionidae
7
4
3
2
2
14
2
1
4
4
2
Cordulegaster maculata
Cordulegaster sp.
Epitheca sp.
1
Somatochlora sp.
unid. Corduliidae
Gomphus lividus
Gomphus sp.
1
Hagenius brevistyus
Unid. Gomphidae
Erythemis simplicicollis
16
9
1
Libellula sp.
2
Pachydiplax longipennis
Perithemis sp.
Sympetrum sp.
12
Unid. Libellulidae
1
1
Didymops transversa
Macromia sp.
5
unid. Macromiidae
1
Allocapnia sp.
Unid. Capniidae
Leuctra sp.
1
Acroneuria lycorias
Acroneuria mela
Acroneuria sp.
Agnetina annulipes
Agnetina sp.
Unid. Perlidae
Isoperia sp.
Unid. Perlodidae
Taeniopteryx sp.
1
2
Brachycentrus numerosus
Micrasema sp.
Anisocentropus pyraloides
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99415
NCC99416
NCC99417
SCC99513
SCC99514
NCC99411
NCC99414
SCC99511
NJC99103
NJC99109
NJC99119
NJC99120
DEC18036
Station
C99415
C99416
C99417
C99513
C99514
C99411
C99414
C99511
C99103
C99109
C99119
C99120
C18036
BioReg
63 S
63 S
63 S
63 S
63 S
65
65
65
63 N
63 N
63 N
63 N
63 N
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
WQ
WQ
WQ
WQ
Genus/species
Heteroplectron americanum
Phylocentropus sp.
3
Cheumatopsyche sp.
3
2
2
11
39
17
Diplectrona modesta
Hydropsyche betteni
6
6
6
Hydropsyche sp.
2
Hydropsyche sparna
Macrostemum sp.
Unid. Hydropsychidae
1
Hydroptila sp.
1
1
Oxythira sp.
Lepidostoma sp.
Ceraclea sp.
Mystacides sp.
Nectopsyche sp.
Oecetis georgia
Oecetis inconspicua
Oecetis persimilis
Oecetis sp.
1
5
Triaenodes marginatus
Triaenodes sp.
Triaenodes tardus
Hydatophylax argus
Pycnopsyche sp.
Unid. Limnephilidae
1
Molanna sp.
Psilotreta frontalis
Psilotreta sp.
Chimarra sp.
Unid. Philopotamidae
Ptilostomis sp.
Unid. Phrygaenidae
Neureclipsis sp.
Nyctiophyiax moestus
Poiycentropus sp.
Lype diversa
Ferrissia sp.
Ferrissia walkeri
Laevapex fuscus
1
1
Pseudosuccinea columella
5
2
Stagnicola sp.
Unid. Lymnaeidae
Physella sp.
2
3
3
2
12
10
3
Gyraulus circumstriatus
2
Gyraulus parvus
Helisoma anceps
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
NCC99415
NCC99416
NCC99417
SCC99513
SCC99514
NCC99411
NCC99414
SCC99511
NJC99103
NJC99109
NJC99119
NJC99120
DEC18036
Station
C99415
C99416
C99417
C99513
C99514
C99411
C99414
C99511
C99103
C99109
C99119
C99120
C18036
BioReg
63 S
63 S
63 S
63 S
63 S
65
65
65
63 N
63 N
63 N
63 N
63 N
Type
Hab
Hab
Hab
Hab
Hab
Hab
Hab
Hab
WQ
WQ
WQ
WQ
WQ
Genus/species
Menetus dilaiatus
2
4
Unid. Planoribae
3
4
Unid. Limacidae
Amnicola grana
1
Amnicola limosa
Elimia sp.
Campeloma decisum
Corbicula fluminea
2
2
1
Musculium lacustris
Musculium securis
3
4
7
Musculium sp.
2
Pisidium casertanum
2
33
1
Pisidium compressum
1
Pisidium fallax
Pisidium iillejborgi
Pisidium punctatum
Pisidium sp.
2
1
5
2
1
43
2
2
Pisidium walkeri
1
Sphaerium striatinum
Unid. Sphaeriidae
3
18
Quadrula cylindrica
Prostoma graecense
Dugesia tigrina
1
2
Total Benthos
93
100
108
104
100
100
98
109
99
106
94
96
100
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18072
MDC99209
MDC99216
MDC99218
VAC99309
VAC99312
VAC99308
VAC99314
NCC99404
NCC99406
MDC99219
MDC99220
VAC99302
Station
C18072
C99209
C99216
C99218
C99309
C99312
C99308
C99314
C99404
C99406
C99219
C99220
C99302
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
65
65
65
Type
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
W^
WQ
WQ
WQ
WQ
Genus/species
Alboglossiphonia heteroclita
Desserobdella phalera
1
Placobdella multilineata
Placobdella papillifera
Unid. Glossoscolecidae
Unid. Lumbricidae
Eclipidrilus sp.
Lumbriculus variegatus
1
Unid. Enchytraeidae
1
Dero digitata
Dero spp.
Haemonais waldvogeli
Nais variabilis
Stylaria fossularis
Stylaria lacustris
Aulodrilus limnobius
Aulodrilus pigueti
Aulodrilus pluriseta
unid. Tubificidae
1
1
2
2
Isochaetides curvisetosus
Limnodrilus hoffmeisteri
Limnodrilus udekemianus
Quistadrilus multisetosus
Spirosperma carolinensis
Spirosperma ferox
Unid. Acariformes
Lebertia sp.
Piona sp.
Crangonyx serratus
1
Crangonyx sp.
2
1
Gammarus fasciatus
1
7
1
85
63
Synurella chamberlaini
Hyalella azteca
1
15
Orconectes limosus
Procambarus acutus
Unid. Cambaridae
1
1
Palaemonetes paludosus
Palaemontes kadiakensis
1
1
Caecidotea sp.
1
1
1
4
2
2
11
1
Caecidotea attenuatus
Caecidotea communis
1
3
Caecidotea forbesi
Caecidotea racovitzai
1
Lirceus sp.
1
Oniscus asellus
1
unid. Carabidae
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18072
MDC99209
MDC99216
MDC99218
VAC99309
VAC99312
VAC99308
VAC99314
NCC99404
NCC99406
MDC99219
MDC99220
VAC99302
Station
C18072
C99209
C99216
C99218
C99309
C99312
C99308
C99314
C99404
C99406
C99219
C99220
C99302
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
65
65
65
Type
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WO
Genus/species
Helichus sp.
Agabus sp.
3
Celina sp.
Copelatus sp.
1
Hydroporus sp.
1
1
2
4
5
7
Ilybius sp.
Laccophilus sp.
1
Ancyronyx variegata
4
13
6
Dubiraphia sp.
4
18
14
1
7
Macronychus glabratus
1
Microcylloepus pusillus
Optioservus fastiditus
Optioservus sp.
Oulimnius latiusculus
1
Promoresia sp.
1
Promoresia tardella
Stenelmis
13
Stenelmis antennalis
Stenelmis crenata
Stenelmis decorata
Stenelmis humerosus
Stenelmis markeli
Dineutus discolor
Dineutus nigrior
Dineutus sp.
Gyrinus aeneolus
Gyrinus sp.
Haliplus fasciatus
Peltodytes duodecimpunctatus
2
Peltodytes lengi
Peltodytes sexmaculata
Peltodytes sp.
1
1
1
1
Sperchopsis sp.
Tropisternus sp.
1
Ectopria sp.
Anchytarsus bicolor
Ptilodactyla sp.
Cyphon sp.
10
2
Unid. Collembola spp.
Unid. (Muscomorpha)
Atherix sp.
Bezzia sp.
1
Ceratopogon sp.
Culicoides sp.
Dashyhelea sp.
Probezzia sp.
1
2
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18072
MDC99209
MDC99216
MDC99218
VAC99309
VAC99312
VAC99308
VAC99314
NCC99404
NCC99406
MDC99219
MDC99220
VAC99302
Station
C18072
C99209
C99216
C99218
C99309
C99312
C99308
C99314
C99404
C99406
C99219
C99220
C99302
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
65
65
65
Type
WQ
WQ
WQ
WQ
WQ
Wti
\A/<5
WQ
WQ
WQ
wa
WQ
WQ
Genus/species
Serromyia sp.
Ablabesmyia janta
Ablabesmyia mallochi
1
1
Ablabesmyia peleensis
Ablabesmyia sp.
1
Apectrotanypus johnsoni
Brillia flavifrons
Brillia sp.
Chironomus sp.
14
7
1
1
1
2
Cladopeima sp.
Ciadotanytarsus sp.
Clinotanypus sp.
3
Conchapelopia sp.
3
4
3
7
1
Corynoneura sp.
1
5
Cricotopus bicinctus
16
Cricotopus sp.
1
Cricotopus tremuius
Cryptochironomus sp.
Cryptotendipes sp.
Demicryptochironomus sp.
Dicrotendipes modestus
Dicrotendipes nervosus
Dicrotendipes simpsoni
Dicrotendipes sp.
3
3
1
Diplocladius cultriger
Djalmabatista pulcher
Endochironomus sp.
Glyptotendipes barbipes
4
Glyptotendipes sp.
1
Goeldichironomus sp.
7
Goeldichironomus holopracinus
4
60
1
Gymnometriocnemus sp.
Helopelopia sp.
Hydrobaenus sp.
Kiefferulus sp.
16
1
Labrundinia neopilosella
Labrundlnia pilosella
1
3
Larsia sp.
Limnophyes sp.
Meropelopia sp.
19
Micropsectra sp.
Microtendipes pedellus-gr.
1
13
Microterdipes rydalensis-gr.
Nanociadius crassicomus
1
Nanociadius sp.
Natarsia sp.
2
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC 18072
MDC99209
MDC99216
MDC99218
VAC99309
VAC99312
VAC99308
VAC99314
NCC99404
NCC99406
MDC99219
MDC99220
VAC99302
Station
C18072
C99209
C99216
C99218
C99309
C99312
C99308
C99314
C99404
C99406
C99219
C99220
C99302
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
65
65
65
Type
WQ
WQ
WQ
WQ
WQ
WQ
WQ
Wd
WQ
WQ
WQ
WQ
WQ
Genus/species
Nilothauma sp.
Orthocladiinae sp.
Orthocladius sp.
Parachaetocladius sp.
Parachironomus carinatus
1
1
Parachironomus monochromus
Paracladopelma undine
Parakiefferiella sp.
2
2
2
Paralauterborniella sp.
Paramerina anomala
Paramerina sp.
1
Parametriocnemus sp.
Paraphaenocladius sp.
Paratanytarsus inopterus
Paratanytarsus sp.
14
1
Paratendipes sp.
11
Phaenopsectra
1
Phaenopsectra punctipes
3
1
Polypedilum aviceps
Polypedilum bergi
Polypedilum convictum
Polypedilum fallax
Polypedilum haiterale
Polypedilum illinoense
2
1
36
2
3
2
2
Polypedilum scalaenum
2
1
Polypedilum sp.
1
6
1
2
Polypedilum tritum
5
1
Potthastia longimana
1
Procladius sp.
1
1
1
8
Psectrocladius sp.
Psectrotanypus sp.
30
Pseudorthocladius sp.
Rheocricotopus pauciseta
Rheocriootopus robacki
Rheocricotopus sp.
Rheosmittia sp.
Rheotanytarsus sp.
5
5
1
1
Stelechomyia sp.
Stempellinella sp.
3
Stenochironomus sp.
Tanypus neopunctipennis
Tanypus sp.
Tanytarsus sp.
6
6
9
5
12
3
Thienemanniella sp.
3
4
2
2
Tribelos atrum
Tribelos fuscicome
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18072
MDC99209
MDC99216
MDC99218
VAC99309
VAC99312
VAC99308
VAC99314
NCC99404
NCC99406
MDC99219
MDC99220
VAC99302
Station
C16072
C99209
C99216
C99218
C99309
C99312
C99308
C99314
C99404
C99406
C99219
C99220
C99302
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
65
65
65
Type
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WO
WO
WQ
WQ
Genus/species
Tribelos jucundum
3
10
1
3
21
1
Tribelos sp.
1
Tvetenia sp.
Tvetenia bavarica
Tvetenia discoloripes
Unid. Tanypodinae
Unid. chironomini
1
1
Unniella sp.
Xenochironomus xenolabis
Xylotopus par
Zalutschia sp.
Zavrelimyia sp.
unid. Tanytarsini
18
Aedes sp.
Anopheles spp.
9
1
2
Culex sp.
Unid. Dixidae
Hemerodromia sp.
3
Mycetophila sp.
Unid. Mycetophilidae
Platypeza sp.
1
Pericoma sp.
1
Simulium jenningsi
Simulium jonesi
Simuiium rivuli
Simulium spp.
1
Simuiium tuberosum
Simulium venustum
3
1
Simulium vittatum
Calaparyphus sp.
2
Odontomyia sp.
Chrysops sp.
1
Tabanus sp.
Geranomyia sp.
Helius sp.
Hexatoma sp.
Oromosia sp.
Pilaria sp.
5
Pseudolimnophila sp.
1
Tipula sp.
Unid. Tipulide
1
Acentrella sp.
Acerpenna macdunnoughi
Acerpenna sp.
Baetis intercalaris
Baetis sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18072
MDC99209
MDC99216
MDC99218
VAC99309
VAC99312
VAC99308
VAC99314
NCC99404
NCC99406
MDC99219
MDC99220
VAC99302
Station
C18072
C99209
C99216
C99218
C99309
C99312
C99308
C99314
C99404
C99406
C99219
C99220
C99302
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
65
65
65
Type
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
Genus/species
Barbaetis cestum
Callibaetis sp.
2
Centroptilum sp.
Labiobaetis frondalis
Labiobaetis propinquus
Unid. Baetidae
Baetisca sp.
Caenis diminuta
3
Caenis macafferti
Caenis punctata
7
Caenis sp.
Eurylophella sp.
1
Serrateila deficiens
Serrateila sp.
Hexagenia limbata
Hexagenia sp.
Stenacron sp.
Stenonema modestum
Stenonema sp.
Unid.Heptageniidae
Paraleptophlebia sp.
1
Siphloplectron sp.
Isonychia sp.
Tricorythodes sp.
Belostoma fiuminea
1
Palmacorixa sp.
4
Sigara sp.
1
Trichocorixa sp.
1
1
Unid. Corixidae
1
4
2
11
Rheumatobates sp. •
1
Trepobates pictus
Mesovelia sp.
Pelocoris sp.
1
Ranatra kirkaldyi
Notonecta irrorata
Notonecta uhleri
Microveiia sp.
Rhagovelia sp.
Unid. Lepidoptera
Paraponyx sp.
Chauliodes rasticornis
1
Corydalus cornutus
Nigronia serricornis
Sialis sp.
1
2
1
1
Anax sp.
1
Basiaeschna janata
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18072
MDC99209
MDC99216
MDC99218
VAC99309
VAC99312
VAC99308
VAC99314
NCC99404
NCC99406
MDC99219
MDC99220
VAC99302
Station
C18072
C99209
C99216
C99218
C99309
C99312
C99308
C99314
C99404
C99406
C99219
C99220
C99302
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
65
65
65
Type
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
\A/d
WQ
WQ
Genus/species
Boyeria vinosa
1
Nasiaeschna pentacantha
1
Unid. Aeschnidae
Calopteryx sp.
6
3
2
1
1
1
Unid. Calopterygidae
1
Argia sedula
Argia sp.
1
1
1
Argia tibialis
Argia vioiacea
Enallagma antennuatum
Enailagma sp.
5
5
2
3
1
10
Ischnura sp.
2
1
1
1
5
5
1
1
Unid. Coenagrionidae
2
4
2
6
Cordulegaster maculata
Cordulegaster sp.
Epitheca sp.
Somatochlora sp.
unid. Corduliidae
Gomphus lividus
Gomphus sp.
Hagenius brevistyus
Unid. Gomphidae
Erythemis simplicicollis
Libellula sp.
Pachydiplax longipennis
Perithemis sp.
Sympetrum sp.
1
Unid. Libellulidae
Didymops transversa
Macromia sp.
unid. Macromiidae
1
Allocapnia sp.
Unid. Capniidae
Leuctra sp.
Acroneuria lycorias
Acroneuria mela
Acroneuria sp.
Agnetina annulipes
Agnetina sp.
Unid. Pertidae
Isoperla sp.
Unid. Periodidae
Taeniopteryx sp.
3
Brachycentrus numerosus
Micrasema sp.
Anisocentropus pyraloides
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18072
MDC99209
MDC99216
MDC99218
VAC99309
VAC99312
VAC99308
VAC99314
NCC99404
NCC99406
MDC99219
MDC99220
VAC99302
Station
C18072
C99209
C99216
C99218
C99309
C99312
C99308
C99314
C99404
C99406
C99219
C99220
C99302
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
65
65
65
Type
WQ
WQ
WQ
WG
WQ
WQ
WQ
WQ
WQ
WQ
Wq
WQ
WQ
Genus/species
Heteroplectron americanum
Phylocentropus sp.
Cheumatopsyche sp.
25
1
5
1
Diplectrona modesta
Hydropsyche betteni
Hydropsyche sp.
1
Hydropsyche spama
Macrostemum sp.
Unid. Hydropsychidae
2
Hydroptila sp.
Oxythira sp.
Lepidostoma sp.
Ceraclea sp.
Mystacides sp.
4
Nectopsyche sp.
Oecetis georgia
Oecetis inconspicua
2
3
2
Oecetis persimilis
Oecetis sp.
2
1
Triaenodes marginatus
Triaenodes sp.
5
1
Triaenodes tardus
Hydatophylax argus
Pycnopsyche sp.
Unid. Limnephilidae
1
1
Molanna sp.
1
Psilotreta frontalis
Psilotreta sp.
Chimarra sp.
Unid. Phllopotamidae
Ptilostomis sp.
1
Unid. Phrygaenidae
Neureclipsis sp.
Nyctiophylax moestus
Polycentropus sp.
1
Lype diversa
Ferrissia sp.
2
Ferrissia walkeri
7
Laevapex fuscus
3
Pseudosuccinea columella
1
Stagnicola sp.
Unid. Lymnaeidae
Physella sp.
7
2
1
6
1
2
3
Gyraulus circumstriatus
Gyraulus parvus
Helisoma anceps
2
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
DEC18072
MDC99209
MDC99216
MDC99218
VAC99309
VAC99312
VAC99308
VAC99314
NCC99404
NCC99406
MDC99219
MDC99220
VAC99302
Station
C18072
C99209
C99216
C99218
C99309
C99312
C99308
C99314
C99404
C99406
C99219
C99220
C99302
BioReg
63 N
63 N
63 N
63 N
63 N
63 N
63 S
63 S
63 S
63 S
65
65
65
Type
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
WQ
Genus/species
Menetus dilatatus
1
1
Unid. Planoribae
Unid. Limacidae
Amnicola grana
9
26
28
Amnicola limosa
7
6
9
Elimia sp.
Campeloma decisum
Corbicula fluminea
Musculium lacustris
1
Musculium securis
29
Musculium sp.
2
Pisidium casertanum
1
5
8
Pisidium compressum
1
Pisidium fallax
Pisidium lillejborgi
Pisidium punctatum
Pisidium sp.
3
2
3
4
2
6
Pisidium walked
Sphaerium striatinum
Unid. Sphaeriidae
21
1
Quadruia cylindrica
Prostoma graecense
Dugesia tigrina
Total Benthos
97
96
95
100
102
97
991 97
100
100
94
97
103
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
VAC99313
NCC99418
Station
C99313
C99418
BioReg
65
65
Type
WQ
WQ
Genus/species
Alboglossiphonia heteroclita
Desserobdella phalera
Placobdella multilineata
Placobdella papillifera
Unid. Glossoscolecidae
Unid. Lumbricidae
1
Eclipidrilus sp.
Lumbriculus variegatus
Unid. Enchytraeidae
Dero digitata
Dero spp.
Haemonais waldvogeli
Nais variabilis
Stylaria fossularis
Stylaria lacustris
Aulodrilus limnobius
Aulodrilus pigueti
Aulodrilus pluriseta
unid. Tublficidae
4
Isochaetides curvisetosus
Limnodrilus hoffrneisteri
Limnodrilus udekemianus
Quistadrilus multisetosus
Spirosperma carolinensis
Spirosperma ferox
Unid. Acariformes
Lebertia sp.
Piona sp.
Crangonyx serratus
Crangonyx sp.
1
Gammarus fasciatus
Synurella chamberiaini
Hyalella azteca
Orconectes limosus
Procambarus acutus
Unid. Cambaridae
Palaemonetes paludosus
Palaemontes kadiakensis
Caecidotea sp.
Caecidotea attenuatus
Caecidotea communis
Caecidotea forbesi
Caecidotea racovitzai
Lirceus sp.
Oniscus asellus
unid. Carabidae
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
VAC99313
NCC99418
Station
C99313
C99418
BioReg
65
65
Type
WG
WQ
Genus/species
Helichus sp.
Agabus sp.
2
Celina sp.
Copelatus sp.
Hydroporus sp.
Ilybius sp.
Laccophilus sp.
Ancyronyx variegata
1
Dubiraphla sp.
Macronychus glabratus
Microcylloepus pusillus
Optioservus fastiditus
Optioservus sp.
Oulimnius latiusculus
Promoresia sp.
Promoresia tardella
Stenelmis
Stenelmis antennalis
Stenelmis crenata
Stenelmis decorata
Stenelmis humerosus
Stenelmis markeli
Dineutus discolor
Dineutus nigrior
Dineutus sp.
Gyrinus aeneolus
Gyrinus sp.
Haliplus fasciatus
Peltodytes duodecimpunctatus
Peltodytes lengi
Peltodytes sexmaculata
Peltodytes sp.
Sperchopsis sp.
Tropistemus sp.
Ectopria sp.
Anchytarsus bicolor
Rilodactyla sp.
Cyphon sp.
Unid. Collembola spp.
Unid. (Muscomorpha)
Atherix sp.
Bezzia sp.
Ceratopogon sp.
1
Culicoides sp.
Dashyhelea sp.
Probezzia sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
VAC99313
NCC99418
Station
C99313
C99418
BioReg
65
65
Type
WQ
WG
Genus/species
Serromyia sp.
Ablabesmyia janta
Ablabesmyia mallochi
Ablabesmyia peleensis
Ablabesmyia sp.
Apectrotanypus johnsoni
Brillia flavifrons
Brillia sp.
Chironomus sp.
18
Cladopelma sp.
Cladotanytarsus sp.
Clinotanypus sp.
6
Conchapelopia sp.
1
Corynoneura sp.
Cricotopus bicinctus
1
Cricotopus sp.
Cricotopus tremulus
Cryptochironomus sp.
1
Cryptotendlpes sp.
Demicryptochironomus sp.
Dicrotendipes modestus
Dicrotendipes nervosus
Dicrotendipes simpsoni
Dicrotendipes sp.
Diplocladius cultriger
1
Djalmabatista pulcher
Endochironomus sp.
Glyptotendipes barbipes
Glyptotendipes sp.
Goeldichironomus sp.
1
Goeldichironomus holopracinus
69
Gymnometriocnemus sp.
Helopelopia sp.
Hydrobaenus sp.
1
Kiefferuius sp.
Labrundinia neopilosella
Labrundinia pilosella
Larsia sp.
Limnophyes sp.
Meropelopia sp.
Micropsectra sp.
Microtendipes pedellus-gr.
Microtendipes rydalensis-gr.
Nanocladius crassicornus
1
Nanocladius sp.
Natarsia sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
VAC99313
NCC99418
Station
C99313
C99418
BioReg
65
65
Type
Wq
Wq
Genus/species
Nilothauma sp.
Orthocladiinae sp.
Orthocladius sp.
Parachaetocladius sp.
Parachironomus carinatus
Parachironomus monochromus
Paracladopelma undine
Parakiefferiella sp.
Paralauterborniella sp.
Paramerina anomala
Paramerina sp.
Parametriocnemus sp.
Paraphaenocladius sp.
Paratanytarsus inopterus
Paratanytarsus sp.
Paratendipes sp.
Phaenopsectra
Phaenopsectra punctipes
Polypedilum aviceps
Polypedilum bergi
Polypedilum convictum
1
Polypedilum fallax
Polypedilum halterale
Polypedilum illinoense
Polypedilum scalaenum
Polypedilum sp.
Polypedilum tritum
Potthastia longimana
Procladius sp.
Psectrocladius sp.
Psectrotanypus sp.
2
Pseudorthocladius sp.
Rheocricotopus pauciseta
Rheocricotopus robacki
8
Rheocricotopus sp.
Rheosmittia sp.
Rheotanytarsus sp.
Stelechomyia sp.
Stempellinella sp.
Stenochironomus sp.
Tanypus neopunctipennis
Tanypus sp.
Tanytarsus sp.
1
Thienemanniella sp.
Tribelos atrum
Tribelos fuscicome
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
VAC99313
NCC99418
Station
C99313
C99418
BioReg
65
65
Typo
WQ
WQ
Genus/species
Tribelos jucundum
1
Tribelos sp.
Tvetenia sp.
Tvetenia bavarica
Tvetenia discoloripes
Unid. Tanypodinae
Unid. chironomini
Unniella sp.
Xenochironomus xenolabis
Xylotopus par
Zalutschia sp.
Zavrelimyia sp.
unid. Tanytarsini
Aedes sp.
Anopheles spp.
Culex sp.
Unid. Oixidae
Hemerodromia sp.
Mycetophila sp.
Unid. Mycetophilidae
Platypeza sp.
Pericoma sp.
Simulium jenningsi
Simulium jonesi
Simulium rivuli
Simulium spp.
Simulium tuberosum
Simulium venustum
Simulium vittatum
1
Calaparyphus sp.
Odontomyia sp.
Chrysops sp.
Tabanus sp.
Geranomyia sp.
Helius sp.
Hexatoma sp.
Oromosia sp.
Pilaria sp.
Pseudolimnophila sp.
Tipula sp.
Unid. Tipulide
Acentrella sp.
Acerpenna macdunnoughi
Acerpenna sp.
Baetis intercalaris
Baetis sp.
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
VAC99313
NCC99418
Station
C99313
C99418
BioReg
65
65
Typo
WQ
WQ
Genus/species
Barbaetis cestum
Callibaetis sp.
Centroptilum sp.
Labiobaetis frondalis
Labiobaetis propinquus
1
Unid. Baetidae
Baetisca sp.
Caenis diminuta
Caenis macafferti
Caenis punctata
Caenis sp.
Eurylophella sp.
Serratella deficiens
Serratella sp.
Hexagenia limbata
Hexagenia sp.
Stenacron sp.
Stenonema modestum
Stenonema sp.
Unid.Heptageniidae
Paraleptophlebia sp.
1
Siphloplectron sp.
Isonychia sp.
Tricorythodes sp.
Belostoma fluminea
Palmacorixa sp.
Sigara sp.
Trichocorixa sp.
Unid. Corixidae
Rheumatobates sp.
Trepobates pictus
Mesovelia sp.
Pelocoris sp.
Ranatra kirkaldyi
Notonecta irrorata
Notonecta uhleri
Microvelia sp.
Rhagovelia sp.
Unid. Lepidoptera
Paraponyx sp.
Chauliodes rasticornis
1
Corydalus cornutus
Nigronia serricornis
Sialis sp.
1
Anax sp.
Basiaeschna janata
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
VAC99313
NCC99418
Station
C99313
C99418
BioReg
65
65
Type
WQ
WQ
Genus/species
Boyeria vinosa
Nasiaeschna pentacantha
Unid. Aeschnidae
Calopteryx sp.
1
Unid. Calopterygidae
Argia sedula
Argia sp.
Argia tibialis
Argia violacea
Enallagma antennuatum
Enallagma sp.
3
Ischnura sp.
Unid. Coenagrionidae
Cordulegaster maculata
Cordulegaster sp.
Epitheca sp.
Somatochlora sp.
unid. Corduliidae
Gomphus lividus
Gomphus sp.
Hagenius brevistyus
Unid. Gomphidae
1
Erythemis simplicicoliis
1
Libeilula sp.
Pachydiplax longipennis
1
Perithemis sp.
Sympetrum sp.
Unid. Libellulidae
1
Didymops transversa
1
Macromia sp.
unid. Macromiidae
Allocapnia sp.
Unid. Capniidae
Leuctra sp.
Acroneuria lycorias
Acroneuria mela
Acroneuria sp.
Agnetina annulipes
Agnetina sp.
Unid. Perlidae
Isoperla sp.
Unid. Perlodidae
Taeniopteryx sp.
Brachycentrus numerosus
Micrasema sp.
Anisocentropus pyraloides
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
VAC99313
NCC99418
Station
C99313
C99418
BioReg
65
65
Typo
WQ
WQ
Genus/species
Heteroplectron americanum
Phylocentropus sp.
Cheumatopsyche sp.
Diplectrona modesta
Hydropsyche betteni
Hydropsyche sp.
Hydropsyche sparna
Macrostemum sp.
Unid. Hydropsychidae
Hydroptila sp.
Oxythira sp.
Lepidostoma sp.
Ceraclea sp.
Mystacides sp.
Nectopsyche sp.
Oecetis georgia
Oecetis inconspicua
Oecetis persimilis
Oecetis sp.
Triaenodes marginatus
Triaenodes sp.
Triaenodes tardus
Hydatophylax argus
Pycnopsyche sp.
Unid. Limnephilidae
Molanna sp.
Psilotreta frontalis
Psilotreta sp.
Chimarra sp.
Unid. Philopotamidae
Ptiiostomis sp.
Unid. Phrygaenidae
Neureclipsis sp.
Nyctiophylax moestus
Polycentropus sp.
Lype diversa
Ferrissia sp.
Ferrissia walkeri
Laevapex fuscus
Pseudosuccinea columella
Stagnicola sp.
Unid. Lymnaeidae
Physella sp.
Gyraulus circumstriatus
Gyraulus parvus
Helisoma anceps
-------
Attachment 6. Taxa Abundance of Benthic Macroinvertebrates, Mid-Atlantic Coastal Streams
Site ID
VAC99313
NCC99418
Station
C99313
C99418
BioReg
65
65
Type
WQ
Wti
Genus/species
Menetus dilatatus
Unid. Planoribae
Unid. Limacidae
Amnicola grana
10
Amnicola limosa
27
Elimia sp.
Campeloma decisum
2
Corbicula fiuminea
Musculium lacustris
Musculium securis
Musculium sp.
Pisidium casertanum
1
Pisidium compressum
Pisidium faiiax
Pisidium lillejborgi
Pisidium punctatum
Pisidium sp.
15
Pisidium walkeri
2
Sphaerium striatinum
Unid. Sphaeriidae
Quadrula cylindrica
Prostoma graecense
Dugesia tigrina
Total Benthos
100
94
-------
Assessment Framework for Coastal Plain Streams
ATTACHMENT 7
Habitat assessment results for sites in the Mid-Atlantic coastal region
A visual-based assessment approach was used to measure habitat quality. A total of seven
habitat parameters were used to score each site; channel modification, instream habitat
availability, pool depth and variety, bank stability, bank vegetative type, shade, and riparian zone
width. Each metric was rated using a numerical scoring system of 0 (poorest) to 20 (best) points.
For the bank vegetation and riparian zone metrics, each bank was rated separately (0-10 points)
and aggregated to provide a single score for each metric. Habitat scores were determined by
summing metric values for each site; total possible points were 140. These results are presented
for each site.
-------
Attachment 7. Habitat assessment scores. The best possible score is 20 for each parameter and 140 for the total score
Habitat assessment
Status
Bioregion
Site ID
CM
IH
P
BS
BVT
S
RZW
Total
Ref
63 N
NJC99I04
18
16
16
15
16
17
18
116
Ref
63 N
NJC99I05
17
17
16
15
16
17
18
116
Ref
63 N
NJC99106
16
16
16
15
16
17
18
114
Ref
63 N
NJC99107
15
16
16
16
16
17
18
114
Ref
63 N
NJC99108
16
16
14
16
16
17
18
113
Ref
63 N
NJC99110
16
16
16
14
14
17
14
107
Ref
63 N
NJC99111
15
16
16
17
16
16
18
114
Ref
63 N
NJC99112
18
17
13
20
16
18
20
122
Ref
63 N
NJC99115
18
18
18
13
16
18
18
119
Ref
63 N
NJC99116
17
16
16
17
14
18
18
116
Ref
63 N
DEC 12034
17
15
15
11
12
19
20
109
Ref
63 N
DEC 13039
17
17
17
20
18
17
20
126
Ref
63 N
DEC 13098
19
16
15
18
18
16
18
120
Ref
63 N
DECI4236
17
16
18
13
10
17
20
111
Ref
63 N
DEC15105
18
19
16
18
16
18
20
125
Ref
63 N
DEC21081
19
18
20
20
18
20
20
135
Ref
63 N
DEC220I6
17
10
16
20
18
19
20
120
Ref
63 N
DEC24039
16
10
13
20
18
19
20
116
Ref
63 N
DEC24079
12
6
9
20
14
15
20
96
Ref
63 N
DEC26117
19
10
17
20
12
20
20
118
Ref
63 N
MDC99202
10
15
15
18
16
15
20
109
Ref
63 N
MDC99206
5
10
11
20
16
15
18
95
Ref
63 N
MDC99207
19
15
15
18
20
19
20
126
Ref
63 N
MDC99208
18
19
18
18
20
19
11
123
Ref
63 N
MDC99210
16
16
16
12
16
18
18
112
Ref
63 N
MDC99211
16
18
18
18
18
16
16
120
Ref
63 N
MDC99212
16
18
18
18
20
18
12
120
Ref
63 N
MDC99213
18
16
16
20
16
20
18
124
Ref
63 N
MDC99214
5
11
15
12
16
19
20
98
Ref
63 N
MDC99215
13
11
13
16
16
18
13
100
Ref
63 N
VAC99306
17
18
5
16
16
18
18
108
Ref
63 S
VAC99311
17
18
5
19
19
16
11
105
Ref
63 S
NCC99401
20
16
18
20
16
15
20
125
Ref
63 S
NCC99402
18
15
18
18
16
15
20
120
Ref
63 S
NCC99403
7
13
16
12
10
17
20
95
Ref
63 S
NCC99405
20
17
20
11
14
16
19
117
Ref
63 S
NCC99407
17
15
16
20
16
15
20
119
Ref
63 S
NCC99408
11
18
18
20
16
15
20
118
Ref
63 S
NCC99409
14
14
12
20
16
16
18
110
Ref
63 S
NCC99410
17
16
15
18
16
15
20
117
Ref
63 S
SCC99503
20
7
18
20
14
18
20
117
Ref
6S
VAC99301
20
17
17
16
19
19
20
128
Ref
65
VAC99303
20
18
6
12
16
18
18
108
Ref
65
VAC99304
19
16
16
10
10
18
20
109
Ref
65
VAC99305
20
18
17
17
10
16
20
118
Ref
65
VAC99310
17
15
17
10
10
17
12
98
Ref
65
SCC99501
20
8
20
18
16
18
19
119
Ref
65
SCC99502
20
9
20
18
14
17
20
118
Ref
65
SCC99504
20
10
18
16
16
19
20
119
Ref
65
SCC99506
19
8
20
16
16
16
20
115
Ref
65
SCC99507
20
9
19
20
14
19
19
120
Ref
65
SCC99508
20
10
18
18
16
19
20
121
Ref
65
SCC99509
13
12
16
18
16
17
20
112
Ref
65
SCC99510
18
16
9
18
14
17
20
112
-------
Attachment 7. Habitat assessment scores. The best possible score is 20 for each parameter and 140 for the total score
Habitat assessment
Status
Bioregion
Site ID
CM
IH
P
BS
BVT
S
RZW
Total
Ref
65
SCC99515
20
10
18
16
16
18
18
116
Hab
63 N
NJC9910I
6
5
5
6
16
17
18
73
Hab
63 N
NJC99102
7
5
4
6
14
17
10
63
Hab
63 N
NJC99113
4
4
3
15
9
4
12
51
Hab
63 N
NJC99114
7
3
3
6
8
3
4
34
Hab
63 N
NJC99117
4
5
4
13
8
18
4
56
Hab
63 N
NJC99118
4
4
4
6
13
18
10
59
Hab
63 N
DEC13033
2
10
1
18
10
0
0
41
Hab
63 N
DEC 14039
8
10
15
18
6
0
4
61
Hab
63 N
DEC16019
6
10
2
16
10
1
2
47
Hab
63 N
DEC16084
1
9
11
18
10
1
2
52
Hab
63 N
DEC 1803 5
0
2
0
12
6
0
0
20
Hab
63 N
DEC 18036
2
6
4
14
18
5
0
49
Hab
63 N
DEC 18072
8
15
16
20
10
4
9
82
Hab
63 N
DEC19041
3
10
11
12
10
1
0
47
Hab
63 N
DEC23041
1
5
11
10
6
0
0
33
Hab
63 N
DEC28078
3
10
0
18
10
0
0
41
Hab
63 N
MDC99203
6
10
11
12
10
0
4
53
Hab
63 N
MDC99204
0
2
2
16
10
0
2
32
Hab
63 N
MDC99205
6
6
11
18
18
0
2
61
Hab
63 N
MDC99217
6
10
10
12
16
18
9
81
Hab
63 N
VAC99307
11
18
2
12
18
0
0
61
Hab
63 S
VAC99315
3
15
5
5
10
0
0
38
Hab
63 S
NCC994I2
6
8
8
18
10
4
7
61
Hab
63 S
NCC99413
7
7
11
16
12
1
10
64
Hab
63 S
NCC99415
8
7
11
14
20
I
4
65
Hab
63 S
NCC994I6
7
6
3
20
18
5
2
61
Hab
63 S
NCC99417
3
8
11
14
18
2
8
64
Hab
63 S
SCC99513
4
7
2
16
10
0
0
39
Hab
63 S
SCC99514
2
6
18
10
10
0
4
50
Hab
65
MDC99219
10
15
16
4
16
16
0
77
Hab
65
MDC99220
11
10
6
4
6
16
0
53
Hab
65
NCC99411
4
11
2
15
10
1
3
46
Hab
65
NCC99414
8
16
4
10
18
3
2
61
Hab
65
SCC99511
0
6
2
12
8
3
2
33
WQ
63 N
NJC99103
11
11
11
10
16
18
18
95
WQ
63 N
NJC99109
15
14
13
9
13
17
18
99
WQ
63 N
NJC99119
14
14
16
15
14
18
18
109
WQ
63 N
NJC99120
16
16
16
15
10
16
18
107
WQ
63 N
MDC99201
15
16
12
18
12
16
15
104
WQ
63 N
MDC99209
15
11
11
16
18
16
20
107
WQ
63 N
MDC992I6
18
16
19
18
16
18
20
125
WQ
63 N
MDC99218
6
8
6
4
6
2
4
36
WQ
63 N
VAC99309
16
16
5
17
18
16
6
94
WQ
63 N
VAC99312
5
6
5
12
14
15
15
72
WQ
63 S
VAC99308
20
11
12
12
12
15
20
102
WQ
63 S
VAC99314
17
10
17
16
14
17
18
109
WQ
63 S
NCC99404
20
11
10
20
16
16
20
113
WQ
63 S
NCC99406
18
4
12
20
16
18
20
108
WQ
65
VAC99302
18
10
' 15
16
17
17
19
112
WQ
65
VAC99313
17
15
10
15
17
18
18
110
WQ
65
NCC99418
12
12
15
12
16
16
15
98
------- |