TAXA | STATION 1 | STATION 2 | |||
---|---|---|---|---|---|
kick screen | D-frame | kick screen | D-frame | ||
|
|
|
|||
Mayflies
|
|
|
|
||
Baetidae | Baetis |
X
|
1
|
X
|
1
|
Ephemerellidae | Ephemerella |
X
|
-
|
X
|
-
|
Eurylophella |
-
|
-
|
-
|
1
|
|
Serratella |
X
|
10
|
X
|
3
|
|
Stoneflies
|
|
|
|
|
|
Perlidae | Acroneuria |
X
|
-
|
-
|
-
|
Eccoptura* |
-
|
1
|
X
|
-
|
|
Phasganophora ** |
X
|
-
|
-
|
-
|
|
Capnidae | Paracapnia |
-
|
-
|
-
|
1
|
Nemouridae | Oemopteryx |
X
|
22
|
X
|
28
|
Strophopteryx |
X
|
10
|
X
|
28
|
|
Taenioptergidae | Taeniopteryx |
X
|
15
|
X
|
5
|
Caddisflies
|
|
|
|
|
|
Bracycentridae | Brachycentrus |
-
|
-
|
X
|
-
|
Hydropsychidae | Cheumatopsyche |
X
|
5
|
-
|
-
|
Diplectrona |
X
|
3
|
-
|
-
|
|
Hydropsyche |
-
|
5
|
X
|
2
|
|
Philopotamidae | Chimarra |
X
|
10
|
X
|
32
|
Dolophilodes |
-
|
-
|
-
|
2
|
|
Rhyacophilidae | Rhyacophila |
X
|
-
|
X
|
1
|
True Flies
|
|
|
|
|
|
Chironomidae
|
-
|
5
|
-
|
5
|
|
Simulidae | Prosimulium |
-
|
1
|
-
|
-
|
Simulium |
X
|
-
|
-
|
6
|
|
Tipulidae | Tipula |
X
|
-
|
X
|
-
|
Misc. Insect Taxa
|
|
|
|
|
|
Elmidae | Optioservus |
X
|
3
|
-
|
-
|
Corydalidae | Nigronia |
X
|
1
|
X
|
-
|
Sialidae | Sialis |
-
|
-
|
-
|
1
|
Gomphidae |
Arigomphus
|
-
|
1
|
-
|
-
|
Non-Insect Taxa
|
|
|
|
|
|
Amphipoda | Crangonyx |
X
|
18
|
X
|
15
|
Isopoda | Caecidotea |
X
|
-
|
|
-
|
Oligochaeta
|
X
|
10
|
X
|
1
|
|
total # individals
|
-
|
121
|
-
|
132
|
|
taxa richness
|
19
|
17
|
15
|
16
|
|
mEPT***
|
10
|
7
|
9
|
9
|
|
Hilsenhoff
|
-
|
4.02
|
-
|
3.82
|
|
% Dom
|
-
|
18.18
|
-
|
24.24
|
|
total # mMayflies***
|
-
|
10
|
-
|
4
|
|
-
|
-
|
3.81
|
-
|
2.99
|
|
1 - from DEP 1999; bold entries = taxa with Hils score <5 | |||||
* initially reported as Classenia. Subsequent sampling of later instars revealed them as Eccoptura | |||||
** - = Agnetina | |||||
*** - includes only taxa with Hils score <5 |
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