Table 2.
Sex percentage and mean size (mm) of EPT genera/species in Malaise traps during the five trials.
| Genera/ Species | Number of individuals | Female proportion | Female mean size ± SD (mm2) | Mean size (mm2) |
|---|---|---|---|---|
| Ephemeroptera | ||||
| Baetis sp. | 2 | 0.5 | 3.90 | 5.29 |
| Cinygma sp. | 1 | 0.0 | 9.25 | |
| Neoleptophlebia temporalis | 3 | 0.0 | 6.07 ± 0.2 | |
| Paraleptophlebia debilis | 11 | 0.1 | 6.07 | 6.75 ± 0.79 |
| Paraleptophlebia gregalis | 17 | 0.4 | 5.72 ± 1.35 | 6.19 ± 0.52 |
| Paraleptophlebia sp. | 2 | 1.0 | 5.70 ± 0.71 | |
| Plecoptera | ||||
| Malenka sp. | 1 | 1.0 | 6.50 | |
| Soliperla sp. | 1 | 1.0 | 9.91 | |
| Yoraperla sp. | 2 | 1.0 | 5.4 ± 0.42 | |
| Zapada haysi | 6 | 0.0 | 4.62 ± 0.44 | |
| Trichoptera | ||||
| Dolophilodes dorca | 6 | 0.5 | 4.82 ± 0.27 | 5.01 ± 0.31 |
| Glossosoma penitum | 1 | 0.0 | 5.20 | |
| Lepidostoma sp. | 2 | 1.0 | 5.41 ± 0.2 | |
| Micrasema bactro | 11 | 0.5 | 4.02 ± 0.32 | 3.59 ± 0.14 |
| Micrasema sp. | 2 | 1.0 | 3.55 ± 0.11 | |
| Parapsyche spinata | 3 | 0.0 | 8.90 ± 0.44 | |
| Rhyacophila grandis | 5 | 0.8 | 11.54 ± 0.49 | 9.24 |
| Rhyacophila sp. | 1 | 1.0 | 10.50 | |
| Sisko sp. | 5 | 0.2 | 3.90 | 3.43 |
| Wormaldia anilla | 2 | 1.0 | 4.27 ± 0.19 | |
| Wormaldia gabriella | 1 | 0.0 | 5.40 | |
| Wormaldia sp. | 3 | 1.0 | 3.53 ± 0.25 | |