| Stoneflies | Plecoptera Stoneflies Leuctridae | |
 |  |  |
| Leuctra tenuis female - ventral | Leuctra tenuis male - dorsal | Leuctra tenuis male - lateral |
 |  |  |
| Leuctridae | Leuctridae | Leuctridae |
 |  |  |
 |  |  |
 |  |  |
| Leuctridae | Leuctridae | Leuctridae |
 |  | |
| Leuctridae | Leuctridae | |
| Stoneflies | Plecoptera Stoneflies Leuctridae | |
| | |
| Leuctra tenuis female - ventral | Leuctra tenuis male - dorsal | Leuctra tenuis male - lateral |
| | |
| Leuctridae | Leuctridae | Leuctridae |
| | |
| | |
| | |
| Leuctridae | Leuctridae | Leuctridae |
| | |
| Leuctridae | Leuctridae | |