| Stoneflies | Plecoptera Stoneflies Nemouridae | |
 |  |  |
| Amphinemura_delosa | Amphinemura_varshava | Nemoura_trispinosa_female |
 |  |  |
| Nemoura_trispinosa | Nemoura_trispinosa | Ntrispinosa_svallicularia_adults |
 |  |  |
| Soyedina_legs | Soyedina_nymph_head | Soyedina_vallicularia_female |
 |  | |
| Soyedina_vallicularia_male | Soyedina_vallicularia_nymph | |