| Scientific name | class | genus | taxon rank |
|---|---|---|---|
| Limnichidae (accepted name: Minute Marsh-loving Beetle) | Insecta | Family | |
| Oligochaeta (accepted name: Earthworms�) | Clitellata | Family | |
| Planorbidae (accepted name: Ramshorn snails) | Gastropoda | Family | |
| Hydrophilidae (accepted name: Water scavenger beetles) | Insecta | Family | |
| Notonectidae (accepted name: Backswimmers) | Insecta | Family | |
| Nepidae (accepted name: Water scorpions) | Insecta | Family | |
| Aeshnidae (accepted name: Dragonflies) | Insecta | Family | |
| Coenagrionidae (accepted name: Damselflies) | Insecta | Family | |
| Hirudinidae (accepted name: Leech) | Clitellata | Family | |
| Corixidae (accepted name: Water boatman) | Insecta | Family |