| Scientific name | class | genus | taxon rank |
|---|---|---|---|
| Pleidae (accepted name: Pygmy backswimmer) | Insecta | Family | |
| Mesoveliidae (accepted name: Water treader) | Insecta | Family | |
| Empididae (accepted name: Dagger fly) | Insecta | Family | |
| Psychodidae (accepted name: Drain fly) | Insecta | Family | |
| Dixidae (accepted name: ) | Insecta | Family | |
| Sciomyzidae (accepted name: Marsh fly) | Insecta | Family | |
| Noteridae (accepted name: Burrowing water beetle) | Insecta | Family | |
| Torridincolidae (accepted name: ) | Insecta | Family | |
| Lymnaeidae (accepted name: Pond snail) | Gastropoda | Family | |
| Hydroptilidae (accepted name: Purse-case caddisfly) | Insecta | Family |