| Scientific name | class | genus | taxon rank |
|---|---|---|---|
| Prosopistomatidae (accepted name: Water specs) | Insecta | Family | |
| Potamonautes (accepted name: Crabs) | Malacostraca | Potamonautes | Genus |
| Polymitarcyidae (accepted name: Pale burrowers) | Insecta | Family | |
| Polycentropodidae (accepted name: Caseless caddisflies) | Insecta | Family | |
| Neoperla (accepted name: Stoneflies) | Insecta | Neoperla | Genus |
| Anisops (accepted name: Backswimmers) | Insecta | Anisops | Genus |
| Nychia (accepted name: Backswimmers) | Insecta | Nychia | Genus |
| Neritina (accepted name: Nerites) | Gastropoda | Neritina | Genus |
| Laccocoris (accepted name: Creeping water bugs) | Insecta | Laccocoris | Genus |
| Machadorythus (accepted name: ) | Insecta | Machadorythus | Genus |