| Scientific name | class | genus | taxon rank |
|---|---|---|---|
| Physa (accepted name: Pouch snails) | Gastropoda | Physa | Genus |
| Macrobrachium (accepted name: Freshwater prawns) | Malacostraca | Macrobrachium | Genus |
| Notonecta (accepted name: Backswimmers) | Insecta | Notonecta | Genus |
| Ranatra (accepted name: Water scorpions) | Insecta | Ranatra | Genus |
| Lymnaea (accepted name: Pond snails) | Gastropoda | Lymnaea | Genus |
| Lycosidae (accepted name: Wolf Spiders) | Arachnida | Family | |
| Neurogomphus (accepted name: Dragonflies) | Insecta | Neurogomphus | Genus |
| Ecnomus (accepted name: Backswimmers) | Insecta | Ecnomus | Genus |
| Dytiscidae (accepted name: Predacious diving beetles) | Insecta | Family | |
| Tanzaniella (accepted name: Small minnow flies) | Diplopoda | Tanzaniella | Genus |