| Cystoopsidae | |
|---|---|
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Nematoda |
| Class: | Enoplea |
| Order: | Trichocephalida |
| Family: | Cystoopsidae |
Cystoopsidae is a family of nematodes belonging to the order Trichocephalida.1
Genera:1
- Cystoopsis Wagner, 1867
- Dioctowittus Chabaud & Hoa, 1960