Genus
Cavhithis Schallreuter, 1965
List of species
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Superclass | Oligostraca |
| Class | Ostracoda |
| Subclass | Podocopa |
| Order | Palaeocopida |
| Suborder | Beyrichicopina |
| Palaeocopa | |
| Superfamily | Hollinacea |
| Family | Tvaerenellidae |
| Subfamily | Martinssonopsinae |
| Tvaerenellinae | |
| Genus | Cavhithis |
| Species | cavi |
| Genus | Mojczella |