Genus
Ritatia Schallreuter, 1987a
List of species
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Superclass | Oligostraca |
| Class | Ostracoda |
| Subclass | Podocopa |
| Order | Palaeocopida |
| Suborder | Beyrichicopina |
| Binodicopa | |
| Superfamily | Drepanellacea |
| Family | Bolliidae |
| Genus | Aniluciter |
| Bollia | |
| Bollita | |
| Bullaeferum | |
| Harpabollia | |
| Klimphores | |
| Klonkina | |
| Laterophores | |
| Lichwinellina | |
| Limatia | |
| Lubrzankiella | |
| Parphores | |
| Pseudobollia | |
| Ritatia | |
| Species | ritae |
| Genus | Scanipisthia |
| Sekobollia | |
| Ullehmannia | |
| Ulrichia | |
| Vaivanovia | |
| Warthinia |