Genus
Orthocypris Kummerow, 1953
List of species
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Superclass | Oligostraca |
| Class | Ostracoda |
| Subclass | Podocopa |
| Order | Podocopida |
| Superfamily | Bairdiocypridoidea |
| Family | Bairdiocyprididae |
| Genus | Bairdiocypris |
| Bulbosclerites | |
| Longiscula | |
| Orthocypris | |
| Species | recta |
| Genus | Praepilatina |
| Silenis | |
| Uthoernia |