Genus
Ctenoloculina Bassler, 1941
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Class | Ostracoda |
| Order | Beyrichicopida |
| Suborder | Palaeocopa |
| Superfamily | Hollinacea |
| Family | Ctenoloculinidae |
| Genus | Aulacopsis |
| Ctenoloculina | |
| Parabolbina | |
| Trimilomatella |