Subspecies
Platybolbina tiara densistriata Henningsmoen, 1954
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Class | Ostracoda |
| Order | Beyrichicopida |
| Suborder | Palaeocopa |
| Superfamily | Eurychilinacea |
| Family | Oepikellidae |
| Subfamily | Ampletochilininae |
| Genus | Platybolbina |
| Species | tiara |
| Subspecies | densistriata |
| tiara |