Species
Leiocyamus complanatus Abushik, 1973
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Crustacea |
| Class | Ostracoda |
| Order | Beyrichicopida |
| Suborder | Palaeocopa |
| Superfamily | Primitiopsacea |
| Family | Primitiopsididae |
| Subfamily | Leiocyaminae |
| Genus | Leiocyamus |
| Species | apicatus |
| complanatus | |
| consimilis | |
| semirotundus |