Species
Ecculiomphalus centrifugus (Koken, 1897)
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Gastropoda |
| Subclass | Eogastropoda |
| Order | Euomphalina |
| Superfamily | Ophiletoidea |
| Family | Ophiletidae |
| Genus | Ecculiomphalus |
| Species | centrifugus |
| increscens | |
| princeps |