Pyramidella sulcata
Ringicula lactea
Biota | Animalia | Mollusca | Gastropoda | Heterobranchia | Euthyneura | Ringipleura | Ringiculimorpha | Ringiculoidea | Ringiculidae | Ringicula | Ringicula lactea
|  |  | Cuvier, 1795 | Burmeister, 1837 |  |  |  | R. A. Philippi, 1853 | R. A. Philippi, 1853 | Deshayes, 1838 | R. M. Johnston, 1880