| Citation | Dell'Angelo, B. and L. Castriota, 1999 A new Ischnochiton from the Mediterranean. La Conchiglia/The Shell 31(291):23-26. |
| Ref. | 81577 Dell'Angelo, B. and L. Castriota, 1999 |
| Page | |
| Named Used as Valid | Ischnochiton usticensis |
| Locality | Southwest of Ustica Island at depth 50m between Punta Gavazzi and Punta Dell'Arpa. |
| Distribution |