Provanna
Animalia | Mollusca | Gastropoda | Caenogastropoda | Provannidae | Provanna
Provanna
Biota | Animalia | Mollusca | Gastropoda | Caenogastropoda | Caenogastropoda incertae sedis | Abyssochrysoidea | Provannidae | Provanna
|  |  | Cuvier, 1795 | L. R. Cox, 1960 |  | Tomlin, 1927 | Warén & Ponder, 1991 | Dall, 1918