Neritina violacea Gmelin, 1791

first description:
type location:
size: mm ?
depth:
distribution: Marchesi
no photo for this shell 		sinonim:
note:
Theodoxus chlorostoma Broderip, 1832

first description:
type location:
size: mm 9
depth:
distribution: Marchesi Società
no photo for this shell 		sinonim:
note:
0035 CdP B. Salvat and C.Rives


Theodoxus diadema Recluz, 1841

first description:
type location:
size: mm ?
depth:
distribution: unknown
no photo for this shell 		sinonim:
note:
Theodoxus souleyetiana Recluz, 1842

first description:
type location:
size: mm ?
depth:
distribution: Marchesi
no photo for this shell 		sinonim:
note:
Pisulina adamsiana G. & H. Nevill, 1869

first description:
type location:
size: mm ?
depth:
distribution: Tuamotu
no photo for this shell 		sinonim:
note: