Plesiothyreus newtoni Sowerby III, 1894

first description:
type location:
size: mm ?
depth:
distribution: Marchesi
no photo for this shell 		sinonim:
note:
Phenacolepas crenulatus (Broderip, 1834)

first description:
type location:
size: mm 16
depth:
distribution: Tuamotu
no photo for this shell 		sinonim:
= Phenacolepas mirabilis Sowerby, G.B. III, 1910
note:
0100 CdP B. Salvat and C.Rives


Phenacolepas granocostata Pease, 1868

first description:
type location:
size: mm ?
depth:
distribution: Tuamotu
no photo for this shell 		sinonim:
note:
Phenacolepas scobinata Gould, 1859

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