Bivalvia

nominal species Pisidium tumidum Clessin, 1877

Pisidium tumidum Clessin, 1877 = nomen dubium

‘Colbeau’ Clessin, 1877. Conch. Cab. 9(3): 47, pl. 5, figs. 13-15.

Taxonomic Opinions

= Pisidium tumidum Colbeau — Clessin, 1877: 47, pl. 5, figs. 13-15.