MUSSELpdb
Taxonomy
Species & Genus Richness of
freshwater mussels
by Taxonomy
Species & Genus Richness of
freshwater bivalves
by Family
Geography
Species Richness & Endemism of
freshwater mussels
by Geography
Data last updated
Mon 2 March 2026
nominal species Batissa obtusa Clessin, 1879
Batissa obtusa Clessin, 1879 = nomen dubium
Clessin, 1879. Conch. Cab. 9(3): 220, pl. 42, fig. 5.
Taxonomic Opinions
= Batissa obtusa n. sp. — Clessin, 1879: 220, pl. 42, fig. 5.
