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
Wed 04 February 2026
Bivalvia | Unionida | Etherioidea | Iridinidae | Iridininae | Mutela dubia
nominal species Scapha elongata Humphrey, 1797
Scapha elongata Humphrey, 1797 = Mutela dubia
Humphrey, 1797. Mus. Col.: 59. [nomen nudum]
Taxonomic Opinions
= Scapha elongata — Humphrey, 1797
