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
Thu 22 January 2026
Bivalvia | Unionida | Etherioidea | Mycetopodidae | Anodontitinae | Anodontites trapesialis
nominal species Anodon areolatus Sowerby, 1867
Anodon areolatus Sowerby, 1867 = Anodontites trapesialis
Sowerby, 1867. Conch. Icon. 17: pl. 10, sp. 28.
(homonym of Anodon areolatus Swainson, 1829)
Taxonomic Opinions
+ Anodontites trapesialis (Lamarck, 1819) — Simone, 2006
+ Anodontites trapesialis (Lamarck, 1819) — Simone, 1994
+ Anodontites (s.s.) trapesialis trapesialis (Lamarck, 1819) — Haas, 1969
+ Anodontites (s.s.) trapesialis trapesialis (Lamarck, 1819) — Haas, 1931
+ Anodontites (s.s.) trapesialis var. scriptus (Sowerby, 1867) — Simpson, 1914
+ Glabaris (s.s.) trapesialis var. scriptus (Sowerby, 1867) — Simpson, 1900
= Anodon areolatus Sowerby, 1867 — Sowerby, 1867
