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 | Mytilida | Mytiloidea | Mytilidae | Arcuatula
species Arcuatula perfragilis (Dunker, 1857): synonymy
Synonymy
Volsella perfragilis Dunker, 1857
Dunker, 1857. Proc. Zool. Soc. London 24: ??.
Arcuatula perfragilis — Huber (2010)
Taxonomic History (since 1900)
Arcuatula perfragilis — Huber (2010)
