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
Bivalvia | Ostreida | Pinnoidea | Pinnidae | Atrina rigida
nominal species Pinna rigida Lightfoot, 1786
Pinna rigida Lightfoot, 1786 = Atrina rigida
Lightfoot, 1786. Catalogue of the Portland Museum: 136.
Taxonomic Opinions
= Atrina rigida (Lightfoot, 1786) — Combosch et al., 2017: Table 1.
= Atrina rigida (Lightfoot, 1786) — Bieler et al., 2014: Table 1.
