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
Fri 13 February 2026
nominal species Cyrena rotundata Lea, 1834
Cyrena rotundata Lea, 1834 = nomen dubium
Lea, 1834. Trans. Amer. Phil. Soc. 5 [O. 1]: 107, pl. 17, fig. 51.
Taxonomic Opinions
= Batissa rotundata Lea — Clessin, 1879: 206, pl. 33, figs. 1-2.
= Batissa rotundata Deshayes — Prime, 1870: 140.
= Batissa rotundata Ads. — Prime, 1862: 115.
= Batissa rotundata Lea — Deshayes, 1855: 235.
= Cyrena rotundata Lea — Hanley, 1843: 93, pl. 14, fig. 55.
