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
Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio crassus
nominal species Unio sieversi var. kobelti Westerlund, 1890
Unio sieversi var. kobelti Westerlund, 1890 = Unio crassus
(intro'd as intra-sp. of Unio sieversi Drouët, 1881; homonym of Unio kobelti Neumayr, 1899)
Kobelt, 1886. Icon. Land- und Süssw.-Moll. 2: pl. 53, fig. 286 [as ‘U. sieversi’].
Westerlund, 1890. Fauna Paläarct. Binnenconch. 2(7): 151.
Taxonomic Opinions
= Unio sieversi var. kobelti West. — Westerlund, 1890: 151.
