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
nominal species Sphaerium corneum var. firmum Clessin in Westerl. Fauna Moll. Suec. of Authors
Sphaerium corneum var. firmum Clessin in Westerl. Fauna Moll. Suec. of Authors = nomen dubium
(intro'd as intra-sp. of Tellina cornea Linnaeus, 1758)
Clessin in Westerl. Fauna Moll. Suec. of Authors.
Taxonomic Opinions
= Sphaerium (Grüppe Corneola) corneum var. firmum Clessin — Clessin, 1877: 483, figs. 312a-c.
