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 | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Euglesa nitida
nominal species Pisidium nitidum var. fedderseni Westerlund, 1890
Pisidium nitidum var. fedderseni Westerlund, 1890 = Euglesa nitida
Westerlund, 1890. Fauna Paläarct. Binnenconch. 2(7): 24.
(intro'd as intra-sp. of Pisidium nitidum Jenyns, 1832)
Taxonomic Opinions
= Euglesa (Cingilipisidium) [sic] fedderseni (Westerlund, 1890) — Vinarski & Kantor, 2016
= Cingulipisidium fedderseni (Westerlund, 1890) — Kantor et al., 2010
= Cingulipisidium (s.s.) fedderseni (Westerlund, 1890) — Starobogatov et al., 2004
