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 | ... | Unionoidea | Unionidae | Unioninae | Unionini | Sculptunio bituberculosus
nominal species Unio (Sculptunio) bituberculosus trigonoides Lindholm, 1932
Unio (Sculptunio) bituberculosus trigonoides Lindholm, 1932 = Sculptunio bituberculosus
(intro'd as intra-sp. of Unio bituberculosus Martens, 1874; homonym of Fusconaia undata trigonoides Utterback, 1915)
Lindholm, 1932. Trudy Vses. Geologo-Razvedo. Ob. 238: ??.
Taxonomic Opinions
= Unio (Sculptunio) bituberculosus trigonoides (Lindholm) — Haas, 1969: N416, fig. D17:2.
= Unio (Sculptunio) bituberculosus trigonoides nov. subsp. — Lindholm, 1932: 20, pl. 7, figs. 6-7.
