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 Trigonioides veneriformis Martinson, 1957
Trigonioides veneriformis Martinson, 1957 = nomen dubium
Martinson, 1957. Trudy Baikal. Limnol. Stan. 15: 283, pl. 4, fig. 5; text fig. 16.
Taxonomic Opinions
= Trigonioides veneriformis nov. sp. — Martinson, 1957: 283, pl. 4, fig. 5; text fig. 16.
