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 cardiiformis var. radiata Martinson, 1957
Trigonioides cardiiformis var. radiata Martinson, 1957 = nomen dubium
Martinson, 1957. Trudy Baikal. Limnol. Stan. 15: 277, pl. 4, figs. 6-7; text fig. 11.
(intro'd as intra-sp. of Trigonioides cardiiformis Martinson, 1957)
Taxonomic Opinions
= Trigonioides cardiiformis var. radiata nov. var. — Martinson, 1957: 277, pl. 4, figs. 6-7; text fig. 11.
