Bivalvia

nominal species Sinomya gemina Pogorevich, 1977

Sinomya gemina Pogorevich, 1977 = nomen dubium

Pogorevich, 1977. Paleozoic USSR: 58, pl. 20, figs. 4, 5a.

Taxonomic Opinions

= Sinomya gemina sp. nov. — Pogorevich, 1977: 58, pl. 20, figs. 4, 5a.