Bivalvia

nominal species Anthraconauta (?) ussiensis forma compressa Pogorevich, 1977

Anthraconauta (?) ussiensis forma compressa Pogorevich, 1977 = nomen dubium

Pogorevich, 1977. Paleozoic USSR: 51, pl. 18, figs. 8-9.
(intro'd as intra-sp. of Anthraconauta ussiensis Khalfin, 1950)

Taxonomic Opinions

= Anthraconauta ussiensis forma compressa subsp. nov. — Pogorevich, 1977: 51, pl. 18, figs. 8-9.