Bivalvia

nominal species Monodacna catillus Eichwald, 1841

Monodacna catillus Eichwald, 1841 = nomen dubium

Eichwald, 1841. Nouv. Mém. Soc. Imp. Nat. Moscou 7: 277, pl. 1, figs. 1-2.

Taxonomic Opinions

= Cardium catillus Eichw. — Grimm, 1877: 58, pl. 8, figs. 7-9.