Bivalvia | Venerida | Cyrenoidea | Cyrenoididae | Polymesoda obscura

nominal species Cyrena cordata Martens, 1865

Cyrena cordata Martens, 1865 = Polymesoda obscura

Martens, 1865. Malak. Blatt. 12: 65.
Martens, 1900. Biol. Centr.-Amer., Moll.: 546, pl. 42, figs. 7-7b.

Taxonomic Opinions

= Polymesoda cordata (Martens) — OBIS, 2012: [web].

= Polymesoda (s.s.) cordata (v. Mart., 1865) — Martens, 1900: 546, pl. 42, figs. 7-7b.

= Cyrena (Leptosiphon) cordata von Martens, 1865 — Fischer & Crosse, 1894: 637.