Bivalvia | Venerida | Cyrenoidea | Cyrenoididae | Polymesoda arctata

nominal species Cyrena germana Prime, 1867

= Polymesoda arctata

Taxonomic Opinions

+ Polymesoda arctata (Deshayes, 1854) — WoRMS, 2012

+ Polymesoda (Neocyrena) ordinaria (Prime, 1865) — Keen, 1971

= Polymesoda (s.s.) germana (Prime, 1867) — Martens, 1900

= Cyrena germana Prime — Prime, 1895

= Cyrena (Leptosiphon) germana T. Prime, 1867 — Fischer & Crosse, 1894

= Cyrena germana Prime — Clessin, 1879

= Cyrena germana Prime — Prime, 1870

= Cyrena germana nov. spec. — Prime, 1867