Bivalvia

nominal species Cyrena mactroides Deshayes, 1855

Cyrena mactroides Deshayes, 1855 = nomen dubium

(renamed Cyrena mactraeformis Prime, 1860)
Deshayes, 1855. Proc. Zool. Soc. London 22: 17, sp. 17.

Taxonomic Opinions

+ Cyrena mactriformis [sic] Deshayes — Prime, 1895: 29.

+ Cyrena mactriformis [sic] Prime — Clessin, 1879: 237.

+ Cyrena mactriformis [sic] Prime — Prime, 1870: 145.

= Cyrena mactroides Desh. — Deshayes, 1855: 246.