Bivalvia | Myida | Dreissenoidea | Dreissenidae | Mytilopsis trautwineana

nominal species Praxis ecuadoriana Clessin in Miller, 1879

Praxis ecuadoriana Clessin in Miller, 1879 = Mytilopsis trautwineana

Clessin in Miller, 1879. Malak. Blatt. 1: 180, pl. 15, fig. 8.

= Mytilopsis trautwineana

Taxonomic Opinions

+ Mytilopsis trautwineana (Tryon) — Olsson, 1961

= Dreissensia [sic] ecuadoriana Clessin — Fischer & Crosse, 1894

= Praxis ecuadoriana Clessin n. sp. — Miller, 1879