Bivalvia | ... | Unionidae | Unioninae | Unionini | Unionina | Unio mammillaris

nominal species Unio mammillaris Yen, 1952

Unio mammillaris Yen, 1952 = Unio mammillaris

Yen, 1952. U.S. Geol. Surv. Prof. Pap. 233-B: 36, pl. 4, figs. 1a-e.

Taxonomic Opinions

= Unio mammillaris Yen — Good, 2004: 169.

= “Unio” mammillaris Yen, 1952 — Evanoff et al., 1998: 427.

= Unio mammillaris n. sp. — Yen, 1952: 36, pl. 4, figs. 1a-e.