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

nominal species Unio humerosus Westerlund, 1890

Unio humerosus Westerlund, 1890 = Unio elongatulus

Westerlund, 1890. Fauna Paläarct. Binnenconch. 2(7): 136.
(homonym of Unio humerosus Lea, 1868; new name for Unio gredleri Adami, 1886)

Taxonomic Opinions

+ Unio elongatulus C. Pfeiffer, 1825 — Marrone et al., 2019: 354.

+ Unio elongatulus glaucinus Porro, 1838 — Haas, 1969: 41.

+ Unio elongatulus glaucinus Porro, 1838 — Haas, 1940: 127.

= Unio humerosus West. — Westerlund, 1890: 136.