Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Nephronaias goascoranensis

nominal species Unio (Simonaias) championi Martens, 1900

Unio (Simonaias) championi Martens, 1900 = Nephronaias goascoranensis

Martens, 1900. Biol. Centr.-Amer., Moll.: 508, pl. 38, figs. 9-9a.
Type(s): LECTOTYPE ZMB_220174 (by Cummings et al., 2025: 260), Paso San Antonio, in the Pacific Coast Region, Guatemala.

Taxonomic Opinions

+ Nephronaias goascoranensis (Lea, 1858) — Cummings et al., 2025: 259, pl. 50 top right.

= Nephronaias championi (Martens, 1900) — Graf & Cummings, 2021: 20.

= Nephronaias championi von Martens, 1900 — Bogan, 2010: [22].

= Nephronaias championi (von Martens, 1900) — Graf & Cummings, 2007: 308.

= Nephronaias (s.s.) championi (von Martens, 1900) — Haas, 1969: 198.

+ Elliptio (Nephronaias) macnielii (Lea) — Haas, 1929: 320.

= Elliptio (Nephronaias) championi (von Martens, 1900) — Frierson, 1927: 36, sp. 137.

= Nephronaias championi (von Martens, 1900) — Simpson, 1914: 262.

= Unio (Simonaias) championi sp. n. — Martens, 1900: 508, pl. 38, figs. 9-9a.