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

nominal species Unio aztecorum var. chapalanus Martens, 1900

Unio aztecorum var. chapalanus Martens, 1900 = Nephronaias chapalanus

Martens, 1900. Biol. Centr.-Amer., Moll.: 504, pl. 36, fig. 5-5a.
(intro'd as intra-sp. of Unio aztecorum Philippi, 1847)
Type(s): HOLOTYPE (MONOTYPY) ZMB_9106, Lagune de Chapala, Mexico.

Taxonomic Opinions

= Nephronaias chapalanus (von Martens, 1900) — Cummings et al., 2025: 245, pl. 46, Tables 3, 11.

+ Nephronaias (s.s.) aztecorum (Philippi, 1847) — Haas, 1969: 194.

= Nephronaias aztecorum var. chapalanus (von Martens, 1900) — Simpson, 1914: 270.

= Unio (Nephronaias) aztecorum var. chapalanus von Martens, 1900 — Martens, 1900: 504, pl. 36, figs. 5-5a.