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

nominal species Unio aztecorum “forma” major Martens, 1900

Unio aztecorum “forma” major Martens, 1900 = Nephronaias aztecorum

Martens, 1900. Biol. Centr.-Amer., Moll.: pl. 37, figs. 3-3b.
(intro'd as intra-sp. of Unio aztecorum Philippi, 1847; homonym of Unio (Anodontes) sirionos var. major d’Orbigny, 1835)
Type(s): HOLOTYPE (MONOTYPY) ZMB/MOLL_220172, Misantlla, Mexico.

= Nephronaias aztecorum

Taxonomic Opinions

+ Nephronaias aztecorum (Philippi, 1847) — Cummings et al., 2025

+ Lampsilis (Disconaias) fimbriata Frierson, 1907 — Frierson, 1927

+ Unio (Nephronaias) aztecorum Philippi, 1847 — Martens, 1900