Unionoida | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Nephronaias aztecorum nominal species Nephronaias aztecorum tolimanensis Pilsbry, 1920
Pilsbry, 1920, Proc. Acad. Nat. Sci. 72: 194, fig. 4.
(intro'd as intra-sp. of Unio aztecorum Philippi, 1847)
Type(s): HOLOTYPE ANSP_46195, Toliman, Jalisco [Mexico].
= Nephronaias aztecorum Taxonomic Opinions
+ Nephronaias (s.s.) aztecorum (Philippi, 1847) — Haas, 1969
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