Unionoida | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Psoronaias semigranosa nominal species Unio crocodilorum Morelet, 1849
Morelet, 1849, Test. Nov. 1: 28.
Type(s): SYNTYPE BMNH_1893-2-4-2030, River Usumacinta, Central America.
= Psoronaias semigranosa Taxonomic Opinions
+ Psoronaias semigranosa (von dem Busch in Philippi, 1843) — Graf & Cummings, 2021
= Psoronaias crocodilorum Morelet, 1849 — Bogan, 2010
= Psoronaias crocodilorum (Morelet, 1849) — Graf & Cummings, 2007
= Psoronaias crocodilorum (Morelet, 1849) — Haas, 1969
+ Psoronaias semigranosus (von dem Busch, 1845) — Goodrich & van der Schalie, 1937
= Psoronaias crocodilorum Mor. — Haas, 1930
= Psoronaias crocodilarum [sic] (Morelet) — Haas, 1929
= Psoronaias crocodilorum (Morelet, 1849) — Frierson, 1927
= Unio (sec. Elliptio) crocodilarum [sic] Morelet, 1849 — Simpson, 1914
= Unio (sec. Elliptio) crocodilarum [sic] Morelet, 1849 — Simpson, 1900
= Unio (Psoronaias) crocodilorum Morelet, 1849 — Martens, 1900
= Unio (Psoronaias) crocodilorum A. Morelet, 1849 — Fischer & Crosse, 1894
+ Margaron (Unio) pliciferus (Lea) — Lea, 1870
= Unio crocodilorum Morelet, 1849 — Reeve, 1864
- NO OPINION — Lea, 1852
= Unio crocodilorum — Morelet, 1849
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