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nominal species Psoronaias martensi Frierson, 1927

Psoronaias martensi Frierson, 1927 = Psoronaias crocodilorum

Martens, 1900. Biol. Centr.-Amer., Moll.: 494, pl. 31, figs. 1-2 [as ‘Unio psoricus’].
Frierson, 1927. Check List N. Amer. Naiades: 64, sp. 279.
Type(s): LECTOTYPE [AS TYPE] ZMB/MOLL_39466 (by R.I. Johnson, 1972: 146), N. Guatemala: Rio de las Salinas.

Taxonomic Opinions

+ Psoronaias crocodilorum (Morelet, 1849) — Cummings et al., 2025: 319, pl. 65 middle left.

= Psoronaias martensi Frierson, 1927 — Graf & Cummings, 2021: 20.

= Psoronaias martensi Frierson, 1927 — Bogan, 2010: [web].

= Psoronaias martensi Frierson, 1927 — Graf & Cummings, 2007: 309.

= Psoronaias martensi Frierson, 1927 — Haas, 1969: 326.

= Psoronaias martensi Frierson — Haas, 1930: 319.

= Psoronaias martensi Frierson, 1927 — Frierson, 1927: 64, sp. 279.