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

nominal species Unio calamitarum var. D nephretica Fischer & Crosse, 1894

Unio calamitarum var. D nephretica Fischer & Crosse, 1894 = Nephronaias calamitarum

Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 612.
(intro'd as intra-sp. of Unio calamitarum Morelet, 1849)
Type(s): HOLOTYPE (MONOTYPY) BMNH_1907-12-30-377, Baluntie, near Palenque.

Taxonomic Opinions

+ Nephronaias calamitarum (Morelet, 1849) — Cummings et al., 2025: 239, pl. 44 top right.

+ Nephronaias (s.s.) calamitarum (Morelet, 1849) — Haas, 1969: 195.

= Nephronaias calamitarum var. nephritica [sic] (Crosse & Fischer, 1894) — Simpson, 1914: 281.

= Unio (Simonaias) cuprinus var. nephritica [sic] Crosse & Fischer, 1894 — Martens, 1900: 505.

+ — Simpson, 1900.

= Unio (Simonaias) calamitarum var. D nephretica — Fischer & Crosse, 1894: 613.