The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

Search the database pages:

Unionoida | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Nephronaias calamitarum

nominal species Unio calamitarum var. B prolongata Fischer & Crosse, 1894

Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(16): 613, pl. 63, figs. 5-5a.
(intro'd as intra-sp. of Unio calamitarum Morelet, 1849)
Type(s): HOLOTYPE BMNH_93-2-4-2008, Baluntie, near Palenque.

= Nephronaias calamitarum

Taxonomic Opinions

+ Nephronaias (s.s.) scamnata (Morelet, 1849) — Johnson, 1981
+ Nephronaias (s.s.) calamitarum (Morelet, 1849) — Haas, 1969
+ Elliptio (Nephronaias) calamitarum (Morelet) — Haas, 1929
= Elliptio (Nephronaias) calamitarum-prolongus [sic] (Crosse & Fischer, 1893) — Frierson, 1927
- OMITTED — Simpson, 1914
+ Nephronaias tabascoensis (Küster, 1856) — Ihering, 1901
+ Unio (Simonaias) cuprinus var. tabascoensis Charpentier in Küster, 1856 — Martens, 1900
= Unio (Simonaias) calamitarum var. G prolongata — Fischer & Crosse, 1894

Page updated: 11:11:44 Sun 06 Nov 2022