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Page last updated
Thu 05 Dec 2019

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!

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nominal species Unio geometricus Lea, 1834


Lea, 1834, Trans. Amer. Phil. Soc. 5 [O. 1]: 38 [150], pl. 4, fig. 10.
Type(s): HOLOTYPE USNM_85712, Bayou Teche, Louisiana.

= Uniomerus declivis

Taxonomic Opinions

+ Uniomerus tetralasmus (Say, 1830) — (Williams et al., 2008)
+ Uniomerus declivis (Say, 1832) — (Parmalee & Bogan, 1998)
+ Uniomerus tetralasmus (Say, 1830) — (Burch, 1975)
+ Uniomerus tetralasmus (Say, 1831) — (R.I. Johnson, 1972)
+ Uniomerus tetralasmus (Say, 1831) — (R.I. Johnson, 1970)
+ Uniomerus tetralasmus (Say, 1831) — (Haas, 1969)
+ Elliptio (Uniomerus) declivis (Say, 1831) — (Frierson, 1927)
+ Uniomerus tetralasmus comptodon [sic] (Say) — (Utterback, 1915)
+ Unio (sec. Uniomerus) tetralasmus var. camptodon Say, 1832 — (Simpson, 1914)
+ Unio declivis Say — (de Gregorio, 1914)
+ Unio (sec. Uniomerus) tetralasmus var. camptodon Say, 1832 — (Simpson, 1900)
+ Unio (s.s.) tetralasmus Say, 1831 — (Call, 1900)
+ Unio tetralasmus Say, 1830 — (Call, 1895)
+ Margaron (Unio) declivis (Say) — (Lea, 1870)
+ Unio declivis Say, 1831 — (Conrad, 1853)
+ Margaron (Unio) declivis (Say) — (Lea, 1852)
+ Unio declivis Say — (Küster, 1852)
+ Unio declivis Say — (Hanley, 1843)
+ Unio declivis Say, 1831 — (Conrad, 1836)
+ Margarita (Unio) declivis (Say, 1831) — (Lea, 1836)
+ Unio declivis Say — (Ferussac, 1835)

Page updated: 15:18:15 Thu 05 Dec 2019

 
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