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Page last updated
Wed 06 Nov 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!

This page lists the nominal species (available and otherwise) currently circumscribed under the valid name.

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Quadrulini | Uniomerus

species Uniomerus tetralasmus (Say, 1831): synonymy
     11 specimens available.

Unio tetralasmus Say, 1831
Say, 1831, Amer. Conch. 3: pl. 23.

Unio camptodon Say, 1832
Say, 1832, Amer. Conch. 5: pl. 42.
Type(s): TOPOTYPE USNM_85354, New Orleans, La.

Unio declivis Conrad, 1836
‘Say’ Conrad, 1836, Monogr. Fam. Unionidae 1(5): 45, pl. 23, fig. 1.
Conrad, 1838, Monogr. Fam. Unionidae 2(11): back cover correginda [as ‘U. sayanus Ward’].
(misidentified reference to Unio declivis Say, 1831)

Unio sayanus Conrad, 1838
‘Ward’ of Authors.
Conrad, 1838, Monogr. Fam. Unionidae 2(11): 102, pl. 56, fig. 2.
B.H. Wright, 1888, Check List: unnumbered p. 5.
(error for Unio sayii Tappan, 1839)

Unio sayii Tappan, 1839
Ward in Tappan, 1839, Amer. J. Sci. 35: 268, pl. 3, fig. 1.
Type(s): POSSIBLE SYNTYPE USNM_85356, Scioto R., Ohio.

Unio paralellus Conrad, 1841
Conrad, 1841, Proc. Acad. Nat. Sci. 1: 20.
(incorrect original spelling of Unio parallelus Conrad, 1841)

Unio parallelus Conrad, 1841
Conrad, 1841, Proc. Acad. Nat. Sci. 1: 20 [as ‘paralellus’].
Conrad, 1854, Jour. Acad. Nat. Sci. 2(4): 297 [as ‘parallelus’].
(homonym of Unio parallelus Sowerby, 1840; correct name for Unio paralellus Conrad, 1841; renamed Unio porrectus Conrad, 1854)

Unio symmetricus Lea, 1845
Lea, 1845, Proc. Amer. Phil. Soc. 4: 164.
Lea, 1848, Trans. Amer. Phil. Soc. 10 [O. 4]: 73 [47], pl. 4, fig. 11.
Type(s): HOLOTYPE USNM_85604, Alexandria, La.

Unio rhomboidius Lea, 1852
‘Ward MSS’ Lea, 1852, Synopsis Fam. Naiades: 32. [nomen nudum]
(intro'd as syn of Unio camptodon Say, 1832)

Unio rivularis Conrad, 1853
‘Say’ Conrad, 1836, Monogr. Fam. Unionidae 1(5): 45, pl. 23, fig. 1 [as ‘U. declivis’].
Conrad, 1853, Proc. Acad. Nat. Sci. 6: 257.
Conrad, 1854, Jour. Acad. Nat. Sci. 2(4): 296.
Type(s): HOLOTYPE ANSP_42852, small creek in Greene Co., Ala.

Unio porrectus Conrad, 1854
Conrad, 1853, Proc. Acad. Nat. Sci. 6: 268. [nomen nudum]
Conrad, 1854, Jour. Acad. Nat. Sci. 2(4): 296, pl. 26, fig. 7.
(homonym of Unio porrectus Sowerby, 1829; new name for Unio parallelus Conrad, 1841)
Type(s): HOLOTYPE ANSP_42847, Jackson, Miss.

Unio subcroceus Conrad, 1854
Conrad, 1853, Proc. Acad. Nat. Sci. 6: 268. [nomen nudum]
Conrad, 1854, Jour. Acad. Nat. Sci. 2(4): 297, pl. 27, fig. 1.
Type(s): HOLOTYPE ANSP_41406, Canadian Fork, Arkansas River.

Unio manubius Gould, 1855
Gould, 1855, Proc. Boston Soc. Nat. Hist. 5: 229.
Type(s): LECTOTYPE MCZ_169447, Chihuahua, 60 mi from Camp Ringgold, Mexico.

Unio jamesianus Lea, 1857
Lea, 1857, Proc. Acad. Nat. Sci. 9: 84.
Lea, 1858, Jour. Acad. Nat. Sci. 4 [O. 6]: 52 [52], pl. 6, fig. 35.
Type(s): HOLOTYPE USNM_85365, Jackson, Miss.

Unio electrinus Reeve, 1865
Reeve, 1865, Conch. Icon. 16: pl. 25, sp. 121.

Unio manubrius Paetel, 1890
‘Gould’ of Authors.
Paetel, 1890, Cat. Conch.-Samml. 3: 158.
Call, 1895, Trans. Acad. Sci. St. Louis 7: 53.
Call, 1900, Ind. Dept. Geol. Nat. Res. (1899): 518.
(error for Unio manubius Gould, 1855)

Unio camptodon Stearns, 1891
Stearns, 1891, Proc. U.S. Nat. Mus. 14 (844): 105.
(reference to Unio camptodon Say, 1832)

Uniomerus tetralasma comptodon Utterback, 1915
Utterback, 1915, Amer. Midl. Nat. 4(3): 48.
Utterback, 1915, Amer. Midl. Nat. 4(6): 247.
(error for Unio camptodon Say, 1832)

Unio electricus Haas, 1969
‘Reeve’ Haas, 1969, Das Tierreich 88: 209.
(error for Unio electrinus Reeve, 1865)

Page updated: 11:02:25 Wed 06 Nov 2019

 
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