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Page last updated
Tue 08 Oct 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 | Unioninae | Anodontini | Alasmidontina | Lasmigona

species Lasmigona compressa (Lea, 1829): synonymy
     2 specimens available.

Symphynota compressa Lea, 1829
Lea, 1829, Trans. Amer. Phil. Soc. 3 [O. 1]: 450, pl. 12, fig. 22.
(renamed Margaron (Unio) pressus Lea, 1852)
Type(s): LECTOTYPE USNM_83961, Yellow Cr., Cincinnati, Ohio.

Unio alasmodontina Lea, 1829
‘Barnes’ Lea, 1829, Trans. Amer. Phil. Soc. 3 [O. 1]: 451.
(intro'd as syn of Symphynota compressa Lea, 1829)

Unio compressus var. plebius C.B. Adams, 1842
C.B. Adams, 1842, [in] Thompson, History of Vermont (1): 16.
(intro'd as intra-sp. of Symphynota compressa Lea, 1829)
Type(s): LECTOTYPE MCZ_154361, small brook in Middlebury, Vermont.

Complanaria alasmodontina Stimpson, 1851
‘Barnes’ Stimpson, 1851, Shells of New England: 14.
(reference to Unio alasmodontina Lea, 1829)

Margaron (Unio) pressus Lea, 1852
Lea, 1852, Synopsis Fam. Naiades: 19.
Lea, 1870, Synopsis Fam. Naiades: 29.
(new name for Symphynota compressa Lea, 1829)
Type(s): HOLOTYPE USNM_83961, Yellow Cr., Cincinnati, Ohio.

Unio compressus var. plebeius Lea, 1852
‘Adams’ Lea, 1852, Synopsis Fam. Naiades: 19.
(error for Unio compressus var. plebius C.B. Adams, 1842)

Unio compressa var. lindus de Gregorio, 1914
de Gregorio, 1914, Il Nat. Siciliano 2: 14, pl. 6, figs. 1a-d.
(intro'd as intra-sp. of Symphynota compressa Lea, 1829)

Page updated: 16:13:29 Tue 08 Oct 2019

 
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