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Page last updated
Thu 17 July 2025

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!


Publication Morrison (1942): summary
     publication summary

Complete Citation

Morrison. 1942. Bulletin Bur. Amer. Ethnol. 129.

Attributed Nominal Species

Actinonaias carinata orbis Morrison, 1942
Morrison, 1942. Bulletin Bur. Amer. Ethnol. 129: 361.
(intro'd as intra-sp. of Unio carinatus Barnes, 1823)
Type(s): HOLOTYPE USNM_84998, Florence, Alabama.

Obovaria subrotunda globula Morrison, 1942
Morrison, 1942. Bulletin Bur. Amer. Ethnol. 129: 360.
(intro'd as intra-sp. of Obliquaria (Rotundaria) subrotunda Rafinesque, 1820)
Type(s): HOLOTYPE USNM_85769, Tuscumbia, Alabama.

Quadrula biangulata Morrison, 1942
Morrison, 1942. Bulletin Bur. Amer. Ethnol. 129: 356.
Type(s): HOLOTYPE USNM_84221, Tuscumbia, Alabama.

 
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