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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 Conrad (1857): summary
     publication summary

Complete Citation

Conrad, T.A. 1857. Descriptions of two new genera of shells. Proceedings of the Academy of Natural Sciences of Philadelphia 9: 165-166. Available electronically.

Attributed Nominal Genera

Gonidea Conrad, 1857
Conrad, 1857. Proc. Acad. Nat. Sci. 9: 165.
Type species: Anodonta randalli Trask, 1854 (sub. desig. by of Authors, 0) = Gonidea angulata

Attributed Nominal Species

Anodon randalii Conrad, 1857
‘Trask’ Conrad, 1857. Proc. Acad. Nat. Sci. 9: 165.
‘Trask’ Lopes-Lima et al., 2020. MPE 146: Appendix 1.
(error for Anodonta randalli Trask, 1854)

Taxonomic Opinions

Gonidea angulata (Lea)

Gonidea feminalis (Gould) = Gonidea angulata

Gonidea randalii [sic] (Trask) = Gonidea angulata

 
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