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Taxonomy

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Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

Iridinidae


Species & Genus Richness by
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Species Richness & Endemism by
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Data last updated
Mon 1 Dec 2025

Publication Conrad (1857): summary

publication summary

Full 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 = Gonidea angulata

‘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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