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Wed 1 October 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

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Publication Lamarck (1807): summary
     publication summary

Complete Citation

Lamarck, J.B. 1807. Sur la division des Mollusques Acéphales conchylifères, et sur un nouveau genre de coquille appartenant à cette division. Annales du Muséum d’Histoire Naturelle 10: 389-408. Available electronically.

Attributed Nominal Genera

Etheria Lamarck, 1807
Lamarck, 1807. Ann. Mus. Hist. Nat. 10: 400.
Lamarck, 1819. Hist. Natur. Anim. sans Vert. 6: 98.
(renamed Aetheria Oken, 1818)
Type species: Etheria semilunata Lamarck, 1807 (sub. desig. by Gray, 1847: 193) = Etheria elliptica

Attributed Nominal Species

Etheria elliptica Lamarck, 1807
Lamarck, 1807. Ann. Mus. Hist. Nat. 10: 401, pls. 29; pl. 31, fig. 1.
Lamarck, 1819. Hist. Natur. Anim. sans Vert. 6: 99, sp. 1.
Type(s): HOLOTYPE MNHN_21209, Habite..... la mer des grandes Indes?

Etheria semilunata Lamarck, 1807
Lamarck, 1807. Ann. Mus. Hist. Nat. 10: 404, pl. 32, figs. 1-2 [as ‘semi-lunata’].
Lamarck, 1819. Hist. Natur. Anim. sans Vert. 6: 100, sp. 3.
Type(s): HOLOTYPE MHNG_XXX, Madagascar.

Etheria transversa Lamarck, 1807
Lamarck, 1807. Ann. Mus. Hist. Nat. 10: 406, pl. 32, figs. 3-4.
Lamarck, 1819. Hist. Natur. Anim. sans Vert. 6: 100, sp. 4.
Type(s): HOLOTYPE MNHG_XXXX, Madagascar.

Etheria trigonula Lamarck, 1807
Lamarck, 1807. Ann. Mus. Hist. Nat. 10: 403, pl. 30; pl. 31, fig. 2.
Lamarck, 1819. Hist. Natur. Anim. sans Vert. 6: 99, sp. 2.
Type(s): HOLOTYPE MNHN_21210, [no locality available - Africa].

Taxonomic Opinions

Etheria elliptica

Etheria semi-lunata = Etheria elliptica

Etheria transversa = Etheria elliptica

Etheria trigonula = Etheria elliptica

 
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