MUSSELp

MUSSELpdb

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Unionidae

Margaritiferidae

Hyriidae

Etheriidae

Mycetopodidae

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Species & Genus Richness by
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Geography

Summary

North America

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

Publication Clessin (1874): summary

publication summary

Full Citation

Clessin, S. 1874. Pisidiums des lacs suísses (Extrait d’une lettre addressée à M. le Dr. A. Brot). Bulletin de la Société vaudoise des sciences naturelles 13: 147-149. Available electronically.

Attributed Nominal Species

Pisidium demissum Clessin, 1874 =

Clessin, 1874. Bull. Soc. Vaud. Sci. Nat. 13: 149. [nomen nudum]
Clessin, 1877. Conch. Cab. 9(3): 71, pl, 8, figs. 19-21.

Pisidium foreli Clessin, 1874 = Euglesa nitida

Clessin, 1874. Bull. Soc. Vaud. Sci. Nat. 13: 149. [nomen nudum]
Clessin, 1877. Conch. Cab. 9(3): 68, pl. 8, figs. 1-3.

Pera henslowiana Jenyns, 1832 = Euglesa henslowana

‘Leach’ of Authors.
Jenyns, 1832. Trans. Cambridge Phil. Soc. 4: 308.
Hanley, 1843. Illustr. Descr. Cat. Rec. Bivalve Shells: 91.
Leach, 1852. Syn. Moll. Gr. Brit.: 291 [as ‘Pera henslowiana’].
Prime, 1870. Amer. J. Conch. 5: 169.
Clessin, 1874. Conch. Cab. 9(3): 13.
Clessin, 1874. Bull. Soc. Vaud. Sci. Nat. 13: 149 [as ‘Pisidium henslowianum’].
Servain, 1882. Hist. Moll. Acéph. Francfort: 19 [as ‘Pisidium henslowianum’].
Prime, 1895. Cat. Corbiculadae: 60 [as ‘Pisidium henslowianum’].
Dall, 1903. Trans. Wagner Free Inst. 3(6): 1463.
Thiele, 1934. Handb. Syst. Weichtierk. 3: 853 [1297].
Kantor et al., 2010. Cat. Contin. Moll. Russia: 308 [as ‘Tellina henslowiana’].
(error for Tellina henslowana Sheppard, 1825)

Pisidium occupatum Clessin, 1874 =

Clessin, 1874. Bull. Soc. Vaud. Sci. Nat. 13: 149. [nomen nudum]

Pisidium profundum Clessin, 1874 =

Clessin, 1874. Bull. Soc. Vaud. Sci. Nat. 13: 149. [nomen nudum]

Pisidium urinator Clessin, 1877 = Conventus conventus

Clessin, 1874. Bull. Soc. Vaud. Sci. Nat. 13: 149. [nomen nudum]
Clessin, 1877. Deutsche Excurs. Moll. Fauna: 70, pl. 8, 16-18.

Taxonomic Opinions

Pisidium amnicum

Pisidium demissum sp. nov.

Pisidium foreli sp. nov. = Euglesa nitida

Pisidium henslowianum [sic] Jen. par. = Euglesa henslowana

Pisidium profundum sp. nov.

Pisidium urinator sp. nov. = Conventus conventus

 
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