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Page last updated
Thu 3 September 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!

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Bivalvia | Venerida | Cyrenoidea | Cyrenoididae | Geloina

species Geloina bengalensis (Lamarck, 1818): synonymy
     1 specimen

Cyrena bengalensis Lamarck, 1818
Lamarck, 1818. Hist. Natur. Anim. sans Vert. 5: 554’ [2nd page 554].

Cyrena (s.s.) bengalensisDall (1903)
Polymesoda bengalensisvan Benthem Jutting (1953), Bogan (2010), IUCN (2012), OBIS (2012)
Polymesoda (Geloina) bengalensisBrandt (1974), Morton (1984)

Cyrena sumatrensis G.B. Sowerby, 1821
G.B. Sowerby, 1821. Genera of Shells 2: 30, pl. 65.

Polymesoda (Geloina) bengalensisBrandt (1974), Morton (1984)

Cyrena turgida Lea, 1834
Lea, 1834. Trans. Amer. Phil. Soc. 5 [O. 1]: 109, pl. 18, fig. 53.

Polymesoda (Geloina) bengalensisBrandt (1974), Morton (1984)

Cyrena zeylanica Mousson, 1849
Mousson, 1849. Land-Süßw.-Moll. Java: 89, pl. 13.
(misidentified reference to Cyclas zeylanica Lamarck, 1806)

Polymesoda erosavan Benthem Jutting (1953)
Polymesoda (Geloina) bengalensisBrandt (1974), Morton (1984)

Cyrena (Corneocyclas) galatheae Mørch, 1850
Mørch, 1850. Cat. Conch. Kierulf: 32, pl. 2.

Polymesoda (Geloina) galatheaeBrandt (1974)
Polymesoda (Geloina) bengalensisMorton (1984)
Polymesoda bengalensisIUCN (2012)

Cyrena eximia Dunker, 1852
Dunker, 1852. Zeitschr. f. Malakozool. 9: 51.

Polymesoda bengalensisvan Benthem Jutting (1953)
Polymesoda (Geloina) bengalensisBrandt (1974), Morton (1984)
B.J. Smith (1992)

Cyrena decipiens Deshayes, 1855
Deshayes, 1855. Proc. Zool. Soc. London 22: 17, sp. 18.

Polymesoda (Geloina) bengalensisBrandt (1974), Morton (1984)

Cyrena fallax Deshayes, 1855
Deshayes, 1855. Proc. Zool. Soc. London 22: 15, sp. 10.

Polymesoda (Geloina) bengalensisMorton (1984)
B.J. Smith (1992)

Cyrena impressa Deshayes, 1855
Deshayes, 1855. Proc. Zool. Soc. London 22: 18, sp. 23.

Polymesoda bengalensisvan Benthem Jutting (1953)
Polymesoda (Geloina) bengalensisBrandt (1974), Morton (1984)
B.J. Smith (1992)

Cyrena sinuosa Deshayes, 1855
Deshayes, 1855. Proc. Zool. Soc. London 22: 18, sp. 22.

Polymesoda (Geloina) bengalensisBrandt (1974), Morton (1984)

Cyrena regularis Prime, 1861
Prime, 1861. Proc. Acad. Nat. Sci. 13: 126.
Prime, 1864. Ann. Lyc. Natur. Hist. 8(3): 90, fig. 38.

Cyrena siamensis Prime, 1861
Prime, 1861. Proc. Acad. Nat. Sci. 13: 126.
(renamed Cyrena siamica Prime, 1864)

Cyrena siamica Prime, 1864
Prime, 1861. Proc. Acad. Nat. Sci. 13: 126 [as ‘siamensis’].
Prime, 1864. Ann. Lyc. Natur. Hist. 8(3): 86, fig. 35.
(new name for Cyrena siamensis Prime, 1861)

Polymesoda (Geloina) bengalensisBrandt (1974), Morton (1984)
Geloina siamicaOBIS (2012)

Cyrena bengalensis var. umbonata Clessin, 1877
Clessin, 1877. Conch. Cab. 9(3): 108, pl. 13, figs. 1-2.
(intro'd as intra-sp. of Cyrena bengalensis Lamarck, 1818)

Cyrena decipiens Tomlin, 1932
Tomlin, 1932. J. nat. Hist. Siam Soc. 8: 317.
(reference to Cyrena decipiens Deshayes, 1855)

Taxonomic History (since 1900)

Cyrena (s.s.) bengalensisDall (1903)
Polymesoda bengalensisvan Benthem Jutting (1953), Bogan (2010), IUCN (2012), OBIS (2012)
Polymesoda erosavan Benthem Jutting (1953)
Polymesoda (Geloina) bengalensisBrandt (1974), Morton (1984)
Polymesoda (Geloina) galatheaeBrandt (1974)
B.J. Smith (1992)
Geloina siamicaOBIS (2012)

 
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