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Page last updated
Wed 1 October 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 | Unionoida | Etherioidea | Mycetopodidae | Monocondylaeinae | Tamsiella

species Tamsiella tamsiana (Dunker, 1858): synonymy
     16 specimens

Monocondylaea tamsiana Dunker, 1858
Dunker, 1858. Malak. Blatt. 5: 226.
Type(s): HOLOTYPE ZMB_101899, Rio Chirgua, 12 mi SW Pto Cabello, Venezuela.

Monocondylaea tamsana [sic]Simpson (1900)
Monocondylaea tamsianaSimpson (1914), H.B. Baker (1930)
Tamsiella tamsianaHaas (1931), Thiele (1934), Parodiz & Bonetto (1963), Haas (1969), Haas (1969), ... Lasso et al. (2009), Bogan (2010), Pereira et al. (2014), Mansur et al. (2020), Graf & Cummings (2021)

Monocondylaea tamsana Simpson, 1900
‘Dunker’ Simpson, 1900. Proc. U.S. Nat. Mus. 22: 913.
‘Dunker’ Simpson, 1914. Descr. Cat. Naiades: 1392.

Monocondylaea tamsianaH.B. Baker (1930)
Tamsiella tamsianaHaas (1931)

Taxonomic History (since 1900)

Monocondylaea tamsana [sic]Simpson (1900)
Monocondylaea tamsianaSimpson (1914), H.B. Baker (1930)
Tamsiella tamsianaHaas (1931), Thiele (1934), Parodiz & Bonetto (1963), Haas (1969), Haas (1969), ... Lasso et al. (2009), Bogan (2010), Pereira et al. (2014), Mansur et al. (2020), Graf & Cummings (2021)

 
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