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Page last updated
Sun 31 Oct 2021

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!

For each valid genus, the nominal generic synonyms are listed. The taxonomic history (since 1900) at the bottom of the page lists the genera to which all of the currently included species have been classified.

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Ambleminae | Quadrulini

genus Tritogonia Agassiz, 1852: nominal genera
     3 valid species

Tritogenia Agassiz, 1852
‘Agassiz’ of Authors.
Agassiz, 1852, Arch. Naturg. 18(1): 52.
Mörch, 1853, Cat. Conch. Yoldi 2: 44.
Adams & Adams, 1857, Gen. Rec. Moll. 2(31-32): 496.
Paetel, 1890, Cat. Conch.-Samml. 3: 143.
(error for Tritogonia Agassiz, 1852)

Tritogonia Agassiz, 1852
Agassiz, 1852, Arch. Naturg. 18(1): 48.
Type species: Obliquaria (Ellipsaria) verrucosa Rafinesque, 1820 (orig. desig.) = Tritogonia verrucosa

Tritigonia Morrison, 1955
Morrison, 1955, Ann. Rept. AMU 1955(21): 16.
(error for Tritogonia Agassiz, 1852)

Taxonomic History (since 1900)

TritogoniaSimpson (1900), Simpson (1900), Ortmann (1909), Simpson (1914), ..., Inoue et al. (2018), Pfeiffer et al. (2019), Lopes-Lima et al. (2019), Graf & Cummings (2021)
Unio (s.s.)Call (1900)
Quadrula (sec. Theliderma)Simpson (1900)
QuadrulaOrtmann (1909), Ortmann (1909), Ortmann (1910), Ortmann (1912), ..., Bolotov et al. (2017), Williams et al. (2017), Marshall et al. (2018), Huang et al. (2019)
Simpson (1914)
Uniode Gregorio (1914), Yen (1951)
HyriopsisHaas (1924)
Quadrula (s.s.)Frierson (1927), Haas (1969)
Quadrula (Tritogonia)Frierson (1927)
Quadrula (Cyclonaias)Haas (1930)

Page updated: 17:19:03 Sun 31 Oct 2021

 
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