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Page last updated
Thu 17 July 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!

Bivalvia | Unionoida | Etherioidea | Mycetopodidae | Monocondylaeinae

genus Haasica Strand, 1932: synonymy
     1 Recent valid species (1 total species)

Marshalliella Haas, 1931
Haas, 1931. Senckenbergiana 13: 50.
(homonym of Kieffer, 1913 [Hymenop.]; renamed Haasica Strand, 1932)
Type species: Plagiodon balzani Ihering, 1893 (orig. desig.) = Haasica balzani

Haasica Strand, 1932
Strand, 1932. Folia Zool. Hydrobiol. 4: 134.
(new name for Marshalliella Haas, 1931)

Taxonomic History (since 1900)

Iheringella — Simpson (1900), Simpson (1914), Ortmann (1921)
Marshalliella — Haas (1931)
Haasica — Thiele (1934), Morretes (1949), Parodiz & Bonetto (1963), Bonetto (1966), Haas (1969), Haas (1969), Quintana (1982), Simone (2006), Graf & Cummings (2007), Bogan (2010), Pereira et al. (2014), Graf & Cummings (2021)

 
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