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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 | ... | Hyriidae | Hyriinae | Rhipidodontini | Diplodon

species Diplodon granosus (Bruguière, 1792): synonymy
     17 specimens

Unio granosa Bruguière, 1792
Bruguière, 1792. J. de Hist. Nat. 1: 107, pl. 6, figs. 3-4.
Bruguière, 1797. Encycl. Méth. 2: pl. 249, figs. 2a-b [as Unio sp.].
Type(s): HOLOTYPE MNHN-IM-2000-1710, Cayenne.

Diplodon (s.s.) granosusSimpson (1900), Simpson (1914), Ortmann (1921), Morretes (1949), Bonetto (1965), Martinez et al. (2004), Rumi et al. (2008)
Diplodon (s.s.) granosus granosusHaas (1931), Bonetto (1964), Haas (1969)
Diplodon granosusParodiz (1968), Simone (2006), Graf & Cummings (2007), Lasso et al. (2009), Bogan (2010), Massemin et al. (2010), IUCN (2011), Mansur et al. (2020), Graf & Cummings (2021)
Diplodon (s.s.) granosaPereira et al. (2014)

Unio psammactinus Philippi, 1848
‘Bronn’ Philippi, 1848. Abbild. Beschr. Conch. 3: 79, pl. 5, fig. 2.

Diplodon (s.s.) granosusSimpson (1900), Simpson (1914), Ortmann (1921)
Diplodon (s.s.) granosus granosusHaas (1931), Haas (1969)
Diplodon granosusParodiz (1968), Simone (2006)
Diplodon multistriatusMiyahira et al. (2019)

Unio famelicus Gould, 1850
Gould, 1850. Proc. Boston Soc. Nat. Hist. 3: 294.
Gould, 1852. U.S. Explor. Exped. 12: 432, figs. 544-544b.
Type(s): HOLOTYPE USNM_5929, Oregon.

Diplodon (s.s.) granosusSimpson (1900), Simpson (1914)
Hyridella lessoniHaas (1930)
Haas (1969)
Diplodon granosusSimone (2006)

Unio psammaticus Lea, 1852
‘Bronn’ Lea, 1852. Synopsis Fam. Naiades: 21.
‘Philippi’ Parodiz, 1968. Sterkiana 30: 9.
(error for Unio psammactinus Philippi, 1848)

Unio niloticus Sowerby, 1868
‘Caillaud’ [sic] Sowerby, 1868. Conch. Icon. 16: pl. 73, sp. 374.
(misidentified reference to Unio niloticus Cailliaud, 1827)

Diplodon (s.s.) granosusSimpson (1900), Simpson (1914)
Diplodon granosusSimone (2006)

Diplodon expansus Ihering, 1910
‘Küster’ Ihering, 1910. Abh. Senckenb. Naturf. Ges. 32: 134.
(misidentified reference to Unio expansus Küster, 1856)

Diplodon (s.s.) granosusOrtmann (1921)

Unio nuloticus Simone, 2006
‘Sowerby’ Simone, 2006. Land. Freshw. Moll. Brazil.: 259.
(error for Unio niloticus Sowerby, 1868)

Taxonomic History (since 1900)

Diplodon (s.s.) granosusSimpson (1900), Simpson (1914), Ortmann (1921), Morretes (1949), Bonetto (1965), Martinez et al. (2004), Rumi et al. (2008)
Hyridella lessoniHaas (1930)
Diplodon (s.s.) granosus granosusHaas (1931), Bonetto (1964), Haas (1969)
Diplodon granosusParodiz (1968), Simone (2006), Graf & Cummings (2007), Lasso et al. (2009), Bogan (2010), Massemin et al. (2010), IUCN (2011), Mansur et al. (2020), Graf & Cummings (2021)
Haas (1969)
Diplodon (s.s.) granosaPereira et al. (2014)
Diplodon multistriatusMiyahira et al. (2019)

 
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