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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 | Veneroida | Cyrenoidea | Cyrenoididae | Cyanocyclas

species Cyanocyclas paranacensis (d’Orbigny, 1835): synonymy
     3 specimens

Cyclas (Cyrena) paranacensis d’Orbigny, 1835
d’Orbigny, 1835. Mag. Zool. 5(61-62): 44.

Corbicula (Cyanocyclas) paranacensisMarshall (1924)
Cyanocyclas paranacensisSimone (2006), Bogan (2010), Czaja et al. (2023)
Neocorbicula paranensis [sic]Rumi et al. (2008), Ituarte (2020)
Cyanocyclas paranaensis [sic]Pereira et al. (2014)

Cyclas paranensis d’Orbigny, 1846
d’Orbigny, 1846. Voyage dans l’Amérique Méridionale 5: ??.

Corbicula (Cyanocyclas) paranacensisMarshall (1924)
Cyanocyclas paranacensisSimone (2006)

Corbicula bermejoensis Preston, 1914
Preston, 1914. Ann. Mag. Nat. Hist. 13: 528.

Corbicula (Cyanocyclas) bermejoensisMarshall (1924)
Cyanocyclas paranacensisSimone (2006)

Corbicula (Cyanocyclas) circularis Marshall, 1924
Marshall, 1924. Proc. U.S. Nat. Mus. (2552): 3, pl. 2, figs. 1-3.

Corbicula (Cyanocyclas) circularisMarshall (1924), Marshall (1927)
Cyanocyclas paranacensisSimone (2006)

Corbicula (Cyanocyclas) compacta Marshall, 1924
Marshall, 1924. Proc. U.S. Nat. Mus. (2552): 4, pl. 2, figs. 10-12.

Corbicula (Cyanocyclas) compactaMarshall (1924), Marshall (1927)
Cyanocyclas paranacensisSimone (2006)

Corbicula (Cyanocyclas) fortis Marshall, 1924
Marshall, 1924. Proc. U.S. Nat. Mus. (2552): 7, pl. 2, figs. 7-9.

Corbicula (Cyanocyclas) fortisMarshall (1924), Marshall (1927)
Cyanocyclas paranacensisSimone (2006)
Neocorbicula fortisItuarte (2020)

Corbicula (Cyanocyclas) oleana Marshall, 1924
Marshall, 1924. Proc. U.S. Nat. Mus. (2552): 8, pl. 1, figs. 2-4.

Corbicula (Cyanocyclas) oleanaMarshall (1924), Marshall (1927)
Cyanocyclas paranacensisSimone (2006)

Cyrena paranicensis Hanley, 1843
‘d’Orbigny’ Hanley, 1843. Illustr. Descr. Cat. Rec. Bivalve Shells: 94.

Cyanocyclas paranaensis Pereira et al., 2014
‘Orbigny’ Pereira et al., 2014. Hydrobiologia 735: [12].

Taxonomic History (since 1900)

Corbicula (Cyanocyclas) paranacensisMarshall (1924)
Corbicula (Cyanocyclas) bermejoensisMarshall (1924)
Corbicula (Cyanocyclas) circularisMarshall (1924), Marshall (1927)
Corbicula (Cyanocyclas) compactaMarshall (1924), Marshall (1927)
Corbicula (Cyanocyclas) fortisMarshall (1924), Marshall (1927)
Corbicula (Cyanocyclas) oleanaMarshall (1924), Marshall (1927)
Cyanocyclas paranacensisSimone (2006), Bogan (2010), Czaja et al. (2023)
Neocorbicula paranensis [sic]Rumi et al. (2008), Ituarte (2020)
Cyanocyclas paranaensis [sic]Pereira et al. (2014)
Neocorbicula fortisItuarte (2020)

 
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