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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!


Publication Marrone et al. (2019): summary
     publication summary | cladograms

Complete Citation

Marrone, F., G. Nardi, S. Cianfanelli, M. Govedič, S.A. Barra et al. 2019. Diversity and taxonomy of the genus Unio Philipsson in Italy, with the designation of a neotype for Unio elongatulus C. Pfeiffer (Mollusca, Bivalvia, Unionidae). Zootaxa 4545(3): 339-374. Available electronically.

Attributed Nominal Species

Unio foucaldiana Marrone et al., 2019
Marrone et al., 2019. Zootaxa 4545(3): 345.
(error for Unio (Limnium) foucauldiana Pallary, 1936)

Unio tigridis Araujo et al., 2018
‘Bourguignat’ of Authors.
Araujo et al., 2018. J. Linn. Soc., Zool. 182(2): supplementary table. [in part]
Marrone et al., 2019. Zootaxa 4545(3): 345.
(misidentified reference to Unio tigridis Bourguignat, 1852)

Taxonomic Opinions

Unio delphinus

Unio elongatulus C. Pfeiffer, 1825 = Unio pictorum
+ Unio glaucinus Porro, 1838
+ Unio corrosus Villa, 1841
+ Unio pallens Rossmässler, 1842
+ Unio sandrii Rossmässler, 1844
+ Unio pictorum var. parva Stabile, 1845
+ Unio sandrii var. sericatus Rossmässler, 1844
+ Unio spinellii Spinelli, 1851
+ Unio petrovichii Küster, 1854
+ Unio petterianus Küster, 1854
+ Unio viridiflavus Küster, 1854
+ Unio requienii var. blauneri Stabile, 1859
+ Unio requienii var. oriliensis Stabile, 1859
+ Unio requienii var. vulgaris Stabile, 1859
+ Unio ovalis var. intercedens Gredler, 1860
+ Unio fiscallianus Kobelt, 1873
52 more...

Unio elongatulus C. Pfeiffer, 1825

Unio foucaldianus [sic] = Unio foucauldianus

Unio mancus mancus = Unio mancus

Unio mancus requienii = Unio mancus

Unio mancus turtonii = Unio mancus

Unio pictorum

Unio ravoisieri

Unio tigridis

Unio tumidus

 
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