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Page last updated
Fri 02 Oct 2020

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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nominal species Unio pictorum var. niger de Joannis, 1859


de Joannis, 1859, Ann. Soc. Linn. Maine-et-Loire 3: 294, pl. 12, fig. 2.
(intro'd as intra-sp. of Mya pictorum Linnaeus, 1758; homonym of Unio (Elliptio) nigra Rafinesque, 1820)

= Unio tumidus

Taxonomic Opinions

+ Unio (s.s.) tumidus Retzius, 1788 — (Vinarski & Kantor, 2016)
+ Unio tumidus tumidus Retzius, 1788 — (Haas, 1969)
+ Unio tumidus tumidus Retzius, 1788 — (Haas, 1940)
+ Unio tumidus Philippson — (Germain, 1931)
= Unio (Rostratiana) niger de Joannis, 1858 — (Germain, 1904)
= Unio (Groupe de l’U. maximus) niger de Joannis — (Locard, 1893)
= Unio (pictorum var.) niger Joannis — (Westerlund, 1890)
= Unio (Rostratiana) niger de Joannis — (Locard, 1889)
= Unio (Groupe de l’U. rostratus) niger de Joannis — (Locard, 1882)
= Unio pictorum var. niger Nobis — (de Joannis, 1859)

Page updated: 14:39:57 Fri 02 Oct 2020

 
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