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Page last updated
Wed 01 Jul 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 mingrelicus var. stevenianiformis Zhadin, 1938


Zhadin, 1938, Faune USSR Mollusques 4(1): 96, text fig. 28.
(intro'd as intra-sp. of Unio mingrelicus Drouët, 1881)

= Unio crassus

Taxonomic Opinions

= Unio (Crassiana) stevenianiformis Zhadin, 1938 — (Vinarski & Kantor, 2016)
= Crassiana stevenianiformis (Rosén, 1925) [sic] — (Kantor et al., 2010)
+ Unio crassus gontieri Bourguignat, 1856 — (Graf, 2007)
= Batavusiana (s.s.) stevenianiformes [sic] (Shadin, 1938) — (Zatravkin, 1987)
= Batavusiana (s.s.) stevenianiformis (Shadin, 1938) — (Zatravkin, 1983)
+ Unio crassus gontieri Bourguignat, 1856 — (Haas, 1969)
+ Unio crassus gontieri Bourguignat, 1856 — (Haas, 1940)
= Unio (s.s.) mingrelicus var. stevenianiformis Zhadin, 1938 — (Zhadin, 1938)

Page updated: 16:42:00 Wed 01 Jul 2020

 
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