MolluscaBase name details
Crassiana uschcalcensis (Jatsko, 1955) †
1547406 (urn:lsid:marinespecies.org:taxname:1547406)
unaccepted > superseded combination
Species
Crassiana Servain, 1882 accepted as Unio Philipsson, 1788
fossil only
(of Unio uschcalcensis Jatsko, 1955 †) Jatsko, I.Ya. (1955). Sarmatskiye predstaviteli semeystva Unionidae yuga USSR [Sarmatian representatives of the family Unionidae in the south of the Ukrainian SSR]. <em>Trudy odesskogo gosudarstvennogo universiteta im. I. I. Mechnikova. Seriya geologicheskikh i geograficheskikh nauk.</em> 145(3): 25-40.
page(s): 26-27, pl. 2, figs 3, 4 [details] Available for editors
[request]
page(s): 26-27, pl. 2, figs 3, 4 [details] Available for editors

MolluscaBase eds. (2025). MolluscaBase. Crassiana uschcalcensis (Jatsko, 1955) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1547406 on 2025-09-11
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original description
(of Unio uschcalcensis Jatsko, 1955 †) Jatsko, I.Ya. (1955). Sarmatskiye predstaviteli semeystva Unionidae yuga USSR [Sarmatian representatives of the family Unionidae in the south of the Ukrainian SSR]. <em>Trudy odesskogo gosudarstvennogo universiteta im. I. I. Mechnikova. Seriya geologicheskikh i geograficheskikh nauk.</em> 145(3): 25-40.
page(s): 26-27, pl. 2, figs 3, 4 [details] Available for editors
[request]
basis of record Gozhik, P.F. (2006). Presnovodnyye mollyuski pozdnego kaynozoya yuga vostochnoy Yevropy. Chast' I. Nadsemeystvo Unionoidea [Freshwater molluscs of the Late Cenozoic in the south of eastern Europe. Part I. Superfamily Unionoidea]. Natsional'naya Akademiya Nauk Ukrainy, Institut Geologicheskikh Nauk, Kiev, 247 pp. + 32 pls.
page(s): 186 [details] Available for editors
[request]
page(s): 26-27, pl. 2, figs 3, 4 [details] Available for editors

basis of record Gozhik, P.F. (2006). Presnovodnyye mollyuski pozdnego kaynozoya yuga vostochnoy Yevropy. Chast' I. Nadsemeystvo Unionoidea [Freshwater molluscs of the Late Cenozoic in the south of eastern Europe. Part I. Superfamily Unionoidea]. Natsional'naya Akademiya Nauk Ukrainy, Institut Geologicheskikh Nauk, Kiev, 247 pp. + 32 pls.
page(s): 186 [details] Available for editors
