MolluscaBase taxon details
Betekeia irtyshensis (Lindholm, 1932) †
1325494 (urn:lsid:marinespecies.org:taxname:1325494)
accepted
Species
Unio irtyshensis Lindholm, 1932 † · unaccepted > superseded combination
fossil only
(of Unio irtyshensis Lindholm, 1932 †) Lindholm, W. A. (1932). Presnovodnyye mollyuski iz pliotsenovykh otlozheniy po r. Irtyshu (Yugo-Zapadnaya Sibir') [Freshwater mollusks from the Pliocene deposits of the Irtysh River (SW Siberia)]. <em>Trudy Vsesoyuznogo geologo-razvedochnogo ob'edineniya NKTP SSSR.</em> 239: 3–27.
page(s): 18, pl. IV, fig. 6 a-c [details] Available for editors
[request]
page(s): 18, pl. IV, fig. 6 a-c [details] Available for editors
[request]
Type locality contained in Kazakhstan
, Note Russia, Omsk Region, near Nagornaya Bitiya village
type locality contained in Kazakhstan [from synonym] [view taxon] [details]
From editor or global species database
Type locality Russia, Omsk Region, near Nagornaya Bitiya village [details]
Fossil range Pliocene
Fossil range Pliocene [details]
MolluscaBase eds. (2025). MolluscaBase. Betekeia irtyshensis (Lindholm, 1932) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1325494 on 2025-04-30
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original description
(of Unio irtyshensis Lindholm, 1932 †) Lindholm, W. A. (1932). Presnovodnyye mollyuski iz pliotsenovykh otlozheniy po r. Irtyshu (Yugo-Zapadnaya Sibir') [Freshwater mollusks from the Pliocene deposits of the Irtysh River (SW Siberia)]. <em>Trudy Vsesoyuznogo geologo-razvedochnogo ob'edineniya NKTP SSSR.</em> 239: 3–27.
page(s): 18, pl. IV, fig. 6 a-c [details] Available for editors [request]
basis of record Zykin, V.S. (1979). Stratigrafiya i unionidy pliotsena yuga Zapadno-Sibirskoy ravniny [Stratigraphy and unionids of the Pliocene of the South of the West Siberian Plain]. Nauka, Novosibirsk, 135 pp., available online at http://ashipunov.info/shipunov/school/books/zykin1979_stratigr_unionidy_juga_sap_sib_ravn.djvu
page(s): 57, pl. II, fig. 1; fig. 8, в [details] Available for editors [request]
page(s): 18, pl. IV, fig. 6 a-c [details] Available for editors
[request]basis of record Zykin, V.S. (1979). Stratigrafiya i unionidy pliotsena yuga Zapadno-Sibirskoy ravniny [Stratigraphy and unionids of the Pliocene of the South of the West Siberian Plain]. Nauka, Novosibirsk, 135 pp., available online at http://ashipunov.info/shipunov/school/books/zykin1979_stratigr_unionidy_juga_sap_sib_ravn.djvu
page(s): 57, pl. II, fig. 1; fig. 8, в [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
