MolluscaBase name details
Bithynia (Bithynia) gregaria Maderni, 1974 †
1481733 (urn:lsid:marinespecies.org:taxname:1481733)
alternative representation
Species
Bithynia (Bithynia) Leach, 1818 represented as Bithynia Leach, 1818
fossil only
(of Bithynia gregaria Maderni, 1974 †) Maderni, U.N. (1974). Stratigrafiya kontinental'nogo kaynozoya Turgayskogo progiba i smezhnykh regionov (na osnove izucheniya presnovodnykh mollyuskov) [Stratigraphy of the continental Cenozoic of the Turgay basin and contiguous regions (on the basis of studying freshwater molluscs)]. <em>Trudy Vsesoyuznogo ordela Lenina nauchno-issledovatel'skogo geologicheskogo instituta, novaya seriya.</em> 218: 1-115.
page(s): pl. 3, fig. 9 [details] Available for editors
[request]
page(s): pl. 3, fig. 9 [details] Available for editors
[request]
Type locality contained in Kazakhstan
type locality contained in Kazakhstan [details]
Taxonomic remark Re-described by Maderni (1990) as new species without discussion of the 1974-record
Taxonomic remark Re-described by Maderni (1990) as new species without discussion of the 1974-record [details]
MolluscaBase eds. (2025). MolluscaBase. Bithynia (Bithynia) gregaria Maderni, 1974 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1481733 on 2025-09-11
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original description
(of Bithynia gregaria Maderni, 1974 †) Maderni, U.N. (1974). Stratigrafiya kontinental'nogo kaynozoya Turgayskogo progiba i smezhnykh regionov (na osnove izucheniya presnovodnykh mollyuskov) [Stratigraphy of the continental Cenozoic of the Turgay basin and contiguous regions (on the basis of studying freshwater molluscs)]. <em>Trudy Vsesoyuznogo ordela Lenina nauchno-issledovatel'skogo geologicheskogo instituta, novaya seriya.</em> 218: 1-115.
page(s): pl. 3, fig. 9 [details] Available for editors [request]
redescription Maderni U.N. (1990). Mollusks of the continental Cenozoic of the Turgai Depression and adjacent areas [= Моллюски континентального кайнозоя Тургайского прогиба и смежных регионов]. <em>Trudy VSEGEI.</em> 345: 1-191. [In Russian]., available online at http://ashipunov.me/shipunov/school/books/moll_kontin_kajnoz_turgajskogo_progiba_1990.djvu
page(s): 134-136, pl. 38, figs 8-24 [details]
page(s): pl. 3, fig. 9 [details] Available for editors
[request]redescription Maderni U.N. (1990). Mollusks of the continental Cenozoic of the Turgai Depression and adjacent areas [= Моллюски континентального кайнозоя Тургайского прогиба и смежных регионов]. <em>Trudy VSEGEI.</em> 345: 1-191. [In Russian]., available online at http://ashipunov.me/shipunov/school/books/moll_kontin_kajnoz_turgajskogo_progiba_1990.djvu
page(s): 134-136, pl. 38, figs 8-24 [details]
Present Inaccurate Introduced: alien Containing type locality
