Borysthenia
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Template:Short description Template:Taxobox/core
Borysthenia is a genus of small freshwater snails with an operculum, aquatic gastropod mollusks in the family Valvatidae, the valve snails.
The aperture of Borysthenia is not circular.[1] Animals are ovoviviparous.[1]
Species
The genus Borysthenia contains the following species:
- † Borysthenia goldfussiana (Wüst, 1901)
- † Borysthenia intermedia Kondrashov, 2007 - from the Middle Pleistocene of Oka-Don Plain[2]
- Borysthenia menkeana (Jelski, 1863)
- Borysthenia naticina (Menke, 1845) - type species as Valvata jelskii Crosse, 1863[1]
References
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- ↑ a b c "Genus summary for Borysthenia". AnimalBase, last modified 28 February 2009, accessed 22 May 2011.
- ↑ Kondrashov P. E. (2007). "New gastropod species from the Pleistocene of the Upper Don basin". Paleontological Journal 41(5): 513-519. Script error: No such module "CS1 identifiers"..
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