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Valvata Klemmi
''Valvata'' is a genus of very small freshwater snails with an operculum, aquatic gastropod mollusks in the family Valvatidae, the valve snails.Bouchet, P.; Rosenberg, G. (2014). Valvata O. F. Müller, 1774. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=153994 on 2014-11-15 Synonyms * ''Cincinna'' Hübner, 1810 · accepted, alternate representation (''Cincinna'' is treated as subgenus of ''Valvata'') * ''Cincinna (Atropidina)'' Lindholm, 1906 (subgenus-genus combination invalid; ''Atropidina'' is considered a junior synonym of ''Tropidina'' or ''Cincinna'' (depending on source); to avoid problems we refer to ''Valvata'' only) * ''Cincinna (Cincinna)'' Hübner, 1810 (''Cincinna'' is treated as subgenus of ''Valvata'') * ''Gyrorbis'' Fitzinger, 1833 (junior synonym (?)) * ''Planorbis (Gyrorbis)'' Fitzinger, 1833 (junior synonym (?)) * ''Valvata (Atropidina)'' Lindholm, 1906 (type species of ''Atropidina'' (Valvata pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valvata Piscinalis
''Valvata piscinalis'', common name the European stream valvata or European valve snail, is a species of minute freshwater snail with gills and an Operculum (gastropod), operculum, an Aquatic animal, aquatic gastropod mollusk in the family Valvatidae, the valve snails. It is also known as ''Cincinna piscinalis'' (Müller, 1774). Subspecies Subspecies of ''Valvata piscinalis'' include:Glöer, P. 2002 ''Die Süßwassergastropoden Nord- und Mitteleuropas''. Die Tierwelt Deutschlands, ConchBooks, Hackenheim, 326 pp., , page 190-194. * ''Valvata piscinalis piscinalis'' (O. F. Müller, 1774) * ''Valvata piscinalis antiqua'' (Morris, 1838) * ''Valvata piscinalis geyeri'' (Menzel, 1904) - The name ''geyeri'' is in honor of German zoologist David Geyer (1855–1932). * ''Valvata piscinalis discors'' (Westerlund, 1886) * ''Valvata piscinalis alpestris'' (Küster, 1853) Shell description ''Valvata piscinalis'' has a somewhat pinched Aperture (mollusc), aperture and an attenuate Spire ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
