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Valvata

Valvata is a genus of very small freshwater snails with an operculum, aquatic gastropod mollusks in the family Valvatidae, the valve snails.

Synonyms

  • Cincinna Hübner, 1810 · accepted, alternate representation (Cincinna is treated as subgenus of Valvata)
  • Cincinna (Atropidina) <small>Lindholm, 1906</small> (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 <small>Fitzinger, 1833</small> (junior synonym (?))
  • Planorbis (Gyrorbis) <small>Fitzinger, 1833</small> (junior synonym (?))
  • Valvata (Atropidina) <small>Lindholm, 1906</small> (type species of Atropidina (Valvata pulchella Studer, 1789) is considered a junior synonym of V. (Cincinna) piscinalis; however, FE ranks Atropidina as synonym of Tropidina (type species: V. macrostoma Mörch, 1864); to avoid problems we refer to Valvata)

Species

Species in the genus: Valvata O.F. Müller, 1773 include:

(All the European species are included in this list.)

Species brought into synonymy:
  • † Valvata euomphalus <small>Fuchs, 1877</small>: synonym of † Graecamnicola euomphalus <small>(Fuchs, 1877)</small>
  • † Valvata (Aphanotylus) pseudoadeorboides <small>Sinzov, 1880</small>: synonym of † Valvata pseudoadeorbis <small>Sinzov, 1880</small>
  • † Valvata (Cincinna) gaudryana <small>Tournouër, 1866</small>: synonym of † Valvata inflata <small>Sandberger, 1875</small>
  • † Valvata (Valvata) simplex bicincta <small>Fuchs, 1870:</small> synonym of † Muellerpalia bicincta <small>(Fuchs, 1870)</small>

References

Bibliograpny

  • Vaught, K.C. (1989). A classification of the living Mollusca. American Malacologists: Melbourne, FL (USA). . XII, 195 pp.

External links

  • Valvata in The Paleobiology Database