Palaeotrochidae

Palaeotrochidae is an extinct family of fossil snails, gastropod mollusks in the clade Neritimorpha according to the taxonomy of the Gastropoda (Bouchet & Rocroi, 2005).

Palaeotrochidae
Floyda concentrica Hall & Whitfield, 1873
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Neritimorpha
Superfamily:
†Palaeotrochoidea

Knight, 1956
Family:
†Palaeotrochidae

Knight, 1956[1]
Genera

See text

This is the only family in the superfamily Palaeotrochoidea. This family has no subfamilies.

Genera

Genera within the family Paleotrochidae include:

  • Palaeotrochus Hall, 1879 - type genus
  • Floyda Webster, 1905
  • Turbonopsis Grabau and Shimer 1909
  • Westerna Webster, 1905
  • Westwooditrochus Cook 1998
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References
  1. Knight J. B. 1956. New families of Gastropoda. Journal of the Washington Academy of Sciences 46(2): 41-42.


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