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Class Osteichthyes
Order Cypriniformes
Family Cyprinidae

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Regional Pleistocene distribution of Ptychocheilus sp.Ptychocheilus sp.—Pike-minnow

Historically, one species (P. lucius, Colorado Squawfish) inhabited the Colorado River drainage (Page and Burr 1991).

Sites.

Irvingtonian: El Golfo (Croxen et al. 2007: cf.).

Literature. Croxen et al. 2007; Page and Burr 1991.

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Last Update: 15 May 2014