Ptychocheilus lucius

Pittenger, J. 2000. Database of point locations determined for museum records of fish used in The Fishes of New Mexico (1990). Original database without point locations developed by M. Hatch for NMDGF. Unpubl. database prep. for NM State Land Office.

United States Fish and Wildlife Service (USFWS). 21 March 1994. Endangered and threatened wildlife and plants; Critical habitat for four colorado river endangered fishes; final rule. Federal Register 59(54):13375-13400.

• Xxrauchen texanus
• Ptychocheilus lucius
• critical habitat
• Gila cypha
• Gila elegans

Koster, W.J. 1960. Ptychocheilus lucius (Cyprinidae) in the San Juan river, New Mexico. Southwest Nat 5(3):174-175.

• Ptychocheilus lucius

U.S. Fish and Wildlife Service. 2005. The continued implementation of the land resource management plans for the eleven National Forests and National Grasslands of the Southwestern Region. Regional Office, Region 2 U.S. FWS, Albuquerque, NM. Cons. #2-22-0

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