8198

• UCREFRP Catalog Number: 8198
• Author: Tyus, H. M., C. W. Brown and J. F. Saunders
• Title: Movements of Young Colorado Pikeminnow and Razorback Sucker in Response to Water Flow and Light Level
• USFW Year: 2000
• USFW - Doc Type: Journal of Freshwater Ecology
• Copyright Material: YES

squawfish (Ptychocheilus lucius Girard) in the upper Colorado River
Basin. Southwest. Nat. 29:21-33.
Johnson, J.E., M.G. Pardew and M.M. Lyttle. 1993. Predator recognition
and avoidance by larval razorback sucker and northern hog sucker.
Trans. Amer. Fish. Soc. 122:1139-1145.
Karp, C.A. and H.M. Tyus.1990. Behavioral and interspecific interactions
of Colorado squawfish, Ptychocheilus lucius, and five other fish
species. Copeia 1990:24-34,
Manteifel, G.P., I.I. Girsa and D. S. Pavlov. 1978. On rhythms of fish
behavior. Pages 215-224, In:.E. Thorpe (ed.). Rhythmic Activity in
Fishes,. Academic Press, New York.
Muth, R.T. and D.E. Snyder. 1995. Diets of young Colorado squawfish and
other small fishes in backwaters of the Green River, Colorado and
Utah. Great Basin Nat. 55:95-104.
Nesler, T.P., R.T. Muth and A.F. Wasowicz. 1988. Evidence for baseline
flow spikes as spawning cues for Colorado squawfish in the Yampa
River, Colorado. Amer. Fish. Soc. Sym. 5:68-79.
Pavlov, D.S., A.M. Pakhorukov, G.N. Kuragina, V.K. Nezdoliy, N.P.
Nekrasova, D.A. Brodskiy and A.L. Ersler. 1977. Some features of
the downstream migrations of juvenile fishes in the Volga and Kuban
rivers. J. Ich. 17:363-375.
Trammel, M. S., E.P. Bergerson and P.J. Martinez, 1993. Evaluation of an
introduction of Colorado squawfish in a main stem impoundment on
the White River, Colorado. Southwest. Nat. 38:362-369.
Tyus, H.M. 1990. Potamodromy and reproduction of Colorado squawfish in
the Green River, Colorado and Utah. Trans. Amer. Fish. Soc.
119:1035-1047.
Tyus, H.M. 1991. Movements and habitat use of young Colorado
squawfish, Ptychocheilus Lucius, in the Green River of Utah. J.
Freshwater Ecol. 6:45-51.
Tyus, H.M. and G.B. Haines. 1991. Distribution, abundance, habitat use,
and movements of young Colorado squawfish Ptychocheilus iucius.
Trans. Amer. Fish. Soc. 120:79-89.
U.S. Fish and Wildlife Service. 1998. Razorback sucker (Xyrauchen
texanus) recovery plan. Denver, Colorado. 81 pp. (U.S. Government
Printing office:1999-774-270).
2000
535
Accepted: 20 May 2000