|
<br />116:111-116.
<br />
<br />a
<br />
<br />.::"}
<br />
<br />Tyus, H.M, 1990. Potamodromy and Reproduction of Colorado SQuawfish in the Green
<br />River Basin, Colorado and Utah. Transactions of the American Fisheries Society 119:6,
<br />1035 -1047,
<br />
<br />(.J
<br />
<br />1.,"\
<br />c..n
<br />t;.ll
<br />
<br />Tyus, H.M., and C.A, Karp, 1989, Habitat Use and Streamflow Needs of Rare and
<br />Endangered Fishes, Yampa River, Colorado. U.S. Fish and Wildlife Service, Biology Report
<br />89(14). 27 pp.
<br />
<br />Tyus, H.M., and C.A. Karp. 1990, Spawning and movements of razorback sucker,
<br />Xvrauchen texanus, in the Green River basin of Colorado and Utah. Southwestern
<br />Naturalist 35. (In Press),
<br />
<br />U.S. Fish and Wildlife Service. 1987. Recovery Implementation Program for Endangered
<br />Fish Species in the Upper Colorado River Basin. U.S. Fish and Wildlife Service, Denver,
<br />bolorado. 82 pp,
<br />
<br />U,S. Fish and Wildlife Service, 1991. Colorado SQuawfish Recovery Plan, Prepared by
<br />Colorado Fishes Recovery Team for the U.S. Fish and Wildlife Service. Denver, Colorado.
<br />56 pp.
<br />
<br />U.S. Fish and Wildlife Service. 1993. 'Colorado River Endangered Fishes Critical habitat
<br />Draft Biological Support Document. Salt Lake City, Utah, 225 pp.
<br />
<br />U.S, Fish and Wildlife Service. 1994, Final Rule: Determination of Critical Habitat for Four
<br />Colorado River Endangered Fishes, Federal Register Vol. 59(54): 13374-13400.
<br />
<br />Valdez, R.A. 1990. The endangered fish of Cataraet Canyon. Final Report prepared for
<br />the United States Department of the Interior, Bureau of Reclamation. Salt Lake City, Utah.
<br />Contract No, 6-CS-40-03980, Fisheries Biology and Rafting, BIO/WEST Report No. 134-3.
<br />94 pp. + appendices.
<br />
<br />Valdez, R.A., P,G. Mangan, R.P. Smith, and B.C, Nilson. 1982. Upper Colorado River
<br />investigation (Rifle, Colorado to Lake Powell, Utah). U.S. Fish and Wildlife Service and
<br />Bureau of Reclamation, Final Report, Part 2, Colorado River Fishery Project, Salt Lake City,
<br />Utah.
<br />
<br />Valdez. R.A" and W.J, Masslich. 1989. Winter habitat study of endangered fish - Green_
<br />River. Wintertime movement and habitat of adult Colorado sQuawfish and razorback
<br />suckers. Report No. 136.2. BIO/WEST Inc.. Logan, Utah. 178 pp.
<br />
<br />Vanicek, C.D., and R.H, Kramer. 1969. Life history of the Colorado sQuawfish
<br />Ptvchocheilus lucius and the Colorado chub Gila robusta in the Green River in Dinosaur
<br />National Monument, 1964-1966. Transactions of the American Fisheries
<br />Society 98(2}: 193,
<br />
<br />Wilson, R.M., J.D. Lusk, S. Bristol., B. Waddell, and C. Wiens. 1995. Environmental
<br />contaminants in biota from the San Juan River and selected tributaries in Colorado, New
<br />Mexico, and Utah. LJ.:S. Fish and Wildlife Service, Regions 2 and 6. 66 pp.
<br />
<br />20
<br />
|