|
Stanford, J. A. 1994. Instream flows to assist the recovery of endangered
<br />fishes of the Upper Colorado River Basin. U. S. Department. of the
<br />Interior, National Biological Survey, Washington, D. C. Biological Report
<br />24.
<br />Thompson, K. 1972. Determining streamflows for fish life. Pages 31-46 in Proc.
<br />Instream Flow Req. Wkshp., Portland, OR., March 15-16, 1972.
<br />Tyus, H. M. 1984. Loss of stream passage as a factor in the decline of the
<br />endangered Colorado squawfish. Pages 138-144 in Issues and Technology in
<br />the Management of Impacted Western Wildlife. Proceedings of a national
<br />symposium. Thorne Ecological Institute, Boulder, Colorado, Technical
<br />Publication 14.
<br />Tyus. GH. M. 1990. reen River Basin, dColorado rand oUtahl o Transactions of the American
<br />Fisheries Society 116:111-116.
<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
<br />Biological Report 89(14). 27 pp.
<br />Tyus, H. M., and C. A. Karp. 1990. Spawning and movements of razorback sucker,
<br />Xyrauchen texanus, in the Green River basin of Colorado and Utah.
<br />Southwestern Naturalist 35:427-433.
<br />U. S. Fish and Wildlife Service. 1973. Threatened wildlife of the United
<br />States. Resource Publ. 114. Washington, D.C.
<br />U. S. Fish and Wildlife Service. 1987. Recovery implementation program for
<br />endangered fish species in the Upper Colorado River Basin. U. S.
<br />Department of the Interior, Fish and Wildlife Service, Region 6. Denver,
<br />Colorado. 35 pp.
<br />Valdez, R., P. Mangan, R. Smith, and B. Nilson. 1982a. Upper Colorado River
<br />Investigation (Rifle, Colorado to Lake Powell, Utah). Pages 101-279 in
<br />W.H. Miller et al., editors. Colorado River Fishery Project Final Report;
<br />Part Two, Field Studies. U.S. Fish and Wildlife Service and Bureau of
<br />Reclamation. Salt Lake City, Utah.
<br />Valdez, R., P. Mangan, M. McInerny, and R. P. Smith. 1982b. Tributary report:
<br />Fishery investigations of the Gunnison and Dolores rivers. Pages 321 to
<br />362 in W. H. Miller et al., editors. Colorado River Fishery Project Final
<br />Report; Part Two, Field Studies. U. S. Fish and Wildlife Service and
<br />Bureau of Reclamation. Salt Lake City, Utah.
<br />Vanicek, C. D., and R. H. Kramer. 1969. Life history of the Colorado squawfish,
<br />Ptychocheilus ]ucius, and the Colorado chub, Gila robusta, in the Green
<br />River in Dinosaur National Monument 1964-1966. Trans. Am. Fish. Soc.
<br />98:193-208.
<br />38
|