<br />phytoplankton productivity in Lake Mead, p. 105-123. In
<br />V. D. Adams and V. A. Lamarra [ed.] Aquatic resources
<br />management of the Colorado River ecosystem. Ann Arbor
<br />Science Publishers, Ann Arbor, MI.
<br />REGIER, H. A., R. L. WELCOMME, R. J. STEEDMAN, AND H. F.
<br />HENDERSON. 1989. Rehabilitation of degraded river ecosys-
<br />tems. p. 86-97. In D. P. Dodge [ed.] Proceedings of the
<br />International Large River Symposium. Can. Spec. Pub!. Fish.
<br />Aquat. Sci. 106.
<br />RINNE, 1. N. 1976. Cyprinid fishes of the genus Gila from the
<br />lower Colorado River Basin. Wass. 1. Bio!' 34: 65-107.
<br />RINNE, J. N., AND W. L. MINCKLEY. 1970. Native Arizona
<br />fishes, Part III - the minnows called "chubs." Wild!. Views
<br />17: 12-19.
<br />ROBINS, C. R., R. M. BAILEY, C. E. BOND, J. R. BROOKER,
<br />E. A. LACHNER, R. N. LEA, AND W. B. SCOTT. 1980. A list
<br />of common and scientific names of fishes from the United
<br />States and Canada. Am. Fish. Soc. Spec. Pub!. 12: 174 p.
<br />SCARNECCHlA, D. L., AND E. P. BERGERSEN. 1986. Production
<br />and habitat of threatened greenback and Colorado River cut-
<br />throat trouts in Rocky Mountain headwater streams. Trans.
<br />Am. Fish. Soc. 115: 382-391.
<br />SCHOENHERR, A. A. 1981. The role of competition in the replace-
<br />ment of native species by introduced fishes, p. 173-203. In
<br />R. J. Naiman and D. L. Soltz [ed.] Fishes in North American
<br />Deserts. J. Wiley and Sons, New York, NY.
<br />SIGLER, W. F., AND R. R. MILLER. 1963. Fishes of Utah. Utah
<br />Department of Fish and Game, Salt Lake City, UT. 203 p.
<br />SMITH, G. R. 1966. Distribution and evolution of The North
<br />American catostomid fishes of the subgenus Pantosteus,
<br />genus Catostomus. Misc. Pub!. Mus. Zoo!. Univ. Mich.
<br />129: 1-132.
<br />1978. Biogeography of intermountain fishes, p. 17-42. In
<br />K. T. Harper and J. L. Reveal [ed.] Intermountain biogeogra-
<br />phy: a symposium. Great Basin Nat. Mem. 2: 268 p.
<br />SNYDER, D. E. 1981. Contributions to a guide to the cypriniform
<br />fish larvae of the Upper Colorado River System in Colorado.
<br />Colo. Office, US Bur. Land Manage. Bio. Sci. Ser. 3: 81 p.
<br />SPOFFORD, W. O. 1980. Potential impacts of energy devel-
<br />opment on stream flows in the Upper Colorado River
<br />Basin, p. 351-429. In W. O. Spofford, A. L. Parker, and
<br />A. V. Kneese [ed.] Energy development in the Southwest-
<br />problems of water, fish and wildlife in the Upper Colorado
<br />River Basin, vo!. 1. Resources for the Future, Washington,
<br />DC.
<br />SPOFFORD, W.O., A. L. PARKER, AND A. V. KNEESE. [ed.]
<br />1980. Energy development in the Southwest - problems of
<br />water, fish and wildlife in the Upper Colorado River
<br />Basin, 2 vols. Resources for the Future, Washington, D.C.
<br />523; 543 p.
<br />STANFORD, J. A., AND 1. V. WARD. 1983. The effects of main-
<br />stream dams on physicochemistry of the Gunnison River,
<br />Colorado, p. 43-56. In V. D. Adams and V. A. Lamarra
<br />[ed.] Aquatic resources management of the Colorado River
<br />ecosystem. Ann Arbor Science Publishers, Ann Arbor, MI.
<br />1986a. The Colorado River System, p. 353-374. In
<br />B. R. Davies and K. F. Walker [ed.] The ecology of river
<br />systems. Dr. W. Junk, Dordrecht, The Netherlands.
<br />1986b. Reservoirs of the Colorado system, p. 375-383.
<br />In B. R. Davies and K. F. Walker [ed.] The ecology of river
<br />systems. Dr. W. Junk, Dordrecht, The Netherlands.
<br />1986c. Fishes of the Colorado system, p. 385-402. In
<br />B. R. Davies and K. F. Walker [ed.] The ecology of river
<br />systems. Dr. W. Junk, Dordrecht, The Netherlands.
<br />STEGNER, W. 1982. Beyond the hundredth meridian - John
<br />Wesley Powell and the second opening of the West. Univer-
<br />sity of Nebraska Press, Lincoln, NE. 438 p.
<br />SYKES, G. 1937. The Colorado delta. Am. Geogr. Soc. Spec.
<br />Pub!. 19: 193 p.
<br />
<br />238
<br />
<br />TURNER, R. M., AND M. M. KARPISCAK. 1980. Recent vegetation
<br />changes along the Colorado River between Glen Canyon Dam
<br />and Lake Mead, Arizona. US Geo!. Surv. Prof. Pap: 1132:
<br />125 p.
<br />TYus, H. M. 1984. Loss of stream passage as a factor in the
<br />decline of the endangered Colorado squawfish, p. 138-144.
<br />In Issues and technology in the management of impacted west-
<br />ern wildlife, proceedings of a national symposium. Thorne
<br />Eco!' Inst. Tech. Pub!. 14. Boulder, CO. (Available from US
<br />Fish and Wildlife Service, P.O. Box 25426, Denver Federal
<br />Center, Denver, CO 80225)
<br />1985. Homing behavior noted for Colorado squawfish.
<br />Copeia 1985: 213-215.
<br />1987. Distribution, reproduction, and habitat use of the
<br />razorback sucker in the Green River, Utah, 1979-1986.
<br />Trans. Am. Fish. Soc. 116: 111-116.
<br />TYUS H. M., B. D. BURDICK, R. A. VALDEZ, C. M. HAYNES,
<br />T. A. LYTLE, AND C. R. BERRY. 1982. Fishes of the Upper
<br />Colorado River Basin: abundance and status, p. 12-70. In W.
<br />H. Miller, H. M. Tyus, and C. A. Carlson [ed.] Fishes of
<br />the Upper Colorado River System: present and future. West-
<br />ern Division, American Fisheries Society, Bethesda, MD.
<br />TYus, H. M., AND C. W. McADA. 1984. Migration, movements
<br />and habitat preferences of Colorado squawfish, Ptychocheilus
<br />/ucius, in the Green, White and Yampa rivers, Colorado and
<br />Utah. Southwest. Nat. 29: 289-299.
<br />TYus, H. M., B. D. BURDICK, AND C. W. McADA. 1984. Use
<br />of radiotelemetry for obtaining habitat preference data on
<br />Colorado squawfish. N. Am. 1. Fish. Manage. 4: 177-180.
<br />UPPER COLORADO RIVER COMMISSION. 1984. Thirty sixth Annual
<br />Report. Salt Lake City, UT. 87 p.
<br />U.S. DEPARTMENT of the INTERIOR. 1982. Endangered and threat-
<br />ened wildlife and plants; review of vertebrate wildlife for list-
<br />ing as endangered or threatened species. Fed. Reg. 47:
<br />58455-58460.
<br />1983. Republication ofthe lists of endangered and threat-
<br />ened species; final rule. Fed. Reg. 48: 34182-34196.
<br />1985a. Endangered and threatened wildlife and plants;
<br />proposal to determine the spikedace to be a threatened spe-
<br />cies. Fed. Reg. 50: 25390-25398.
<br />1985b. Endangered and threatened wildlife and plants;
<br />proposal to determine Lepidomeda vittata (Little Colorado
<br />spinedace) to be a threatened species. Fed. Reg. 50:
<br />21095-21103.
<br />1985c. Endangered and threatened wildlife and plants;
<br />proposal to determine the loach minnow to be a threatened
<br />species. Fed. Reg. 50: 25380-25387.
<br />1985d. Endangered and threatened wildlife and plants;
<br />notice of completion of review for species listed before 1976
<br />and in 1979 and 1980. Fed. Reg. 50: 29900-29909.
<br />1985e. Endangered and threatened wildlife and plants;
<br />review of vertebrate wildlife; notice of review. Fed. Reg.
<br />50: 37958-37962.
<br />1986a. Intent to prepare an environmental assessment on
<br />a proposed action to recover rare and endangered fish in the
<br />Upper Colorado River Basin; republication. Fed. Reg.
<br />51: 28891-28894.
<br />1986b. Endangered and threatened wildlife and plants;
<br />determination of endangered status and critical habitat for the
<br />desert pupfish. Fed. Reg. 51: 10842-10851.
<br />1986c. Endangered and threatened wildlife and plants;
<br />determination of threatened status and critical habitat for the
<br />Railroad Valley springfish. Fed. Reg. 51: 10857-10865.
<br />1986d. Endangered and threatened wildlife and plants;
<br />proposed listing of Virgin River chub as an endangered spe-
<br />cies with critical habitat. Fed. Reg. 51: 22949-22955.
<br />1986e. Endangered and threatened wildlife and plants;
<br />determination of threatened status for the spikedace. Fed.
<br />Reg. 51: 23769-23781.
<br />
|