|
A report on the toxicity of the pesticide
<br />1,1-dimethyl-4,4-dipridylium dimethyl sulfate
<br />on green sunfish (Lepomia cyanellus), rainbow
<br />trout (Salmo gairdneri , bluegills (L. macro-
<br />chirus) and channel catfish (Ictalurus up ncta-
<br />tua in a Jefferson County pond.
<br />TORICANTS
<br />116
<br />Eastman, J. T. 1977. The pharyngeal bones
<br />and teeth of catoatomid fishes. Am. Midl.
<br />Nat. 97(1):68-88.
<br />An anatomical evaluation of 22 species of
<br />catastomid fishes, including Colorado col-
<br />lected razorback suckers (Xyrauchen tesanus).
<br />An analytical key based on pharyngeal bone and
<br />teeth characteristics is provided.
<br />ANATOMY/MORPHOLOGY, ENDANGERED
<br />117
<br />Ecology Consultants, Inc. 1977. An indexed,
<br />annotated bibliography of the endangered and
<br />threatened fishes of the Upper Colorado River
<br />system. U.S. Fish and Wildl. Serv., Office
<br />of Biol. Serv. FWS/OBS 77/61. 169pp.
<br />An extensive annotated bibliography indexed bq
<br />subject, drainage, and species. 382 entries.
<br />BIBLIOGRAPHY, COLORADO RIVER DRAINAGE,
<br />ENDANGERED
<br />118
<br />Ecology Consultants, Inc. 1977. Annotated
<br />bibliography of natural resource information:
<br />northwestern Colorado. U.S. Fish and Wildl.
<br />Serv., Office of Biol. Serv. FWS/OBS 77/35.
<br />185pp.
<br />An affiotated bibliography containing 688
<br />abstracts of published and unpublished natural
<br />resource citations for northwestern Colorado,
<br />including fishes.
<br />BIBLIOGRAPHY, ~;OLORADO RIVER DRAINAGE
<br />119
<br />Ecology Consultants, Inc. 1978. Capture
<br />locations of rare fish in the Upper Colorado
<br />River system. U.S. Fish and Wildl. Serv.,
<br />Office of Biol. Serv. FWS/OBS 78/32. 44pp.
<br />This report is a compilation of information
<br />regarding the distribution of 6 rare Upper
<br />Colorado River fishes, i.e., Salmo clarki
<br />pleuriticus, Rhinichthya osculua thermalis,
<br />Ptychocheilus lucius, Xyrauchen teaanus, Gila
<br />ele ana, and G. c ha.
<br />COLORADO RIVER DRAINAGE, DISTRIBUTION,
<br />ENDANGERED, HISTORY, SAN JUAN RIVER DRAINAGE
<br />120
<br />Elder, S., and C. A. Carlson. 1977. Food
<br />habits of carp and white suckers in the South
<br />Platte and St. Vrain Rivers and Goosequill
<br />Pond, Weld County, Colorado. Trans. Am.
<br />Fish. Soc. 106(4):339-346.
<br />The food habits of Cyprinus and Catostomus
<br />commersoni were studied to determine their
<br />impact on game fish populations in conjunction
<br />with an ecological impact analysis of the Fort
<br />St. Vrain Nuclear Generating Station.
<br />FOOD, MANAGEMENT, PLATTE RIVER DRAINAGE,
<br />POLLUTION, PREDATION, STREAM FLOW,
<br />WATER QUALITY-Chemical, Physical
<br />121
<br />Elliot, R. 1977. Statewide conservation
<br />officers creel census on lakes and streams.
<br />N. Mea. Dep. Game and Fish Fed. Aid Prof.
<br />F-22-R-18, Job K-1, Job Perform. Rep.
<br />Reports trends in fisherman catch with recom-
<br />mendations to increase data collection in
<br />areas of increased use. Calculates catch-per-
<br />man-hour for each species.
<br />CREEL CENSUS, FISHERY-Sport, MANAGEMENT,
<br />SAN JUAN RIVER DRAINAGE
<br />122
<br />Ellis, M. M. 1914. Fishes of Colorado.
<br />University of Colorado Studies. Vol. 11.
<br />No. 1. Univ. of Colo., Boulder. 136pp.
<br />This review of Colorado fish fauna was based
<br />primarily on collections made in 1912-1913.
<br />However, specimens from other collections were
<br />also used. Keys to species, history of taxo-
<br />nomic synonyms for each species, and extensive
<br />descriptions are presented. Distribution of
<br />species in terms of major river systems and
<br />altitude is also discussed.
<br />ABUNDANCE, ARKANSAS RIVER DRAINAGE, COLORADO
<br />RIVER DRAINAGE, DESCRIPTION, DISTRIBUTION,
<br />PLATTE RIVER DRAINAGE, SAN JUAN RIVER DRAINAGE,
<br />TAXONOMY/SYSTEMATICS
<br />123
<br />Erickson, J. G. 1975. Annual report of
<br />scientific collections, Permit No. 75-90.
<br />Colo. Div. Wildl., Denver.
<br />A list of fish species collected under a state
<br />wildlife collection permit.
<br />DISTRIBUTION
<br />17
<br />
|