02946oam 2200517Ia 450 991069579440332120070315091450.0(CKB)5470000002371832(OCoLC)49374997(EXLCZ)99547000000237183220020322d2002 ua 0engurmn|---|||||txtrdacontentcrdamediacrrdacarrierRecovery history of greenback cutthroat trout[electronic resource] population characteristics, hatchery involvement, and bibliography /Michael K. Young ... [and others]Version 1.0.[Fort Collins, CO] :U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station,[2002]1 volume digital, HTML fileGeneral technical report RMRS ;GTR-88WWWCaption title (viewed June 17, 2003)."January 2002."Includes bibliographical references.The greenback cutthroat trout (Oncorhynchus clarki stomias) is native to the mountain and foothill waters of the South Platte and Arkansas river basins in Colorado. This taxon declined rapidly beginning near the turn of the century and was listed under the Endangered Species Act in 1973. We assembled all available information from a variety of sources to document recovery efforts from 1957 to 1999. For each greenback cutthroat trout population, we noted (1) the characteristics of recovery waters and dates of population discovery or introduction; (2) fish abundance estimates; (3) analyses of genetic purity; (4) salmonid fauna, removal efforts, and reinvasions; and (5) dates, sources, and numbers of fish used to establish populations. For each hatchery used to assist recovery, we noted (1) sources and numbers of fish delivered to them; (2) sources, sex ratios, and production of fish used to create particular year classes; and (3) dates, numbers, and sizes of hatchery fish shipped to establish wild populations or supplement other hatchery stocks.Recovery history of greenback cutthroat trout Greenback cutthroat troutSouth Platte River Watershed (Colo. and Neb.)Greenback cutthroat troutArkansas River WatershedWildlife recoverySouth Platte River Watershed (Colo. and Neb.)Wildlife recoveryArkansas River WatershedGreenback cutthroat troutGreenback cutthroat troutWildlife recoveryWildlife recoveryYoung Michael K60392Rocky Mountain Research Station (Fort Collins, Colo.)AGLAGLOCLCQWAUOCLCQGPOBOOK9910695794403321Recovery history of greenback cutthroat trout3453688UNINA