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<br />... . . . <br />..-' <br /> Table. Status of native Colorado fish species by order of declining status and emperilment, and conservation importance in <br /> Colorado. October 21, 1996. DRAFT -DRAFT-DRAFT <br /> FISH SPECIES River Basin' Population Status Federal listing State listing C-Scoreb RPl"~tionc <br /> 1 Bonytail chub COL Declining' Endangered Endangered 71 No change" <br /> 2 Razorback sucker COL Declining Endangered Endangered 66 No change" <br /> 3 Humpback chub COL Stable Endangered Endangered 61 Downlist" <br /> 4 Colorado squawfish COL Stable Endangered Endangered 60 Downlist" <br /> 5 Rio Grande sucker RGR Declining Endangered 57 No change" <br /> 6 Roundtail chub COL Declining Candidate Special concern 53 Threatened" <br /> 7 Colorado River cutthroat COL Stable Candidate Special concern 53 No change" <br /> 8 Rio Grande cutthroat RGR Stable Special concern 51 No change" <br /> 9 Rio Grande chub RGR Declining Special concern 50 Threatened" <br /> 10 River shiner REP Declining' Special concern 50 No change" <br /> 11 Northern redbelly dace PLA Declining Special concern 42 Endangered" <br /> 12 Bluehead sucker COL Stable Special concern 42 No change <br /> 13 Plains minnow ARK-REP-PLA Declining' Candidate Special concern 41 Threatened" <br /> 14 Brassy minnow REP-PLA Declining Special concern 41 Threatened" <br /> 15 Arkansas darter ARK Stable Candidate 'Threatened 40 No change" <br /> 16 Stonecat REP-PLA Declining Special concern 40 Threatened" <br /> 17 Suckermouth minnow ARK-REP-PLA Stable' Special concern 40 Threatened" <br /> 18 P1ains topminnow PLA Declining' Candidate Special concern 40 No change" <br /> 19 Greenback cutthroat ARK-PLA Stable 'Threatened 'Threatened 38 No change" <br /> 20 Iowa darter PLA Stable Special concern 36 No change <br /> 21 Flannelmouth sucker COL Stable' Candidate Special concern 35 No change <br /> 22 Johnny darter PLA Stable 34 No change <br /> 23 PI. orangethroated darter REP Stable Special concern 32 No change <br /> 24 Mountain sucker COL Not at riskh Special concern 32 No concern <br /> 25 Flathead chub ARK Stable' Candidate Special concern 31 No change <br /> 26 Bigmouth shiner ARK-PLA Stable 31 No change <br /> 27 Southern redbelly dace ARK Declining' Special concern 29 No change <br /> 28 Mottled sculpin COL Stable 26 No change <br /> 29 Common shiner ARK-PLA Stable Special concern 26 No concern <br /> 30 Brook stickleback ARK-PLA Stable 25 No change <br /> 31 Sand shiner ARK-REP-PLA Stable 25 No change <br /> 1 <br />