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Species Profile for Colorado pikeminnow (Ptychocheilus lucius) <br />Page 2 of 4 <br />Listing status: Endangered <br />States/US Territories in which this population is known to or is believed to occur: Arizona, California , <br />Colorado, New Mexico, Utah <br />US Counties in which this population is known to or is believed to occur: View All <br />USFWS Refuges in which this population is known to occur: BILL WILLIAMS RIVER NATIONAL WILDLIFE <br />REFUGE, HAVASU NATIONAL WILDLIFE REFUGE, OURAY NATIONAL WILDLIFE REFUGE <br />Countries in which the this population is known to occur: Mexico <br />For more information: htti3://ecos.fws.gov/docs/life histories/E006.html <br />• Population location: Salt and Verde R. drainages, AZ <br />Listing status: Experimental Population, Non-Essential <br />States/US Territories in which this population is known to or is believed to occur: Arizona, New Mexico <br />US Counties in which this population is known to or is believed to occur: View All <br />For more information: http://ecos.fws.gov/docs/life histories/E006.html <br />status <br />;Endangered <br />Experimental Population, Non- <br />;Essential <br />Current Listing Status Summary <br />Date Listed Lead Region <br />03/11/1967 Mountain-Prairie Region <br />(Region 6) <br />07/24/1985 Mountain-Prairie Region <br />(Region 6) <br />Where Listed <br />except Salt and Verde R. <br />drainages, AZ <br />Salt and Verde R. drainages, AZ <br />» Federal Register Documents <br />Most Recent Federal Register Documents (Showing 5 of 10: view all) <br />Date Citation Page Title <br /> Initiation of 5-Year Reviews of Seven Wildlife Species and Two Plant Species <br />04/18/2007 72 FR 19549 19551 <br /> in the Mountain-Prairie Region <br /> Notice of Availability of Recovery Goals for Four Endangered Fishes of the <br />08/28/2002 67 FR 55270 55271 <br /> Colorado River Basin <br /> Reopening of Public Comment on Draft Recovery Goals for Four Endangered <br />11/23/2001 66 FR 58748 <br /> Fishes of the Colorado River Basin <br /> ETWP; Determination of Critical Habitat for the Colorado River Endangered <br />;03/21/1994 59 FR 13374 13400 Fishes: Razorback Sucker. Colorado Sguawfish. Humpback Chub, and <br /> Bonytail Chub <br /> ETWP; Proposed Determination of Crititical Habitat for the Colorado River <br /> Endangered Fishes: Razorback Sucker. Colorado Sguawfish. Humpback <br />01/29/1993 58 FR 6578 6589 <br /> Chub, and Bonytail Chub: (Xvrauchen texanus. Ptychochelius lucius. Gila <br /> cypha. Gila elegans) <br />Mo st Recent Special Rule Publications (Showing 3 of 3) <br />;Date Citation Page <br />a Title <br /> Proposed Determination of Experimental Population Status for Introduced <br />08/26/1987 52 FR 32143 32145 <br /> Population of Colorado Sguawfish; 52 FR 32143-32145 <br /> Determination of Experimental Population Status for Certain Introduced <br />j07/24/1985 50 FR 30188 301 95 <br /> Populations of Colorado Sguawfish & Woundfin: 50 FR 30188-30195 <br />Proposed Determination of Experimental Population Status for Certain <br />04/10/1984 49 FR 14149 14152 Introduced Populations of Colorado Sguawfish & Woundfin: 49 FR 14149- <br />Ii.141 P IT t4 - FAGS K - ?4 <br />http://ecos.fws.gov/speciesProfile/profile/speciesProfile.action?spcode=E006 4/12/2011 <br />