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ABSTRACTS OF PRESENTATIONS IN ORDER PRESENTED <br />and then approved by Regional Director Michael Spear (Region 2) on September 22, 1983. A second revision is <br />in process and scheduled for completion prior to September 30, 1993. <br />The goal for recovering the Apache Trout still remains to increase populations both in size and number to <br />levels were the species survival in the wild will be assured. At such time delisting can be proposed. <br />Although the language was changed some what in the 1983 revision, the five objectives remain the same. They <br />follow: <br />1) Establish and/or maintain 30 self-sustaining discrete populations of pure Apache trout throughout its historic <br />range. <br />2) Survey and manage Apache trout populations presently existing in waters outside the historic range. <br />3) Provide habitat protection through implementation of land management practices, programs and acquisitions. <br />4) Provide adequate enforcement of all Federal, State and Tribal laws and regulations to insure protection of <br />Apache trout. <br />5) Develop public support of the Apache trout program through an information and education campaign. <br />Recovery continues to be a team effort with input from all affected agencies and the public. As specified in <br />the Endangered Species Act (ESA) of 1973 (as amended), Congress intended that all Federal agencies cooperate <br />with State and local agencies to resolve water resource issues in concert with the conservation of endangered <br />species. Section 7 of the ESA requires that consultation occur when there is an expenditure of Federal funds on <br />action where a federally listed species occurs. Cooperation has generally been good. <br />Although removal of Apache trout from the Endangered Species List remains a goal to be attained, progress <br />has been made toward the completion of all five objectives. <br />Dr. John Rinne of the U.S. Forest Service was one of the pioneers in cataloguing the various populations of <br />Apache trout and identifying their genetic purity. More recently, biochemical genetic analyses by Genean <br />Laboratories and others indicate there are nine remaining endemic populations that can be identified <br />Aectrophoretically. These analyses continue and the genetic composition of the species will undoubtedly be further <br />refined as new techniques are developed. Present information gives much insight into how the remaining populations <br />should be managed to preserve the genetic materials that remain. <br />Efforts to replicate and separate stocks from pure populations from stocks of unknown origin continue with <br />contruction of stream barriers and introduction of pure stocks into renovated receiving waters upstream of barriers. <br />A captive broodstock population has been developed. In 1983 and again in 1984, eggs and milt were taken <br />from wild Apache trout caught from the east fork of the White River, Arizona, and taken to Williams Creek <br />National Fish Hatchery for culture. This effort has been very successful. In 1991 some 350,000 Apache trout were <br />produced. The stocking of all rainbow trout into waters of the Fort Apache Indian Reservation was discontinued <br />in 1991; Apache trout were stocked in waters throughout the White Mountains on the Fort Apache Indian <br />Reservation. Williams Creek National Fish Hatchery presently maintains 4-year classes of Apache trout broodstocK, <br />approximately 18,000 fish. Not only does the hatchery produce fish for recovery and enhancement introductions, <br />it provides a refugium population also. To maintain genetic material from all nine endemic Apache trout populations, <br />sperm have been preserved cryogenically at Williams Creek National Fish hatchery from four populations; similar <br />preservations are scheduled from the remaining five populations in 1993. In addition, 15,000 Apache trout <br />fingerlings and 250,000 eyed-eggs are being provided annually to the Arizona Game and Fish Department for <br />recovery and enhancement stockings. <br />An Apache trout implementation plan has been completed for waters within the White Mountains. Although <br />this plan has not been officially approved by the various land management agencies, it provides guidance and sets <br />forth specific actions believed necessary to recovery Apache trout. <br />Collectively, these actions have contributed toward recovering Apache trout; however, much remains to be <br />accomplished. Brown trout are a major predator and formidable obstacle to maintaining Apache trout populations. <br />Brown trout and other non-native fish predators/competitors must be controlled. Renovation will be necessary in <br />some streams. <br />Some additional genetic analyses must be conducted on populations where genetic purity is in question. <br />Management objectives are needed for these populations to determine how they will contribute to the conservation <br />of Apache trout. <br />We in the U.S. Fish and Wildlife Service believe Apache trout can be recovered and delisted. A proposal was <br />submitted to the Regional Director on February 28, 1992 specifying actions deemed necessary and funds and <br />personnel required to delist the species. With the continued cooperation of all concerned, we look forward to the <br />day when Apache trout will again be secure in streams throughout the White Mountains. <br />24