Yelloweye Rockfish (Sebastes Ruberrimus) and Bocaccio (Sebastes Paucispinis)
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ROCKFISH RECOVERY PLAN Puget Sound / Georgia Basin Yelloweye Rockfish (Sebastes ruberrimus) and Bocaccio (Sebastes paucispinis) Prepared by Office of Protected Resources West Coast Regional Office National Marine Fisheries Service National Oceanic and Atmospheric Administration Approved: Chris Oliver, Assistant Administrator for Fisheries National Oceanic and Atmospheric Administration Date: Yelloweye Rockfish and Bocaccio Recovery Plan DISCLAIMER Recovery plans delineate such reasonable actions as may be necessary, based upon the best scientific and commercial data available, for the conservation and survival of listed species. Plans are published by the U.S. Fish and Wildlife Service (UWFWS)/National Marine Fisheries Service (NMFS), sometimes prepared with the assistance of recovery teams, contractors, states agencies, and others. Recovery plans do not necessarily represent the views, official positions, or approval of any individuals or agencies involved in the plan formation other than USFWS/NMFS. They represent the official position of USFWS/NMFS only after they have been signed by the Regional Director/Assistant Administrator. Recovery plans are guidance and planning documents only; identification of an action to be implemented by any public or private party does not create a legal obligation beyond existing legal requirements. Nothing in this plan should be construed as a commitment or requirement that any Federal agency obligate or pay funds in any one fiscal year in excess of appropriations made by Congress for that fiscal year in contravention of the Anti-Deficiency Act, 31 U.S.C 1341, or any other law or regulation. Approved recovery plans are subject to modification as dictated by new findings, changes in species status, and the completion of recovery actions. LITERATURE CITATION SHOULD READ AS FOLLOWS: National Marine Fisheries Service. 2017. Rockfish Recovery Plan: Puget Sound / Georgia Basin yelloweye rockfish (Sebastes ruberrimus) and bocaccio (Sebastes paucispinis). National Marine Fisheries Service. Seattle, WA. ADDITIONAL COPIES MAY BE OBTAINED FROM: National Marine Fisheries Service Protected Resources Division 7600 Sandpoint Way NE Seattle, WA 98115 206-526-6100 Recovery plans can be downloaded from the NMFS website: http://www.nmfs.noaa.gov/pr/recovery/plans.htm Cover art: Yelloweye rockfish and bocaccio, by Claudia Makeyev. 2017 | National Marine Fisheries Service Yelloweye Rockfish and Bocaccio Recovery Plan ACKNOWLEDGEMENTS NMFS gratefully acknowledges the commitment and efforts of the following Rockfish Recovery Team members and thanks them for generously contributing their time and expertise to the development of the Rockfish Recovery Plan. Terrie Klinger, Ph.D. Robert Pacunski, M.S. University of Washington Washington Department of Fish and Wildlife Jason Cope, Ph.D. Lorenz Hauser, Ph.D. Northwest Fisheries Science Center University of Washington Donald Gunderson, Ph.D. Dayv Lowry, Ph.D. University of Washington Washington Department of Fish and Wildlife Kelly Andrews, M.S. Keith Lutz Northwest Fisheries Science Center Northwest Indian Fisheries Commission William Beattie Dan Tonnes, M.S. Northwest Indian Fisheries Commission NMFS (Recovery Coordinator / Team Leader) Chris James Northwest Indian Fisheries Commission Additional thanks go to other substantial contributors for their technical assistance or reviews, editing, and/or drafting sections of this document: Jennifer Heibult Sawchuk, M.S. Lynne Barre, M.S. NMFS (document research and preparation) NMFS Adam Obaza, M.S. Anne Beaudreau, Ph.D. NMFS (document research and preparation) University of Alaska, Fairbanks Mark Carr, Ph.D. Dana Haggarty, Ph.D. University of California, Santa Cruz University of British Columbia, Canada Jeff Marliave, Ph.D. Nick Tolimieri, Ph.D. Vancouver Aquarium, Canada Northwest Fisheries Science Center Robin Waples, Ph.D. Susan Wang, M.S. Northwest Fisheries Science Center NMFS Jon Drake, Ph.D. Chris Yates, M.S. Northwest Fisheries Science Center NMFS Gary Rule, M.S. Steve Copps, M.S. NMFS Nicole Naar, Ph.D. Candidate Teresa Mongillo, M.S. University of California, Davis NMFS 2017 | National Marine Fisheries Service Yelloweye Rockfish and Bocaccio Recovery Plan i TABLE OF CONTENTS List of Figures .............................................................................................................................................. iv List of Tables ................................................................................................................................................ v Abbreviations and Acronyms ..................................................................................................................... vii EXECUTIVE SUMMARY .......................................................................................................................... 1 Overview—Recovering Listed Rockfish .................................................................................................. 1 Current Species Status .............................................................................................................................. 1 Recovery Objectives ................................................................................................................................. 2 Recovery Strategy and Program ............................................................................................................... 2 Recovery Criteria ...................................................................................................................................... 3 Coordination, Estimated Date, and Recovery Cost ................................................................................... 5 I. BACKGROUND ...................................................................................................................................... 6 A. PURPOSE OF THE RECOVERY PLAN ........................................................................................ 6 Multispecies Planning Considerations .................................................................................................. 7 Appendices to Support Implementation ................................................................................................ 7 B. LEGAL STATUS OF THE SPECIES .............................................................................................. 7 C. RECOVERY PLANNING COORDINATION ................................................................................ 9 Rockfish Recovery Team ...................................................................................................................... 9 Puget Sound Treaty Tribes and Tribal Trust and Treaty Responsibilities ............................................ 9 Rockfish Workgroup ........................................................................................................................... 10 Canada................................................................................................................................................. 10 Recreational Fishers ............................................................................................................................ 10 Washington Department of Fish and Wildlife .................................................................................... 11 Scientific Peer Review ........................................................................................................................ 11 Public Input ......................................................................................................................................... 11 II. BIOLOGICAL BACKGROUND .......................................................................................................... 13 A. SPECIES DESCRIPTION AND TAXONOMY ............................................................................ 13 B. LIFE HISTORY/ECOLOGY .......................................................................................................... 13 Larval Stage Life History, Habitat Use, and Ecosystem Requirements .............................................. 13 Juvenile Stage Life History, Habitat Use, and Ecosystem Requirements ........................................... 14 Adult Stage Life History, Habitat Use, and Ecosystem Requirements ............................................... 16 Age and Growth Rates ........................................................................................................................ 17 2017 | National Marine Fisheries Service Yelloweye Rockfish and Bocaccio Recovery Plan ii Reproduction, Recruitment, and Natural Mortality Rate .................................................................... 17 Diet and Feeding Behavior ................................................................................................................. 18 Natural Predators ................................................................................................................................ 18 C. ABUNDANCE, PRODUCTIVITY, CONNECTIVITY, AND DIVERSITY ................................ 19 Abundance and Productivity ............................................................................................................... 20 Spatial Structure and Connectivity ..................................................................................................... 24 Life History Diversity, Demographic and Genetic Structure .............................................................. 25 D. MANAGEMENT UNITS