Executive Summary
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Use of Productivity and Susceptibility Indices to Determine the Vulnerability of a Stock: with Example Applications to Six U.S
Use of productivity and susceptibility indices to determine the vulnerability of a stock: with example applications to six U.S. fisheries. Wesley S. Patrick1, Paul Spencer2, Olav Ormseth2, Jason Cope3, John Field4, Donald Kobayashi5, Todd Gedamke6, Enric Cortés7, Keith Bigelow5, William Overholtz8, Jason Link8, and Peter Lawson9. 1NOAA, National Marine Fisheries Service, Office of Sustainable Fisheries, 1315 East- West Highway, Silver Spring, MD 20910; 2 NOAA, National Marine Fisheries Service, Alaska Fisheries Science Center, 7600 Sand Point Way, Seattle, WA 98115; 3NOAA, National Marine Fisheries Service, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA 98112; 4NOAA, National Marine Fisheries Service, Southwest Fisheries Science Center, 110 Shaffer Road, Santa Cruz, CA 95060; 5NOAA, National Marine Fisheries Service, Pacific Islands Fisheries Science Center, 2570 Dole Street, Honolulu, HI 96822; 6NOAA, National Marine Fisheries Service, Southeast Fisheries Science Center, 75 Virginia Beach Drive, Miami, FL 33149; 7NOAA, National Marine Fisheries Service, Southeast Fisheries Science Center, 3500 Delwood Beach Road, Panama City, FL 32408; 8NOAA, National Marine Fisheries Service, Northeast Fisheries Science Center, 166 Water Street, Woods Hole, MA 02543; 9NOAA, National Marine Fisheries Service, Northwest Fisheries Science Center, 2030 South Marine Science Drive, Newport, OR 97365. CORRESPONDING AUTHOR: Wesley S. Patrick, NOAA, National Marine Fisheries Service, Office of Sustainable Fisheries, 1315 East-West -
UC San Diego UC San Diego Electronic Theses and Dissertations
UC San Diego UC San Diego Electronic Theses and Dissertations Title A historical perspective of California recreational fisheries using a new database of "trophy" fish records (1966-2013), combined with fisheries analyses of three species in the genus Paralabrax Permalink https://escholarship.org/uc/item/1g40s1h0 Author Bellquist, Lyall F. Publication Date 2015 Peer reviewed|Thesis/dissertation eScholarship.org Powered by the California Digital Library University of California UNIVERSITY OF CALIFORNIA, SAN DIEGO A historical perspective of California recreational fisheries using a new database of “trophy” fish records (1966-2013), combined with fisheries analyses of three species in the genus Paralabrax A dissertation submitted in partial satisfaction of the requirements for the degree Doctor of Philosophy in Marine Biology by Lyall F. Bellquist Committee in charge: Brice Semmens, Chair Richard Carson David Checkley Philip Hastings Ed Parnell 2015 Copyright Lyall F. Bellquist, 2015 All rights reserved. The Dissertation of Lyall F. Bellquist is approved, and it is acceptable in quality and form for publication on microfilm and electronically: ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Chair University of California, San -
Common Fishes of California
COMMON FISHES OF CALIFORNIA Updated July 2016 Blue Rockfish - SMYS Sebastes mystinus 2-4 bands around front of head; blue to black body, dark fins; anal fin slanted Size: 8-18in; Depth: 0-200’+ Common from Baja north to Canada North of Conception mixes with mostly with Olive and Black R.F.; South with Blacksmith, Kelp Bass, Halfmoons and Olives. Black Rockfish - SMEL Sebastes melanops Blue to blue-back with black dots on their dorsal fins; anal fin rounded Size: 8-18 in; Depth: 8-1200’ Common north of Point Conception Smaller eyes and a bit more oval than Blues Olive/Yellowtail Rockfish – OYT Sebastes serranoides/ flavidus Several pale spots below dorsal fins; fins greenish brown to yellow fins Size: 10-20in; Depth: 10-400’+ Midwater fish common south of Point Conception to Baja; rare north of Conception Yellowtail R.F. is a similar species are rare south of Conception, while being common north Black & Yellow Rockfish - SCHR Sebastes chrysomelas Yellow blotches of black/olive brown body;Yellow membrane between third and fourth dorsal fin spines Size: 6-12in; Depth: 0-150’ Common central to southern California Inhabits rocky areas/crevices Gopher Rockfish - SCAR Sebastes carnatus Several small white blotches on back; Pale blotch extends from dorsal spine onto back Size: 6-12 in; Depth: 8-180’ Common central California Inhabits rocky areas/crevice. Territorial Copper Rockfish - SCAU Sebastes caurinus Wide, light stripe runs along rear half on lateral line Size:: 10-16in; Depth: 10-600’ Inhabits rocky reefs, kelpbeds, -
The Italian Annotated Bibliography on Small Tunas
SCRS/2020/061 Collect. Vol. Sci. Pap. ICCAT, 77(9): 34-84 (2020) THE ITALIAN ANNOTATED BIBLIOGRAPHY ON SMALL TUNAS C. Piccinetti1, P. Addis2, A. Di Natale3, F. Garibaldi4, F. Tinti5 SUMMARY The Italian scientists have a long tradition of studies and research on many large pelagic species including, among others, the small tunas. The various small tuna species are important for the Italian fishery since many centuries, mostly from a socio-economical point of view. Some non- indigenous species are now present in the ICCAT Convention area. This is the first attempt to list together the many papers published so far by Italian scientists, concerning the biology of these species, the fisheries and many other scientific and cultural issues. The aim of this paper is to provide an annotated bibliography, with specific key words, even if it is surely incomplete, because of the many papers published over the years. This bibliography, which includes 309 annotated citations, was set together to serve the scientists and to help them in finding some rare references that might be useful for their work. RÉSUMÉ Les scientifiques italiens ont une longue tradition d'études et de recherches sur de nombreuses de espèces de grands pélagiques y compris, entre autres, les espèces de thonidés mineurs. Les différentes espèces de thonidés mineurs sont importantes pour la pêche italienne depuis de nombreux siècles, principalement d'un point de vue socio-économique. Certaines espèces non autochtones sont maintenant présentes dans la zone de la Convention de l’ICCAT. Il s'agit de la première tentative de répertorier les nombreux articles publiés à ce jour par des scientifiques italiens concernant la biologie de ces espèces, les pêcheries et de nombreuses autres questions scientifiques et culturelles. -
Reproductive Cycle of the Pacific Bonito, Sarda Chilensis (Scombridae), from Northern Chilel
Pacific Science (1984), vol. 38, no. 3 © 1984 by the University of Hawaii Press. All rights reserved Reproductive Cycle of the Pacific Bonito, Sarda chilensis (Scombridae), from Northern Chilel STEPHEN R. GOLDBERG 2 AND DONALDa MUSSIETT C.3 ABSTRACT: The Pacific bonito, Sarda chilensis, spawns from spring to late summer off northern Chile. The smallest female in spawning condition was 410mm standard length (SL); the smallest spermiogenic male, 390mm SL. Females spawn more than one batch of eggs per season. THE PACIFIC BONITO, Sarda chilensis, occurs in Ovaries were histologically classified into the Pacific from Chile to the Gulf of Alaska four stages (sizes are mean diameters) (Table (Miller and Lea 1976). Previous studies have 1): regressed or regressing (contain primary given the spawning time for S. chilensis oocytes [56 !lm] or mature oocytes undergoing in Chile (Barrett 1971, Serra et al. 1980) atresia); previtellogenic (contain enlarging and Peru (Chirinos de Vildoso 1966) as [161 !lm] oocytes with a ring of vacuoles October-November and ending before April. around the inner periphery); vitellogenic (en However, as these observations were based on larging oocytes [315 !lm] in the process of gonosomatic indices or microscopic examina accumulating yolk); spawning (mature, yolk tions of unstained gonads, it was felt that a filled oocytes [545 !lm] and/or hydrated eggs histological analysis of monthly samples (as [798 !lm]). presented herein) would give a more precise Testes (Table 2) were histologically classi description of the reproductive cycle of this fied into four stages: spermiogenesis (lumina species. occluded with sperm, germinal cysts line lumina); late spermiogenesis (lumina oc cluded with sperm, reduced quantities of ger MATERIALS AND METHODS minal cysts); regression (germinal cysts ex hausted); and recrudescence (proliferation of A total of 129 females and 169 males were obtained from local fishermen at Iquique germinal cysts). -
Guide to the Coastal Marine Fishes of California
STATE OF CALIFORNIA THE RESOURCES AGENCY DEPARTMENT OF FISH AND GAME FISH BULLETIN 157 GUIDE TO THE COASTAL MARINE FISHES OF CALIFORNIA by DANIEL J. MILLER and ROBERT N. LEA Marine Resources Region 1972 ABSTRACT This is a comprehensive identification guide encompassing all shallow marine fishes within California waters. Geographic range limits, maximum size, depth range, a brief color description, and some meristic counts including, if available: fin ray counts, lateral line pores, lateral line scales, gill rakers, and vertebrae are given. Body proportions and shapes are used in the keys and a state- ment concerning the rarity or commonness in California is given for each species. In all, 554 species are described. Three of these have not been re- corded or confirmed as occurring in California waters but are included since they are apt to appear. The remainder have been recorded as occurring in an area between the Mexican and Oregon borders and offshore to at least 50 miles. Five of California species as yet have not been named or described, and ichthyologists studying these new forms have given information on identification to enable inclusion here. A dichotomous key to 144 families includes an outline figure of a repre- sentative for all but two families. Keys are presented for all larger families, and diagnostic features are pointed out on most of the figures. Illustrations are presented for all but eight species. Of the 554 species, 439 are found primarily in depths less than 400 ft., 48 are meso- or bathypelagic species, and 67 are deepwater bottom dwelling forms rarely taken in less than 400 ft. -
FAO Fisheries & Aquaculture
Food and Agriculture Organization of the United Nations Fisheries and for a world without hunger Aquaculture Department Biological characteristics of tuna Tuna and tuna-like species are very important economically and a significant Related topics source of food, with the so-called principal market tuna species - skipjack, yellowfin, bigeye, albacore, Atlantic bluefin, Pacific bluefin (those two species Tuna resources previously considered belonging to the same species referred as northern bluefin) Tuna fisheries and and southern bluefin tuna - being the most significant in terms of catch weight and utilization trade. These pages are a collection of Fact Sheets providing detailed information on tuna and tuna-like species. Related information FAO FishFinder Aquatic Species - fact Table of Contents sheets Taxonomy and classification Related activities Morphological characteristics FAO activities on tuna Geographical distribution Habitat and biology Trophic relations and growth Reproduction Bibliography Taxonomy and classification [ Family: Scombridae ] : Scombrids [ Family: Istiophoridae Family: Xiphiidae ] : Billfishes Upper systematics of tunas and tuna-like species Scombrids and billfishes belong to the suborder of the Scombroidei which position is shown below: Phylum : Chordata └─ Subphylum Vertebrata └─ Superclass Gnathostomata └─ Class Osteichthyes └─ Subclass Actinopterygii └─ Infraclass Teleostei └─ Superorder Acanthopterygii └─ Order Perciformes ├─ Suborder Scombroidei | └─ Family Scombridae └─ Suborder Xiphioidei FAO Fisheries -
Fishes-Of-The-Salish-Sea-Pp18.Pdf
NOAA Professional Paper NMFS 18 Fishes of the Salish Sea: a compilation and distributional analysis Theodore W. Pietsch James W. Orr September 2015 U.S. Department of Commerce NOAA Professional Penny Pritzker Secretary of Commerce Papers NMFS National Oceanic and Atmospheric Administration Kathryn D. Sullivan Scientifi c Editor Administrator Richard Langton National Marine Fisheries Service National Marine Northeast Fisheries Science Center Fisheries Service Maine Field Station Eileen Sobeck 17 Godfrey Drive, Suite 1 Assistant Administrator Orono, Maine 04473 for Fisheries Associate Editor Kathryn Dennis National Marine Fisheries Service Offi ce of Science and Technology Fisheries Research and Monitoring Division 1845 Wasp Blvd., Bldg. 178 Honolulu, Hawaii 96818 Managing Editor Shelley Arenas National Marine Fisheries Service Scientifi c Publications Offi ce 7600 Sand Point Way NE Seattle, Washington 98115 Editorial Committee Ann C. Matarese National Marine Fisheries Service James W. Orr National Marine Fisheries Service - The NOAA Professional Paper NMFS (ISSN 1931-4590) series is published by the Scientifi c Publications Offi ce, National Marine Fisheries Service, The NOAA Professional Paper NMFS series carries peer-reviewed, lengthy original NOAA, 7600 Sand Point Way NE, research reports, taxonomic keys, species synopses, fl ora and fauna studies, and data- Seattle, WA 98115. intensive reports on investigations in fi shery science, engineering, and economics. The Secretary of Commerce has Copies of the NOAA Professional Paper NMFS series are available free in limited determined that the publication of numbers to government agencies, both federal and state. They are also available in this series is necessary in the transac- exchange for other scientifi c and technical publications in the marine sciences. -
California Fish and Game “Conservation of Wild Life Through Education”
Spring 2014 175 CALIFORNIA FISH AND GAME “Conservation of Wild Life Through Education” Volume 100 Spring 2014 Number 2 Special Marine Issue CDFW Photo by Matt Elyash CDFW Photo by Derek Stein CDFW Photo by Derek Stein CDFW Photo by Derek Stein CDFW Photo by Derek Stein Published Quarterly by the California Department of Fish and Wildlife 176 CALIFORNIA FISH AND GAME Vol. 100, No. 2 FRONTISPIECE.—The first issue ofCalifornia Fish and Game was published in October, 1914. Volume 1 consisted of a total of 5 issues, four of which were published in 1915. Publication has occurred on a quarterly basis beginning with volume 2 in 1916. Spring 2014 177 VOLUME 100 SPRING 2014 NUMBER 2 Published Quarterly by STATE OF CALIFORNIA CALIFORNIA NATURAL RESOURCES AGENCY DEPARTMENT OF FISH AND WILDLIFE ISSN: 0008-1078 (print) ISSN: 2331-0405 (online) --LDA-- 178 CALIFORNIA FISH AND GAME Vol. 100, No. 2 STATE OF CALIFORNIA Jerry Brown, Governor CALIFORNIA NATURAL RESOURCES AGENCY John Laird, Secretary for Natural Resources FISH AND GAME COMMISSION Michael Sutton, President Jack Baylis, Vice President Jim Kellogg, Member Richard B. Rogers, Member Jacque Hostler-Carmesin, Member Sonke Mastrup, Executive Director DEPARTMENT OF FISH AND WILDLIFE Charlton “Chuck” Bonham, Director CALIFORNIA FISH AND GAME EDITORIAL STAFF Vern Bleich ........................................................................................Editor-in-Chief Debra Hamilton ............ Office of Communication, Education and Outreach -AVU Jeff Villepique, Steve Parmenter ........................................... Inland Deserts Region Scott Osborn, Laura Patterson, Levi Souza, Joel Trumbo ............... Wildlife Branch Dave Lentz, Kevin Shaffer ............................................................. Fisheries Branch Peter Kalvass, Nina Kogut .................................................................Marine Region James Harrington .......................................Office of Spill Prevention and Response Cherilyn Burton ..................................................................... -
TRENDS in the SOUTHERN CALIFORNIA SPORT FISHERY Calcofi Rep., Vol
DOTSON AND CHARTER: TRENDS IN THE SOUTHERN CALIFORNIA SPORT FISHERY CalCOFI Rep., Vol. 44, 2003 TRENDS IN THE SOUTHERN CALIFORNIA SPORT FISHERY RONALD C. DOTSON RICHARD L. CHARTER Southwest Fisheries Science Center Southwest Fisheries Science Center National Marine Fisheries Service, NOAA National Marine Fisheries Service, NOAA 8604 La Jolla Shores Drive 8604 La Jolla Shores Drive La Jolla, California 92037 La Jolla, California 92037 [email protected] ABSTRACT and the stocks on which it depends. The Los Angeles We constructed a database for the Southern California Times usually reports each day’s landings for most fish- commercial passenger fishing vessel (CPFV) fleet for the ing ports, the number of CPFVs reporting landings on years 1959–1998 using the daily fish reports from the that day, the total catch numbers by species or species Los Angeles Times. This database includes information group, and the total number of fishing passengers. In on number of fish caught by species, landing port, land- 1997 Charles Mitchell (of MBC Applied Environmental ing date, and number of anglers. Comparison of this Sciences) was awarded a Saltonstall-Kennedy Grant database to the logbook database maintained by the (NA76FD0050) to enter 40 years of the Los Angeles California Department of Fish and Game shows high Times’ marine fish reports into a database to make this correlation. information available for fishery researchers in Cali- Angler effort has been consistent throughout the fornia. The Southwest Fisheries Science Center, National time series at about 620,000 passengers per year. The Marine Fisheries Service, assumed responsibility for up- annual fish catch averaged 4.25 million fish from 1963 dating and maintaining the database after Mitchell com- to 1991 but has declined since 1992 to 2.5 million fish pleted his grant project. -
Status of the Pacific Coast Coastal Pelagic Species Fishery and Recommended Acceptable Biological Catches
STATUS OF THE PACIFIC COAST COASTAL PELAGIC SPECIES FISHERY AND RECOMMENDED ACCEPTABLE BIOLOGICAL CATCHES STOCK ASSESSMENT AND FISHERY EVALUATION 2018 INCLUDING INFORMATION THROUGH JUNE 2018 PACIFIC FISHERY MANAGEMENT COUNCIL 7700 NE AMBASSADOR PLACE, SUITE 101 PORTLAND, OR 97220 503-820-2280 www.pcouncil.org APRIL 2019 ACKNOWLEDGMENTS COASTAL PELAGIC SPECIES MANAGEMENT TEAM CPSMT Members Mr. Alan Sarich, Quinault Indian Nation (Chair) Mr. Kirk Lynn, California Department of Fish and Wildlife (Vice Chair) Dr. Kym Jacobson, Northwest Fisheries Science Center Mr. Josh Lindsay, National Marine Fisheries Service, West Coast Region Mr. Trung Nguyen, California Department of Fish and Wildlife Dr. Emmanis Dorval, National Marine Fisheries Service, Southwest Fisheries Science Center Dr. Kevin Hill, National Marine Fisheries Service, Southwest Fisheries Science Center Ms. Cyreis Schmitt, Oregon Department of Fish and Wildlife Ms. Lorna Wargo, Washington Department of Fish and Wildlife Dr. James Hilger, National Marine Fisheries Service, Southwest Fisheries Science Center ADDITIONAL INFORMATION FOR THIS REPORT PROVIDED BY: Mr. Kerry Griffin, Staff Officer, Pacific Fishery Management Council Ms. Donna Dealy, National Marine Fisheries Service, Southwest Fisheries Science Center Dr. Paul Crone, National Marine Fisheries Service, Southwest Fisheries Science Center Mr. Robert Ames, Pacific States Marine Fisheries Commission Ms. Laura Ryley, California Department of Fish and Wildlife Dr. John Field, National Marine Fisheries Service, Southwest Fisheries Science Center Dr. Jennifer Fisher, Oregon State University, Cooperative Institute for Marine Resources Studies Dr. Robert Emmett, Former National Marine Fisheries Service & Former CPSMT Chair DOCUMENT PRODUCTION AND EDITORIAL SUPPORT PROVIDED BY: Ms. Amy L’Manian, Staff, Pacific Fishery Management Council Ms. Sandra Krause, Staff, Pacific Fishery Management Council Mr. -
Synopsis of Biological Data on Bonitos of the Genus Sarda I -= Ai Ri Howard O
432 NOAA Technical Report NMFS Circular432 Synopsis of Biologicäl Data on Bonitos of the Genus Sarda My 1980 FAO I iei Synoss Noid NMFSIS i13 :ìlc'2 U.S DEPARTMENT OF COMMERCE National Oceanic and Atmospheric AdminisiT ation National Marine Fisheries Service NOAA Technical Report NMS Circular 432 AT MOSAi 'r Synopsis of Biological Data on Bonitos of the Genus Sarda i -= Ai ri Howard O. Yoshida AAr4FNTOT C0 May 1980 FAO Fisheries Synopsis No. 118 U.S. DEPARTMENT OF COMMERCE Philip M. Klutznik, Secretary National Oceanic and Atmospheric Administration Richard A. Frank, Administrator National Marine Fisheries Service Terry L. Leitzell, Assistant Administrator for Fisheries The National Marine Fisheries Service (NMFS) does not approve, rec- ommend or endorse any proprietary product or proprietary material mentioned in this publication. No reference shall be made to NMFS, or to this publication furnished by NMFS, in any advertising or sales pro- motion which would indicate or imply that NMFS approves, recommends or endorses any proprietary product or proprietary material mentioned herein, or which has as its purpose an intent to cause directly or indirectly the advertised product to be used or purchased because of this NMFS publication. CONTENTS ktroduction i iIdentity 1 1.1Nomenclature 1 1.11Valid name 1 1.12Synonymy 2 1.2Taxonomy 3 1.21Affinities 3 1.22Taxonomic status 4 1.23Subspecies 4 1.24Standard common names, vernacular names 5 1.3Morphology 5 1.31External and internal morphology 5 *1.32Cytomorphology 1.33Protein specificity 7 2 Distribution