Using Fishers' Anecdotes, Naturalists' Observations and Grey
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Fish Spawning Aggregations
Fish Spawning Aggregations a focal point of fisheries management and marine conservation in Mexico Photo: Octavio Aburto Authorship Brad Erisman – Coastal Fisheries Research Program, University of Texas Marine Science Institute, 750 Channel View Drive, Port Aransas, TX 78373 William Heyman – LGL Ecological Research Associates, Inc., 4103 S. Texas Avenue, Bryan TX 77802 Stuart Fulton – Comunidad y Biodiversidad, Isla del Peruano 215, Lomas de Miramar, Guaymas, Sonora, Mexico Timothy Rowell – Gulf of California Marine Program, Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, CA 92037 Illustrations – Larry Allen and Madeline Wukusick Graphic Design – Madeline Wukusick | www.communique.design Photography – Octavio Aburto, Richard Barnden, Douglas David Seifert, Walt Stearns, Cristina Limonta, Alfredo Barroso Citation – Erisman, B., W.D. Heyman, S. Fulton, and T.Rowell 2018. Fish spawning aggregations: a focal point of fisheries management and marine conservation in Mexico. Gulf of California Marine Program, La Jolla, CA. 24 p. Email Contact: Brad Erisman, [email protected] Fish Spawning Aggregations // 2 Contents > Introduction .................................................................................................................................................................. 4 > What are fish spawning aggregations (FSAs)? ............................................................................................................ 5 > What kinds of fishes form FSAs? ................................................................................................................................ -
CHECKLIST and BIOGEOGRAPHY of FISHES from GUADALUPE ISLAND, WESTERN MEXICO Héctor Reyes-Bonilla, Arturo Ayala-Bocos, Luis E
ReyeS-BONIllA eT Al: CheCklIST AND BIOgeOgRAphy Of fISheS fROm gUADAlUpe ISlAND CalCOfI Rep., Vol. 51, 2010 CHECKLIST AND BIOGEOGRAPHY OF FISHES FROM GUADALUPE ISLAND, WESTERN MEXICO Héctor REyES-BONILLA, Arturo AyALA-BOCOS, LUIS E. Calderon-AGUILERA SAúL GONzáLEz-Romero, ISRAEL SáNCHEz-ALCántara Centro de Investigación Científica y de Educación Superior de Ensenada AND MARIANA Walther MENDOzA Carretera Tijuana - Ensenada # 3918, zona Playitas, C.P. 22860 Universidad Autónoma de Baja California Sur Ensenada, B.C., México Departamento de Biología Marina Tel: +52 646 1750500, ext. 25257; Fax: +52 646 Apartado postal 19-B, CP 23080 [email protected] La Paz, B.C.S., México. Tel: (612) 123-8800, ext. 4160; Fax: (612) 123-8819 NADIA C. Olivares-BAñUELOS [email protected] Reserva de la Biosfera Isla Guadalupe Comisión Nacional de áreas Naturales Protegidas yULIANA R. BEDOLLA-GUzMáN AND Avenida del Puerto 375, local 30 Arturo RAMíREz-VALDEz Fraccionamiento Playas de Ensenada, C.P. 22880 Universidad Autónoma de Baja California Ensenada, B.C., México Facultad de Ciencias Marinas, Instituto de Investigaciones Oceanológicas Universidad Autónoma de Baja California, Carr. Tijuana-Ensenada km. 107, Apartado postal 453, C.P. 22890 Ensenada, B.C., México ABSTRACT recognized the biological and ecological significance of Guadalupe Island, off Baja California, México, is Guadalupe Island, and declared it a Biosphere Reserve an important fishing area which also harbors high (SEMARNAT 2005). marine biodiversity. Based on field data, literature Guadalupe Island is isolated, far away from the main- reviews, and scientific collection records, we pres- land and has limited logistic facilities to conduct scien- ent a comprehensive checklist of the local fish fauna, tific studies. -
RNA Detection Technology for Applications in Marine Science: Microbes to Fish Robert Michael Ulrich University of South Florida, [email protected]
University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School 6-25-2014 RNA Detection Technology for Applications in Marine Science: Microbes to Fish Robert Michael Ulrich University of South Florida, [email protected] Follow this and additional works at: https://scholarcommons.usf.edu/etd Part of the Biology Commons, and the Molecular Biology Commons Scholar Commons Citation Ulrich, Robert Michael, "RNA Detection Technology for Applications in Marine Science: Microbes to Fish" (2014). Graduate Theses and Dissertations. https://scholarcommons.usf.edu/etd/5321 This Dissertation is brought to you for free and open access by the Graduate School at Scholar Commons. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Scholar Commons. For more information, please contact [email protected]. RNA Detection Technology for Applications in Marine Science: Microbes to Fish by Robert M. Ulrich A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy College of Marine Science University of South Florida Major Professor: John H. Paul, Ph.D. Valerie J. Harwood, Ph.D. Mya Breitbart, Ph.D. Christopher D. Stallings, Ph.D. David E. John, Ph.D. Date of Approval June 25, 2014 Keywords: NASBA, grouper, Karenia mikimotoi, Enterococcus Copyright © 2014, Robert M. Ulrich DEDICATION This dissertation is dedicated to my fiancée, Dr. Shannon McQuaig for inspiring my return to graduate school and her continued support over the last four years. On no other porch in our little town have there been more impactful scientific discussions, nor more words of encouragement. ACKNOWLEDGMENTS I gratefully acknowledge the many people who have encouraged and advised me throughout my graduate studies. -
Evidence of Sexual Transition in Leopard Grouper (Mycteroperca Rosacea )
Ovarian development of M. rosacea in captivity Hidrobiológica 2010, 20 (3): 213-221213 Evidence of sexual transition in Leopard Grouper (Mycteroperca rosacea) individuals held in captivity Evidencia de transición sexual en individuos de cabrilla sardinera (Mycteroperca rosacea) mantenidos en cautiverio Margarita Kiewek-Martínez, Vicente Gracia-López and Carmen Rodríguez-Jaramillo Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Mar Bermejo 195, Col. Playa Palo Sta. Rita, La Paz B.C.S. 23090, México e-mail: [email protected] Kiewek-Martínez, M., V. Gracia-López and C. Rodríguez-Jaramillo. 2010. Evidence of sexual transition in Leopard Grouper (Mycteroperca rosacea) individuals held in captivity. Hidrobiológica 20 (3): 213-221. ABSTRACT This study describes histological observations of the gonads of 12 captive leopard grouper, M. rosacea maintained in captivity. Monthly gonad samples during February to April 2003, were obtained by catheterization and analyzed to determine sex and degree of ovarian development. Oocytes were classified into 5 stages of development and the fre- quencies were obtained to describe the oocyte distribution in the ovary. Two fish that were females in February were in a bisexual stage in March and functional males in April. The transitional stage was observed during the reproductive season and included degeneration of primary oocytes and proliferation of spermatogonia. Key words: Gonad development, leopard grouper, captivity. RESUMEN Este estudio describe las observaciones histológicas del desarrollo gonadal de 12 individuos de la cabrilla sardinera, en condiciones de cautiverio. De febrero a abril del 2003 se obtuvieron muestras mensuales de la gónada mediante un catéter flexible, las cuales fueron analizadas para determinar el sexo del organismo y el estadio de desarrollo gonadal. -
Valuable but Vulnerable: Over-Fishing and Under-Management Continue to Threaten Groupers So What Now?
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/339934856 Valuable but vulnerable: Over-fishing and under-management continue to threaten groupers so what now? Article in Marine Policy · June 2020 DOI: 10.1016/j.marpol.2020.103909 CITATIONS READS 15 845 17 authors, including: João Pedro Barreiros Alfonso Aguilar-Perera University of the Azores - Faculty of Agrarian and Environmental Sciences Universidad Autónoma de Yucatán -México 215 PUBLICATIONS 2,177 CITATIONS 94 PUBLICATIONS 1,085 CITATIONS SEE PROFILE SEE PROFILE Pedro Afonso Brad E. Erisman IMAR Institute of Marine Research / OKEANOS NOAA / NMFS Southwest Fisheries Science Center 152 PUBLICATIONS 2,700 CITATIONS 170 PUBLICATIONS 2,569 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Comparative assessments of vocalizations in Indo-Pacific groupers View project Study on the reef fishes of the south India View project All content following this page was uploaded by Matthew Thomas Craig on 25 March 2020. The user has requested enhancement of the downloaded file. Marine Policy 116 (2020) 103909 Contents lists available at ScienceDirect Marine Policy journal homepage: http://www.elsevier.com/locate/marpol Full length article Valuable but vulnerable: Over-fishing and under-management continue to threaten groupers so what now? Yvonne J. Sadovy de Mitcheson a,b, Christi Linardich c, Joao~ Pedro Barreiros d, Gina M. Ralph c, Alfonso Aguilar-Perera e, Pedro Afonso f,g,h, Brad E. Erisman i, David A. Pollard j, Sean T. Fennessy k, Athila A. Bertoncini l,m, Rekha J. -
Xchel G. MORENO-SÁNCHEZ1, Pilar PEREZ-ROJO1, Marina S
ACTA ICHTHYOLOGICA ET PISCATORIA (2019) 49 (1): 9–22 DOI: 10.3750/AIEP/02321 FEEDING HABITS OF THE LEOPARD GROUPER, MYCTEROPERCA ROSACEA (ACTINOPTERYGII: PERCIFORMES: EPINEPHELIDAE), IN THE CENTRAL GULF OF CALIFORNIA, BCS, MEXICO Xchel G. MORENO-SÁNCHEZ1, Pilar PEREZ-ROJO1, Marina S. IRIGOYEN-ARREDONDO1, Emigdio MARIN- ENRÍQUEZ2, Leonardo A. ABITIA-CÁRDENAS1*, and Ofelia ESCOBAR-SANCHEZ2 1Instituto Politecnico Nacional, Centro Interdisciplinario de Ciencias Marinas (CICIMAR-IPN), Departamento de Pesquerías y Biología Marina La Paz, BCS, Mexico 2CONACYT-Universidad Autónoma de Sinaloa-Facultad de Ciencias del Mar (CONACYT UAS-FACIMAR) Mazatlán, SIN, Mexico Moreno-Sánchez X.G., Perez-Rojo P., Irigoyen-Arredondo M.S., Marin- Enríquez E., Abitia-Cárdenas L.A., Escobar-Sanchez O. 2019. Feeding habits of the leopard grouper, Mycteroperca rosacea (Actinopterygii: Perciformes: Epinephelidae), in the central Gulf of California, BCS, Mexico. Acta Ichthyol. Piscat. 49 (1): 9–22. Background. The leopard grouper, Mycteroperca rosacea (Streets, 1877), is endemic to north-western Mexico and has high commercial value. Although facts of its basic biology are known, information on its trophic ecology, in particular, is scarce. The objective of the presently reported study was to characterize the feeding habits of M. rosacea through the analysis of stomach contents, and to determine possible variations linked to sex (male or female), size (small, medium, or large), or season (spring, summer, autumn, or winter), in order to understand the trophic role that this species plays in the ecosystem where it is found. Materials and methods. Fish were captured monthly, from March 2014 to May 2015 by spearfishing in Santa Rosalía, BCS, Mexico. Percentages by the number, by weight, and frequency of appearance of each food category, the index of relative importance (%IRI), and prey-specific index of relative importance (%PSIRI) were used to determine the importance of each prey item in the leopard grouper diet. -
Using Molecular Identification of Ichthyoplankton to Monitor
Molecular Identification of Ichthyoplankton in Cabo Pulmo National Park 1 Using molecular identification of ichthyoplankton to monitor 2 spawning activity in a subtropical no-take Marine Reserve 3 4 5 6 Ana Luisa M. Ahern1, *, Ronald S. Burton1, Ricardo J. Saldierna-Martínez2, Andrew F. Johnson1, 7 Alice E. Harada1, Brad Erisman1,4, Octavio Aburto-Oropeza1, David I. Castro Arvizú3, Arturo R. 8 Sánchez-Uvera2, Jaime Gómez-Gutiérrez2 9 10 11 12 1Marine Biology Research Division, Scripps Institution of Oceanography, University of California 13 San Diego, La Jolla, California, USA 14 2Departamento de Plancton y Ecología Marina, Centro Interdisciplinario de Ciencias Marinas, 15 Instituto Politécnico Nacional, CP 23096, La Paz, Baja California Sur, Mexico 16 3Cabo Pulmo National Park, Baja California Sur, Mexico 17 4The University of Texas at Austin, Marine Science Institute, College of Natural Sciences, 18 Port Aransas, Texas, USA 19 20 21 22 23 24 25 *Corresponding author: [email protected] 1 Molecular Identification of Ichthyoplankton in Cabo Pulmo National Park 26 ABSTRACT: Ichthyoplankton studies can provide valuable information on the species richness 27 and spawning activity of fishes, complementing estimations done using trawls and diver surveys. 28 Zooplankton samples were collected weekly between January and December 2014 in Cabo 29 Pulmo National Park, Gulf of California, Mexico (n=48). Fish larvae and particularly eggs are 30 difficult to identify morphologically, therefore the DNA barcoding method was employed to 31 identify 4,388 specimens, resulting in 157 Operational Taxonomic Units (OTUs) corresponding 32 to species. Scarus sp., Halichoeres dispilus, Xyrichtys mundiceps, Euthynnus lineatus, 33 Ammodytoides gilli, Synodus lacertinus, Etrumeus acuminatus, Chanos chanos, Haemulon 34 flaviguttatum, and Vinciguerria lucetia were the most abundant and frequent species recorded. -
Mucosal Health in Aquaculture Page Left Intentionally Blank Mucosal Health in Aquaculture
Mucosal Health in Aquaculture Page left intentionally blank Mucosal Health in Aquaculture Edited by Benjamin H. Beck Stuttgart National Aquaculture Research Center, Stuttgart, Arkansas, USA Eric Peatman School of Fisheries, Aquaculture, and Aquatic Sciences, Auburn University, Alabama, USA AMSTERDAM • BOSTON • HEIDELBERG • LONDON • NEW YORK OXFORD • PARIS • SAN DIEGO • SAN FRANCISCO • SINGAPORE SYDNEY • TOKYO Academic Press is an Imprint of Elsevier Academic Press is an imprint of Elsevier 125, London Wall, EC2Y 5AS, UK 525 B Street, Suite 1800, San Diego, CA 92101-4495, USA 225 Wyman Street, Waltham, MA 02451, USA The Boulevard, Langford Lane, Kidlington, Oxford OX5 1GB, UK Copyright © 2015 Elsevier Inc. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, mechanical, photocopying, recording or otherwise without the prior written permission of the publisher. Permissions may be sought directly from Elsevier’s Science & Technology Rights Department in Oxford, UK: phone (+44) (0) 1865 843830; fax (+44) (0) 1865 853333; email: [email protected]. Alternatively, visit the Science and Technology Books website at www.elsevierdirect.com/rights for further information. Notice No responsibility is assumed by the publisher for any injury and/or damage to persons or property as a matter of products liability, negligence or otherwise, or from any use or operation of any methods, products, instructions or ideas contained in the material herein. -
Ensuring Seafood Identity: Grouper Identification by Real-Time Nucleic
Food Control 31 (2013) 337e344 Contents lists available at SciVerse ScienceDirect Food Control journal homepage: www.elsevier.com/locate/foodcont Ensuring seafood identity: Grouper identification by real-time nucleic acid sequence-based amplification (RT-NASBA) Robert M. Ulrich a, David E. John b, Geran W. Barton c, Gary S. Hendrick c, David P. Fries c, John H. Paul a,* a College of Marine Science, MSL 119, University of South Florida, 140 Seventh Ave. South, St. Petersburg, FL 33701, USA b Department of Biological Sciences, University of South Florida St. Petersburg, 140 Seventh Ave. S., St. Petersburg, FL 33701, USA c EcoSystems Technology Group, College of Marine Science, University of South Florida, 140 Seventh Ave. S., St. Petersburg, FL 33701, USA article info abstract Article history: Grouper are one of the most economically important seafood products in the state of Florida and their Received 19 September 2012 popularity as a high-end restaurant dish is increasing across the U.S. There is an increased incidence rate Accepted 3 November 2012 of the purposeful, fraudulent mislabeling of less costly and more readily available fish species as grouper in the U.S., particularly in Florida. This is compounded by commercial quotas on grouper becoming Keywords: increasingly more restrictive, which continues to drive both wholesale and restaurant prices higher each RT-NASBA year. Currently, the U.S. Food and Drug Administration recognize 56 species of fish that can use “grouper” FDA seafood list as an acceptable market name for interstate commerce. This group of fish includes species from ten Grouper fi fi Mislabeling different genera, making accurate taxonomic identi cation dif cult especially if distinguishing features such as skin, head, and tail have been removed. -
Red Snapper, Vermilion Snapper, Yellowtail Snapper Gulf of Mexico
Red Snapper, Vermilion Snapper, Yellowtail Snapper Lutjanus campechanus, Rhomboplites aurorubens, Ocyurus chrysurus ©Monterey Bay Aquarium Gulf of Mexico/South Atlantic Vertical Line: Hydraulic/Electric Reel, Rod and Reel, Hand Line January 9, 2013 Rachelle Fisher, Consulting Researcher Disclaimer Seafood Watch® strives to ensure all our Seafood Reports and the recommendations contained therein are accurate and reflect the most up-to-date evidence available at time of publication. All our reports are peer- reviewed for accuracy and completeness by external scientists with expertise in ecology, fisheries science or aquaculture. Scientific review, however, does not constitute an endorsement of the Seafood Watch program or its recommendations on the part of the reviewing scientists. Seafood Watch is solely responsible for the conclusions reached in this report. We always welcome additional or updated data that can be used for the next revision. Seafood Watch and Seafood Reports are made possible through a grant from the David and Lucile Packard Foundation. 2 Final Seafood Recommendation Although there are many snappers caught in the U.S., only the three most commercially important species relative to landed weight and value (red snapper (Lutjanus campechanus), vermilion snapper (Rhomboplites aurorubens), and yellowtail snapper (Ocyurus chrysurus) are discussed here. This report discusses snapper caught in the South Atlantic (SA) and Gulf of Mexico (GOM) by vertical gear types including hydraulic/electric reel, rod and reel, and handline. Snapper caught by bottom longline in the GOM and SA will not be discussed since it makes up a statistically insignificant proportion of the total snapper catch in the GOM and in the SA bottom longline fishing in waters shallower than 50 fathoms, where snapper are generally caught, is prohibited. -
Florida Recreational Saltwater Fishing Regulations
Florida Recreational Issued: July 2020 New regulations are highlighted in red Saltwater Fishing Regulations (please visit: MyFWC.com/Fishing/Saltwater/Recreational Regulations apply to state waters of the Gulf and Atlantic for the most current regulations) All art: © Diane Rome Peebles, except snowy grouper (Duane Raver) Reef Fish Snapper General Snapper Regulations: • Snapper Aggregate Bag Limit - Within state waters ul of the Atlantic and Gulf, Snapper, Cubera u l Snapper, Red u l X Snapper, Vermilion X Snapper, Lane u l all species of snapper are Minimum Size Limits: Minimum Size Limits: Minimum Size Limits: Minimum Size Limits: included in a 10 fish per • Atlantic and Gulf - 12" (see below) • Atlantic - 20" • Atlantic - 12" • Atlantic and Gulf - 8" harvester per day aggregate • Gulf - 16" • Gulf - 10" bag limit in any combination Daily Recreational Bag Limit: Daily Recreational Bag Limit: of snapper species, unless • Atlantic and Gulf - 10 per harvester Season: Daily Recreational Bag Limit: • Atlantic - 10 per harvester stated otherwise. under 30", included within snapper • Atlantic - Open year-round • Atlantic - 5 per harvester not included • Gulf - 100 pounds per harvester, not • Seasons – If no seasonal aggregate bag limit • Gulf - Open June 11–July 25 within snapper aggregate bag limit included within snapper aggregate • May additionally harvest up to 2 over • Gulf - 10 per harvester not included bag limit information is provided, the Daily Recreational Bag Limit: species is open year-round. 30" per harvester or vessel-whichever within snapper aggregate bag limit is less-, and these 2 fish over 30" are • Atlantic and Gulf - 2 per harvester not included within snapper aggregate • Gulf - Zero daily bag and possession limit bag limit for captain and crew on for-hire vessels. -
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.