When Physical Oceanography Meets Population Genetics: the Case Study
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Modeling Gag Grouper (Mycteroperca Microlepis
Louisiana State University LSU Digital Commons LSU Master's Theses Graduate School 2009 Modeling gag grouper (Mycteroperca microlepis) in the Gulf of Mexico: exploring the impact of marine reserves on the population dynamics of a protogynous grouper Robert D. Ellis Louisiana State University and Agricultural and Mechanical College, [email protected] Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_theses Part of the Oceanography and Atmospheric Sciences and Meteorology Commons Recommended Citation Ellis, Robert D., "Modeling gag grouper (Mycteroperca microlepis) in the Gulf of Mexico: exploring the impact of marine reserves on the population dynamics of a protogynous grouper" (2009). LSU Master's Theses. 4146. https://digitalcommons.lsu.edu/gradschool_theses/4146 This Thesis is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Master's Theses by an authorized graduate school editor of LSU Digital Commons. For more information, please contact [email protected]. MODELING GAG GROUPER (MYCTEROPERCA MICROLEPIS) IN THE GULF OF MEXICO: EXPLORING THE IMPACT OF MARINE RESERVES ON THE POPULATION DYNAMICS OF A PROTOGYNOUS GROUPER A Thesis Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Master of Science in The Department of Oceanography and Coastal Sciences by Robert D. Ellis B.S., University of California Santa Barbara, 2004 August 2009 ACKNOWLEDGEMENTS I would like to thank the State of Louisiana Board of Regents for funding this research with an 8G Fellowship. My research and thesis were greatly improved by the comments and assistance of many people, first among them my advisor Dr. -
A Practical Handbook for Determining the Ages of Gulf of Mexico And
A Practical Handbook for Determining the Ages of Gulf of Mexico and Atlantic Coast Fishes THIRD EDITION GSMFC No. 300 NOVEMBER 2020 i Gulf States Marine Fisheries Commission Commissioners and Proxies ALABAMA Senator R.L. “Bret” Allain, II Chris Blankenship, Commissioner State Senator District 21 Alabama Department of Conservation Franklin, Louisiana and Natural Resources John Roussel Montgomery, Alabama Zachary, Louisiana Representative Chris Pringle Mobile, Alabama MISSISSIPPI Chris Nelson Joe Spraggins, Executive Director Bon Secour Fisheries, Inc. Mississippi Department of Marine Bon Secour, Alabama Resources Biloxi, Mississippi FLORIDA Read Hendon Eric Sutton, Executive Director USM/Gulf Coast Research Laboratory Florida Fish and Wildlife Ocean Springs, Mississippi Conservation Commission Tallahassee, Florida TEXAS Representative Jay Trumbull Carter Smith, Executive Director Tallahassee, Florida Texas Parks and Wildlife Department Austin, Texas LOUISIANA Doug Boyd Jack Montoucet, Secretary Boerne, Texas Louisiana Department of Wildlife and Fisheries Baton Rouge, Louisiana GSMFC Staff ASMFC Staff Mr. David M. Donaldson Mr. Bob Beal Executive Director Executive Director Mr. Steven J. VanderKooy Mr. Jeffrey Kipp IJF Program Coordinator Stock Assessment Scientist Ms. Debora McIntyre Dr. Kristen Anstead IJF Staff Assistant Fisheries Scientist ii A Practical Handbook for Determining the Ages of Gulf of Mexico and Atlantic Coast Fishes Third Edition Edited by Steve VanderKooy Jessica Carroll Scott Elzey Jessica Gilmore Jeffrey Kipp Gulf States Marine Fisheries Commission 2404 Government St Ocean Springs, MS 39564 and Atlantic States Marine Fisheries Commission 1050 N. Highland Street Suite 200 A-N Arlington, VA 22201 Publication Number 300 November 2020 A publication of the Gulf States Marine Fisheries Commission pursuant to National Oceanic and Atmospheric Administration Award Number NA15NMF4070076 and NA15NMF4720399. -
Diet Composition of Juvenile Black Grouper (Mycteroperca Bonaci) from Coastal Nursery Areas of the Yucatán Peninsula, Mexico
BULLETIN OF MARINE SCIENCE, 77(3): 441–452, 2005 NOTE DIET COMPOSITION OF JUVENILE BLACK GROUPER (MYCTEROPERCA BONACI) FROM COASTAL NURSERY AREAS OF THE YUCATÁN PENINSULA, MEXICO Thierry Brulé, Enrique Puerto-Novelo, Esperanza Pérez-Díaz, and Ximena Renán-Galindo Groupers (Epinephelinae, Epinephelini) are top-level predators that influence the trophic web of coral reef ecosystems (Parrish, 1987; Heemstra and Randall, 1993; Sluka et al., 2001). They are demersal mesocarnivores and stalk and ambush preda- tors that sit and wait for larger moving prey such as fish and mobile invertebrates (Cailliet et al., 1986). Groupers contribute to the ecological balance of complex tropi- cal hard-bottom communities (Sluka et al., 1994), and thus large changes in their populations may significantly alter other community components (Parrish, 1987). The black grouper (Mycteroperca bonaci Poey, 1860) is an important commercial and recreational fin fish resource in the western Atlantic region (Bullock and Smith, 1991; Heemstra and Randall, 1993). The southern Gulf of Mexico grouper fishery is currently considered to be deteriorated and M. bonaci, along with red grouper (Epinephelus morio Valenciennes, 1828) and gag (Mycteroperca microlepis Goode and Bean, 1880), is one of the most heavily exploited fish species in this region (Co- lás-Marrufo et al., 1998; SEMARNAP, 2000). Currently, M. bonaci is considered a threatened species (Morris et al., 2000; IUCN, 2003) and has been classified as vul- nerable in U.S. waters because male biomass in the Atlantic dropped from 20% in 1982 to 6% in 1995 (Musick et al., 2000). The black grouper is usually found on irregular bottoms such as coral reefs, drop- off walls, and rocky ledges, at depths from 10 to 100 m (Roe, 1977; Manooch and Mason, 1987; Bullock and Smith, 1991; Heemstra and Randall, 1993). -
Checklist of Serranid and Epinephelid Fishes (Perciformes: Serranidae & Epinephelidae) of India
Journal of the Ocean Science Foundation 2021, Volume 38 Checklist of serranid and epinephelid fishes (Perciformes: Serranidae & Epinephelidae) of India AKHILESH, K.V. 1, RAJAN, P.T. 2, VINEESH, N. 3, IDREESBABU, K.K. 4, BINEESH, K.K. 5, MUKTHA, M. 6, ANULEKSHMI, C. 1, MANJEBRAYAKATH, H. 7, GLADSTON, Y. 8 & NASHAD M. 9 1 ICAR-Central Marine Fisheries Research Institute, Mumbai Regional Station, Maharashtra, India. Corresponding author: [email protected]; Email: [email protected] 2 Andaman & Nicobar Regional Centre, Zoological Survey of India, Port Blair, India. Email: [email protected] 3 Department of Health & Family Welfare, Government of West Bengal, India. Email: [email protected] 4 Department of Science and Technology, U.T. of Lakshadweep, Kavaratti, India. Email: [email protected] 5 Southern Regional Centre, Zoological Survey of India, Chennai, Tamil Nadu, India. Email: [email protected] 6 ICAR-Central Marine Fisheries Research Institute, Visakhapatnam Regional Centre, Andhra Pradesh, India. Email: [email protected] 7 Centre for Marine Living Resources and Ecology, Kochi, Kerala, India. Email: [email protected] 8 ICAR-Central Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands, India. Email: [email protected] 9 Fishery Survey of India, Port Blair, Andaman and Nicobar Islands, 744101, India. Email: [email protected] Abstract We provide an updated checklist of fishes of the families Serranidae and Epinephelidae reported or listed from India, along with photographs. A total of 120 fishes in this group are listed as occurring in India based on published literature, of which 25 require further confirmation and validation. We confirm here the presence of at least 95 species in 22 genera occurring in Indian marine waters. -
011706 Status Report on the Goliath Grouper
Status report on the continental United States distinct population segment of the goliath grouper (Epinephelus itajara) January 2006 National Marine Fisheries Service Southeast Regional Office 263 13th Avenue South St. Petersburg, FL 33701 Acknowledgements The authors acknowledge and appreciate the efforts of all who contributed to the contents of this report. In particular, we wish to recognize Lew Bullock, Felicia Coleman, Chris Koenig, and Rich McBride for reviewing the draft document. The participation and considerable contributions to the contents of the report by Andy Strelcheck and Peter Hood are also greatly appreciated. The team responsible for compiling this report included: Michael Barnette, Stephania Bolden, Jennifer Moore, Clay Porch, Jennifer Schull, and Phil Steele. This document should be cited as: NMFS. 2006. Status report on the continental United States distinct population segment of the goliath grouper (Epinephelus itajara). January 12, 2006. 49 pp. Cover: goliath grouper illustration courtesy of Diane Peebles. ii Table of Contents List of Tables.................................................................................................................... iv Abbreviations and Acronyms ......................................................................................... vi Summary ............................................................................................................................ 1 Introduction...................................................................................................................... -
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. -
Epinephelus Itajara) Na Região Sul Do Brasil E Registro De Anomalias Ósseas
Universidade Federal do Espírito Santo Centro de Ciências Humanas e Naturais Programa de Pós-graduação em Oceanografia Ambiental Identificação e Dinâmica de Agregação de Meros (Epinephelus itajara) na Região Sul do Brasil e Registro de Anomalias Ósseas Leonardo Schlögel Bueno Tese submetida ao Programa de Pós- Graduação em Oceanografia Ambiental (Área de Concentração em Sistemas Costeiros e Marinhos) da Universidade Federal do Espírito Santo como requisito parcial para a obtenção do grau de Doutor em Oceanografia Ambiental Vitória, ES Outubro, 2014 Universidade Federal do Espírito Santo Centro de Ciências Humanas e Naturais Programa de Pós-graduação em Oceanografia Ambiental Identificação e Dinâmica de Agregação de Meros (Epinephelus itajara) na Região Sul do Brasil e Registro de Anomalias Ósseas Leonardo Schlögel Bueno Orientador: Dr. Mauricio Hostim Silva Vitória, ES Outubro, 2014 Agradecimentos Este trabalho resultou da conjugação de esforços, apoio, renúncias, realizações, incentivos e, portanto, devo muitos agradecimentos: Ao meu orientador Professor, Dr. Mauricio Hostim Silva, cujo apoio foi fundamental para a concretização dos meus objetivos, tanto na realização acadêmica quanto na participação no projeto Meros do Brasil, que me aproximou de reconhecidos pesquisadores e do conhecimento prático, além do suporte, conhecimentos científicos, seu bom humor e generosidade; Ao Professor Pós-Doutor Pedro Carlos Pinheiro, amigo que acompanhou meu caminho acadêmico e sempre me incentivou a buscar novos conhecimentos; Aos demais professores -
Age, Growth and Reproduction of the Galapagos Sailfin Grouper [I
A peer-reviewed version of this preprint was published in PeerJ on 17 September 2015. View the peer-reviewed version (peerj.com/articles/1270), which is the preferred citable publication unless you specifically need to cite this preprint. Usseglio P, Friedlander AM, DeMartini EE, Schuhbauer A, Schemmel E, Salinas de Léon P. 2015. Improved estimates of age, growth and reproduction for the regionally endemic Galapagos sailfin grouper Mycteroperca olfax (Jenyns, 1840) PeerJ 3:e1270 https://doi.org/10.7717/peerj.1270 Age, growth and reproduction of the Galapagos sailfin grouper Mycteroperca olfax (Jenyns, 1840): an overdue and needed comprehensive baseline Paolo Usseglio, Alan M. Friedlander, Edward E. DeMartini, Anna Schuhbauer, Pelayo Salinas de Léon The Galapagos Sailfin grouper, Mycteroperca olfax, locally known as bacalao and listed as vulnerable by IUCN, is culturally, economically, and ecologically important to the Galapagos archipelago and its people. It is regionally endemic to the Eastern Tropical Pacific, and, while an important fishery resource that has shown substantial declines in recent years, to date no effective management regulations are in place to ensure the sustainability of its Galapagos fishery. Previous estimates of longevity and size of maturity for bacalao are inconsistent with estimates for congeners, which questions the accuracy of PrePrints prior estimates. We set out to rigorously assess the age, growth, and reproductive biology of bacalao in order to provide more accurate life history information to inform more effective fisheries management for this species. The oldest fish in our sample was 24 years old, which is 2-3 times greater than previously reported estimates of longevity. -
Mycteroperca Phenax) Life History for the Gulf of Mexico
Summary Table of Scamp, (Mycteroperca phenax) life history for the Gulf of Mexico. Associations and interactions with environmental and habitat variables are listed with citations. Trophic relationships Habitat Associations and Interactions Life Stage Season Location Temp(oC) Salinity(ppt) Oxygen Depth(m) Food Predators Habitat Selection Growth Mortality Production Eggs Spring Offshore Pelagic Citation 1 1 9 Larvae Spring Offshore Pelagic Citation 1 1 9 Early and About 12 to 33 m Inshore hard Late bottoms and reefs Juveniles Citation 11 5,11 Adults Widely distributed 14-28 C 12-189m; most are Predominately Sharks and other Ledges and high- Reach maximum Catch and release on shelf areas of captured at 40-80 fishes; also large fishes relief hard bottoms; size slowly mortality reported Gulf, especially off m crustaceans and prefer complex for scamp taken of Florida cephalopods structures such as from depths Oculina coral reefs greater than 44 m. Repopulation of overfished sites is slow Citation 1,3,5 8 1,8 1,7 5 1,4,5 7 6,10 Scamp, (Mycteroperca phenax) cont. Trophic relationships Habitat Associations and Interactions Life Stage Season Location Temp(oC) Salinity(ppt) Oxygen Depth(m) Food Predators Habitat Selection Growth Mortality Production Spawning Protogynous Absent from 60-100 m Prefer to spawn at Fishing pressure Availability of Adults hermaphrodite; spawning shelf edge habitat may reduce shelf edge, spawn from grounds below of maximum proportion of males especially late Feb. to 8.6 C; most complexity; Oculina in population Oculina, habitat early June in spawning activity formations a key may be important Gulf; April- occurs above spawning habitat factor Aug. -
Atlantic Goliath Grouper of Florida
AtlAntic GoliAth Grouper of floridA: to fish or not to fish Christopher C. Koenig1, Felicia C. Coleman and Christopher R. Malinowski— Florida State University Coastal and Marine Laboratory, 3618 Coastal Highway 98, St. Teresa, FL 32358 FISHERIES | VOL. 45 * NO. 1 |JANUARY 2020 1 Corresponding author ([email protected]) 1 ABSTRACT The Atlantic Goliath Grouper Epinephelus itajara, a large indigenous tropical reef fish, approached local extinction in U. S. waters by the 1980s as a result of intense fishing pressure. In 1990, federal and state laws intervened to protect this species. The resulting fishery closure, over the intervening years, allowed limited, slow population recovery in Florida waters while populations outside of the U. S. remained vulnerable (IUCN: Bertoncini et al. 2018). The closure led to the blossoming of a dive ecotourism industry catering to local and international divers seeking opportunities to see and photograph these enormous fish. This fundamentally changes the paradigm for Goliath Grouper from a fishery resource to a non-extractive resource with a commercial value vastly greater than that gained through fishing. While federal and state agencies attempted to re-establish the fishery, all three stock assessments were rejected after peer review. Here, we discuss Goliath Grouper’s biology, the controversy surrounding its protection, and the drawbacks of re-establishing a fishery, including: the loss of nursery habitat, increasingly destructive episodic events like red tide and cold snaps, and the effects of mercury contamination on survival. Add to this the human health risk of consuming mercury-contaminated fishes, and the argument supporting re-opening the fishery evaporates. -
A Parasite of Deep-Sea Groupers (Serranidae) Occurs Transatlantic
Pseudorhabdosynochus sulamericanus (Monogenea, Diplectanidae), a parasite of deep-sea groupers (Serranidae) occurs transatlantically on three congeneric hosts ( Hyporthodus spp.), one from the Mediterranean Sea and two from the western Atlantic Amira Chaabane, Jean-Lou Justine, Delphine Gey, Micah Bakenhaster, Lassad Neifar To cite this version: Amira Chaabane, Jean-Lou Justine, Delphine Gey, Micah Bakenhaster, Lassad Neifar. Pseudorhab- dosynochus sulamericanus (Monogenea, Diplectanidae), a parasite of deep-sea groupers (Serranidae) occurs transatlantically on three congeneric hosts ( Hyporthodus spp.), one from the Mediterranean Sea and two from the western Atlantic. PeerJ, PeerJ, 2016, 4, pp.e2233. 10.7717/peerj.2233. hal- 02557717 HAL Id: hal-02557717 https://hal.archives-ouvertes.fr/hal-02557717 Submitted on 16 Aug 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Pseudorhabdosynochus sulamericanus (Monogenea, Diplectanidae), a parasite of deep-sea groupers (Serranidae) occurs transatlantically on three congeneric hosts (Hyporthodus spp.), -
Saltwater Fish Identification Guide
Identification Guide To South Carolina Fishes Inshore Fishes Red Drum (Spottail, redfish, channel bass, puppy drum,) Sciaenops ocellatus May have multiple spots along dorsal surface.. RKW Black Drum Pogonias cromis Broad black vertical bars along body. Barbells on chin. Spotted Seatrout (Winter trout, speckled trout) Cynoscion nebulosus Numerous distinct black spots on dorsal surface. Most commonly encountered in rivers and estuaries. RKW Most commonly encountered just offshore around live bottom and artificial reefs. Weakfish (Summer trout, Gray trout) Cynoscion regalis RKW Silver coloration with no spots. Large eye Silver Seatrout Cynoscion nothus RKW Spot Leiostomus xanthurus Distinct spot on shoulder. RKW Atlantic Croaker (Hardhead) Micropogonias undulatus RKW Silver Perch (Virginia Perch) Bairdiella chrysoura RKW Sheepshead Archosargus probatocephalus Broad black vertical bars along body. RKW Pinfish (Sailors Choice) Lagodon rhomboides Distinct spot. RKW Southern Kingfish (Whiting) Menticirrhus americanus RKW Extended 1st dorsal filament Northern Kingfish SEAMAP- Menticirrhus saxatilis SA:RPW Dusky 1st dorsal-fin tip Black caudal fin tip Gulf Kingfish SEAMAP- Menticirrhus littoralis SA:RPW Southern flounder Paralichthys lethostigma No ocellated spots . RKW Summer flounder Paralichthys dentatus Five ocellated spots in this distinct pattern. B. Floyd Gulf flounder Paralichthys albigutta B. Floyd Three ocellated spots in a triangle pattern. B. Floyd Bluefish Pomatomus saltatrix RKW Inshore Lizardfish Synodus foetens RKW RKW Ladyfish Elops saurus Florida Pompano Trachinotus carolinus RKW Lookdown Selene vomer RKW Spadefish Chaetodipterus faber Juvenile RKW Juvenile spadefish are commonly found in SC estuaries. Adults, which look very similar to the specimen shown above, are common inhabitants of offshore reefs. Cobia Rachycentron canadum Adult D. Hammond Juvenile RKW D.