Causes and Possible Consequences of Hybridisation in Angelfishes at Christmas Island
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Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary Megan E
University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School November 2017 Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary Megan E. Hepner University of South Florida, [email protected] Follow this and additional works at: https://scholarcommons.usf.edu/etd Part of the Biology Commons, Ecology and Evolutionary Biology Commons, and the Other Oceanography and Atmospheric Sciences and Meteorology Commons Scholar Commons Citation Hepner, Megan E., "Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary" (2017). Graduate Theses and Dissertations. https://scholarcommons.usf.edu/etd/7408 This Thesis 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]. Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary by Megan E. Hepner A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science Marine Science with a concentration in Marine Resource Assessment College of Marine Science University of South Florida Major Professor: Frank Muller-Karger, Ph.D. Christopher Stallings, Ph.D. Steve Gittings, Ph.D. Date of Approval: October 31st, 2017 Keywords: Species richness, biodiversity, functional diversity, species traits Copyright © 2017, Megan E. Hepner ACKNOWLEDGMENTS I am indebted to my major advisor, Dr. Frank Muller-Karger, who provided opportunities for me to strengthen my skills as a researcher on research cruises, dive surveys, and in the laboratory, and as a communicator through oral and presentations at conferences, and for encouraging my participation as a full team member in various meetings of the Marine Biodiversity Observation Network (MBON) and other science meetings. -
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. -
Morphology and Histology of the Testicles
MORPHOLOGY AND HISTOLOGY OF THE TESTICLES OF QUEEN ANGELFISH Holacanthus ciliaris Arquivos de Ciências do Mar (LINNAEUS, 1758) (TELEOSTEI: PERCIFORMES: POMACANTHIDAE) Morfologia e histologia dos testículos do peixe-anjo Holacanthus ciliaris (Linnaeus, 1758) (Teleostei: Perciformes: Pomacanthidae) Mara C. Nottingham1 , José Roberto Feitosa Silva2 , Maria Elisabeth de Araújo1, 3 ABSTRACT Aspects of the morphology and histology of the testicles of Holacanthus ciliaris were studied in this research. Monthly collections of living fish, totaling 39 males, were carried out between December, 2000 and November, 2001 on the coast of Ceará State, Brazil. The total length of the fish varied between 63.4 mm and 334 mm, the standard length between 50.9 mm and 270 mm, and the total weight between 6,70 g and 590 g. The testicles were bilobed and ribbon-like in shape, with firm texture and coloration varying between transparent and amber. In the histological study, male gametes were found in all espermatogenesis stages along the months of the year. Key words: Holacanthus ciliaris, Pomacanthidae, reef fish, reproduction. RESUMO Aspectos da morfologia e histologia de testículos de Holacanthus ciliaris foram estudados nesta pesquisa. Coletas mensais de peixes vivos, totalizando 39 machos, foram realizadas entre os meses de dezembro de 2000 e novembro de 2001 na costa do Estado do Ceará. O comprimento total dos peixes variou entre 63,4 e 334mm, o comprimento padrão entre 50,9 e 270mm e o peso total entre 6,70 e 590g. Os testículos apresentavam-se bilobulados, em forma de fita, com textura firme e coloração variando entre transparente e âmbar. No estudo histológico foram encontrados gametas masculinos em todos os estágios da espermatogênese durante os meses do ano. -
St. Kitts Final Report
ReefFix: An Integrated Coastal Zone Management (ICZM) Ecosystem Services Valuation and Capacity Building Project for the Caribbean ST. KITTS AND NEVIS FIRST DRAFT REPORT JUNE 2013 PREPARED BY PATRICK I. WILLIAMS CONSULTANT CLEVERLY HILL SANDY POINT ST. KITTS PHONE: 1 (869) 765-3988 E-MAIL: [email protected] 1 2 TABLE OF CONTENTS Page No. Table of Contents 3 List of Figures 6 List of Tables 6 Glossary of Terms 7 Acronyms 10 Executive Summary 12 Part 1: Situational analysis 15 1.1 Introduction 15 1.2 Physical attributes 16 1.2.1 Location 16 1.2.2 Area 16 1.2.3 Physical landscape 16 1.2.4 Coastal zone management 17 1.2.5 Vulnerability of coastal transportation system 19 1.2.6 Climate 19 1.3 Socio-economic context 20 1.3.1 Population 20 1.3.2 General economy 20 1.3.3 Poverty 22 1.4 Policy frameworks of relevance to marine resource protection and management in St. Kitts and Nevis 23 1.4.1 National Environmental Action Plan (NEAP) 23 1.4.2 National Physical Development Plan (2006) 23 1.4.3 National Environmental Management Strategy (NEMS) 23 1.4.4 National Biodiversity Strategy and Action Plan (NABSAP) 26 1.4.5 Medium Term Economic Strategy Paper (MTESP) 26 1.5 Legislative instruments of relevance to marine protection and management in St. Kitts and Nevis 27 1.5.1 Development Control and Planning Act (DCPA), 2000 27 1.5.2 National Conservation and Environmental Protection Act (NCEPA), 1987 27 1.5.3 Public Health Act (1969) 28 1.5.4 Solid Waste Management Corporation Act (1996) 29 1.5.5 Water Courses and Water Works Ordinance (Cap. -
CLAY OKOTH OBOTA Thesis.Pdf (866.6Kb)
ii REPRODUCTIVE BIOLOGY OF EXPLOITED POPULATIONS OF THE EMPEROR ANGELFISH, Pomacanthus imperator BLOCH, 1787 ALONG THE KENYAN COAST CLAY OKOTH OBOTA A thesis submitted in partial fulfillment of the requirements for the Degree of Master of Science in Fisheries of Pwani University MAY, 2016 ii DECLARATION iii DEDICATION This thesis is dedicated to my K’Ochero family, classmates and friends who stood by me. I will always remember your words of encouragement and support when I needed you. iv ACKNOWLEDGEMENT This study was undertaken with the invaluable academic guidance from my supervisors, Dr. Bernerd Fulanda (Pwani University) and Dr. Edward Kimani (KMFRI). I further thank them for patience throughout this study and ensuring that despite their advice and opinions, I was the sole driver of my study project and hence fully responsible for my thesis and making sure that my study project was scientifically sound and practically workable, as could possibly be. Many thanks go to the Director KMFRI for support and provision of laboratory working space. My gratitude goes to Jibril Olunga and KMFRI interns for their assistance in laboratory work. To the long list of the rest of the people who helped shape both the field work, analysis and write up in one way or the other, may God bless you abundantly your help was greatly appreciated. This work was financially supported by the Kenya Coastal Development Project (KCDP) through a student fellowship grant; to KMFRI and KCDP, I would like to say "A big thank you". v ABSTRACT Substantial proportion of the Pomacanthus imperator are traded in terms of value and quantity and also harvested as food in the artisanal fishery in Kenya. -
Sharkcam Fishes
SharkCam Fishes A Guide to Nekton at Frying Pan Tower By Erin J. Burge, Christopher E. O’Brien, and jon-newbie 1 Table of Contents Identification Images Species Profiles Additional Info Index Trevor Mendelow, designer of SharkCam, on August 31, 2014, the day of the original SharkCam installation. SharkCam Fishes. A Guide to Nekton at Frying Pan Tower. 5th edition by Erin J. Burge, Christopher E. O’Brien, and jon-newbie is licensed under the Creative Commons Attribution-Noncommercial 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/. For questions related to this guide or its usage contact Erin Burge. The suggested citation for this guide is: Burge EJ, CE O’Brien and jon-newbie. 2020. SharkCam Fishes. A Guide to Nekton at Frying Pan Tower. 5th edition. Los Angeles: Explore.org Ocean Frontiers. 201 pp. Available online http://explore.org/live-cams/player/shark-cam. Guide version 5.0. 24 February 2020. 2 Table of Contents Identification Images Species Profiles Additional Info Index TABLE OF CONTENTS SILVERY FISHES (23) ........................... 47 African Pompano ......................................... 48 FOREWORD AND INTRODUCTION .............. 6 Crevalle Jack ................................................. 49 IDENTIFICATION IMAGES ...................... 10 Permit .......................................................... 50 Sharks and Rays ........................................ 10 Almaco Jack ................................................. 51 Illustrations of SharkCam -
Seehausen, O.; Pierotti, MER; Groothuis
University of Groningen Male-male competition and speciation Dijkstra, P. D.; Seehausen, O.; Pierotti, M. E. R.; Groothuis, Ton Published in: Journal of Evolutionary Biology DOI: 10.1111/j.1420-9101.2006.01266.x IMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite from it. Please check the document version below. Document Version Publisher's PDF, also known as Version of record Publication date: 2007 Link to publication in University of Groningen/UMCG research database Citation for published version (APA): Dijkstra, P. D., Seehausen, O., Pierotti, M. E. R., & Groothuis, T. G. G. (2007). Male-male competition and speciation: aggression bias towards differently coloured rivals varies between stages of speciation in a Lake Victoria cichlid species complex. Journal of Evolutionary Biology, 20(2), 496-502. DOI: 10.1111/j.1420-9101.2006.01266.x Copyright Other than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons). Take-down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the number of authors shown on this cover page is limited to 10 maximum. Download date: 10-02-2018 doi: 10.1111/j.1420-9101.2006.01266.x Male–male competition and speciation: aggression bias towards differently coloured rivals varies between stages of speciation in a Lake Victoria cichlid species complex P. -
Reef Fishes of the Bird's Head Peninsula, West
Check List 5(3): 587–628, 2009. ISSN: 1809-127X LISTS OF SPECIES Reef fishes of the Bird’s Head Peninsula, West Papua, Indonesia Gerald R. Allen 1 Mark V. Erdmann 2 1 Department of Aquatic Zoology, Western Australian Museum. Locked Bag 49, Welshpool DC, Perth, Western Australia 6986. E-mail: [email protected] 2 Conservation International Indonesia Marine Program. Jl. Dr. Muwardi No. 17, Renon, Denpasar 80235 Indonesia. Abstract A checklist of shallow (to 60 m depth) reef fishes is provided for the Bird’s Head Peninsula region of West Papua, Indonesia. The area, which occupies the extreme western end of New Guinea, contains the world’s most diverse assemblage of coral reef fishes. The current checklist, which includes both historical records and recent survey results, includes 1,511 species in 451 genera and 111 families. Respective species totals for the three main coral reef areas – Raja Ampat Islands, Fakfak-Kaimana coast, and Cenderawasih Bay – are 1320, 995, and 877. In addition to its extraordinary species diversity, the region exhibits a remarkable level of endemism considering its relatively small area. A total of 26 species in 14 families are currently considered to be confined to the region. Introduction and finally a complex geologic past highlighted The region consisting of eastern Indonesia, East by shifting island arcs, oceanic plate collisions, Timor, Sabah, Philippines, Papua New Guinea, and widely fluctuating sea levels (Polhemus and the Solomon Islands is the global centre of 2007). reef fish diversity (Allen 2008). Approximately 2,460 species or 60 percent of the entire reef fish The Bird’s Head Peninsula and surrounding fauna of the Indo-West Pacific inhabits this waters has attracted the attention of naturalists and region, which is commonly referred to as the scientists ever since it was first visited by Coral Triangle (CT). -
Volume 19 Winter 2002 the Coral Hind, Lapu Lapu, Or Miniata
FREE ISSN 1045-3520 Volume 19 Winter 2002 Introducing a Zonal Based Natural Photo by Robert Fenner Filtration System for Reef Aquariums by Steve Tyree Quite a few natural based filtration systems have been devised by reef aquarists and scientists in the past twenty years. Some systems utilized algae to remove organic and inorganic pollutants from the reef aquarium; others utilized sediment beds. The natural filtration system that I have been researching and designing is drastically different from both of these types. No external algae are used. I believe that all the algae a functional reef requires are already growing in the reef, even if they are not apparent. They include micro-algae, turf algae, coralline algae, single-cell algae within photosynthetic corals, and cyanobacteria with photosynthetic capabilities. Most of the systems that I have set up to research this concept have not included sediment beds. All organic matter and pollutants are recycled and processed within the system by macro-organisms. Sediment beds have not been utilized to process excess Miniata Grouper, Cephalopholis miniata organic debris, but that does not prevent other aquarists from adding them. The main concept behind my system is the use of living sponges, sea squirts, and filter feeders for filtration. Sponges consume bacteria, can reach about twenty inches in length in the wild, and dissolved and colloidal organic material, micro-plankton, The Coral Hind, Lapu about half that in captivity. It is undoubtedly the most and fine particulate matter. Sea squirts consume large Lapu, or Miniata prized member of the genus for the aquarium trade. -
Download Fishlore.Com's Saltwater Aquarium and Reef Tank E-Book
Updated: August 6, 2013 This e-Book is FREE for public use. Commercial use prohibited. Copyright FishLore.com – providing tropical fish tank and aquarium fish information for freshwater fish and saltwater fish keepers. FishLore.com Saltwater Aquarium & Reef Tank e-Book 1 CONTENTS Foreword .......................................................................................................................................... 10 Why Set Up an Aquarium? .............................................................................................................. 12 Aquarium Types ............................................................................................................................... 14 Aquarium Electrical Safety ............................................................................................................... 15 Aquarium Fish Cruelty Through Ignorance ..................................................................................... 17 The Aquarium Nitrogen Cycle ......................................................................................................... 19 Aquarium Filter and Fish Tank Filtration ......................................................................................... 24 Saltwater Aquarium Types - FOWLR, Fish Only with Live Rock, Reef Tank .................................... 30 Freshwater Aquarium vs. Saltwater Aquarium ............................................................................... 33 Saltwater Aquarium Tank Setup Guide .......................................................................................... -
Of the FLORIDA STATE MUSEUM Biological Sciences
2% - p.*' + 0.:%: 4.' 1%* B -944 3 =5. M.: - . * 18 . .,:i -/- JL J-1.4:7 - of the FLORIDA STATE MUSEUM Biological Sciences Volume 24 1979 Number 1 THE ORIGIN AND SEASONALITY OF THE FISH FAUNA ON A NEW JETTY IN THE NORTHEASTERN GULF OF MEXICO ROBERT W. HASTINGS *S 0 4 - ' In/ g. .f, i»-ly -.Id UNIVERSITY OF FLORIDA - GAINESVILLE Numbers of the Bulletin of the Florida State Museum, Biological Sciences, are pub- lished at irregular intervals. Volumes contain about 300 pages and are not necessarily completed in any one calendar year. John William Hardy, Editor Rhoda J. Rybak, Managing Editor Consultants for this issue: Robert L. Shipp Donald P. deSylva Communications concerning purchase or exchange of the publications and all manuscripts should be addressed to: Managing Editor, Bulletin; Florida State Museum; University of Florida; Gainesville, Florida 32611. Copyright © 1979 by the Florida State Museum of the University of Florida. This public document was promulgated at an annual cost of $3,589.40, or $3.589 per copy. It makes available to libraries, scholars, and all interested persons the results of researches in the natural sciences, emphasizing the circum-Caribbean region. Publication date: November 12, 1979 Price, $3.60 THE ORIGIN AND SEASONALITY OF THE FISH FAUNA ON A NEW JETTY IN THE NORTHEASTERN GULF OF MEXICO ROBERT W. HASTINGS1 SYNOPSIS: The establishment of the fish fauna on a new jetty at East Pass at the mouth of Choctawhatchee Bay, Okaloosa County, Florida, was studied from June, 1968, to January, 1971. Important components of the jetty fauna during its initial stages of development were: (a) original residents that exhibit some attraction to reef habitats, including some sand-beach inhabitants, several pelagic species, and a few ubiquitous estuarine species; and (b) reef fishes originating from permanent populations on offshore reefs. -
A Reappraisal of Stegastes Species Occurring in the South Atlantic Using
de Souza et al. Helgol Mar Res (2016) 70:20 DOI 10.1186/s10152-016-0471-x Helgoland Marine Research ORIGINAL ARTICLE Open Access A reappraisal of Stegastes species occurring in the South Atlantic using morphological and molecular data Allyson Santos de Souza1*, Ricardo de Souza Rosa2, Rodrigo Xavier Soares1, Paulo Augusto de Lima‑Filho3, Claudio de Oliveira4, Oscar Akio Shibatta5 and Wagner Franco Molina1 Abstract The taxonomic status of Pomacentridae species can be difficult to determine, due to the high diversity, and in some cases, poorly understood characters, such as color patterns. Although Stegastes rocasensis, endemic to the Rocas atoll and Fernando de Noronha archipelago, and S. sanctipauli, endemic to the São Pedro and São Paulo archipelago, differ in color pattern, they exhibit similar morphological characters and largely overlapping counts of fin rays and lateral-line scales. Another nominal insular species, S. trindadensis, has recently been synonymized with S. fuscus but retained as a valid subspecies by some authors. Counts and morphometric analyses and mitochondrial DNA (COI, 16SrRNA, CytB) and nuclear DNA (rag1 and rhodopsin) comparisons of three insular species (S. rocasensis, S. sanctipauli and S. trindadensis) and three other South Atlantic species (S. fuscus, S. variabilis and S. pictus) were carried out in the present study. Analyses of the principal components obtained by traditional multivariate morphometry indicate that the species in general have similar body morphology. Molecular analyses revealed conspicuous similarity between S. rocasensis and S. sanctipauli and between S. trindadensis and S. fuscus and a clear divergence between S. variabilis from Northeast Brazil and S. variabilis from the Caribbean region.