Noaa Technical Report Nmfs Ssrf—748
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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. -
Growth of Florida Fighting Conch, Strombus Alatus, in Recirculating Systems
Contribution No. 666 Growth of Florida Fighting Conch, Strombus alatus, in Recirculating Systems 2 AMBER SHAWL', DAVE JENKINS , :tvlEGAN DAVIS I, and KEVAN MAIN2 I Harbor Branch Oceanographic Institution Aquaculture Division 5600 US 1 North Ft. Pierce, Florida 34946 USA [email protected],· mdavis@hboi. edu 2 Mote Marine Laboratory 1600 Ken Thompson Parkway Sarasota, Florida 34236 USA [email protected],· [email protected] ABSTRACT With the increased interest in water conservation and the need to reduce the discharge of effluent from aquaculture production systems, there has been a shift from open, flow-through systems to recirculating aquaculture production systems. In 2001, Harbor Branch Oceanographic Institution developed the first recirculating conch aquaculture program. Two important aspects of conch aquaculture are detennining the stocking density and water quality parameters in growout systems that yield the fastest growth rate and the highest survival. An experiment was conducted from March 11 - June 3, 2003 at two Florida sites, Harbor Branch Oceanographic Institution and Mote Marine Laboratory, to compare survival and growth of juvenile conch in a recirculating growout system. The recirculating system consisted of raceways troughs with an elevated sand substrate. The three replicate raceway troughs at each site were stocked with juvenile (16.9 ± 1.9 shell length) Florida fighting conch, Strom bus alatus at 75 conchlm2 (l09 and 140 conch per replicate at Harbor Branch and Mote, respectively). In 12 weeks, the conch grew 18.8 mm or 0.22 mmI day at Harbor Branch and 22.5 mm or 0.27 mmJday at Mote. There was a significantly faster growth rate at Mote, which appeared to be due to a lower stocking density throughout the experiment. -
Shell Classification – Using Family Plates
Shell Classification USING FAMILY PLATES YEAR SEVEN STUDENTS Introduction In the following activity you and your class can use the same techniques as Queensland Museum The Queensland Museum Network has about scientists to classify organisms. 2.5 million biological specimens, and these items form the Biodiversity collections. Most specimens are from Activity: Identifying Queensland shells by family. Queensland’s terrestrial and marine provinces, but These 20 plates show common Queensland shells some are from adjacent Indo-Pacific regions. A smaller from 38 different families, and can be used for a range number of exotic species have also been acquired for of activities both in and outside the classroom. comparative purposes. The collection steadily grows Possible uses of this resource include: as our inventory of the region’s natural resources becomes more comprehensive. • students finding shells and identifying what family they belong to This collection helps scientists: • students determining what features shells in each • identify and name species family share • understand biodiversity in Australia and around • students comparing families to see how they differ. the world All shells shown on the following plates are from the • study evolution, connectivity and dispersal Queensland Museum Biodiversity Collection. throughout the Indo-Pacific • keep track of invasive and exotic species. Many of the scientists who work at the Museum specialise in taxonomy, the science of describing and naming species. In fact, Queensland Museum scientists -
Satellite Monitoring of Coastal Marine Ecosystems a Case from the Dominican Republic
Satellite Monitoring of Coastal Marine Ecosystems: A Case from the Dominican Republic Item Type Report Authors Stoffle, Richard W.; Halmo, David Publisher University of Arizona Download date 04/10/2021 02:16:03 Link to Item http://hdl.handle.net/10150/272833 SATELLITE MONITORING OF COASTAL MARINE ECOSYSTEMS A CASE FROM THE DOMINICAN REPUBLIC Edited By Richard W. Stoffle David B. Halmo Submitted To CIESIN Consortium for International Earth Science Information Network Saginaw, Michigan Submitted From University of Arizona Environmental Research Institute of Michigan (ERIM) University of Michigan East Carolina University December, 1991 TABLE OF CONTENTS List of Tables vi List of Figures vii List of Viewgraphs viii Acknowledgments ix CHAPTER ONE EXECUTIVE SUMMARY 1 The Human Dimensions of Global Change 1 Global Change Research 3 Global Change Theory 4 Application of Global Change Information 4 CIESIN And Pilot Research 5 The Dominican Republic Pilot Project 5 The Site 5 The Research Team 7 Key Findings 7 CAPÍTULO UNO RESUMEN GENERAL 9 Las Dimensiones Humanas en el Cambio Global 9 La Investigación del Cambio Global 11 Teoría del Cambio Global 12 Aplicaciones de la Información del Cambio Global 13 CIESIN y la Investigación Piloto 13 El Proyecto Piloto en la República Dominicana 14 El Lugar 14 El Equipo de Investigación 15 Principales Resultados 15 CHAPTER TWO REMOTE SENSING APPLICATIONS IN THE COASTAL ZONE 17 Coastal Surveys with Remote Sensing 17 A Human Analogy 18 Remote Sensing Data 19 Aerial Photography 19 Landsat Data 20 GPS Data 22 Sonar -
Table S1.Xlsx
Bone type Bone type Taxonomy Order/series Family Valid binomial Outdated binomial Notes Reference(s) (skeletal bone) (scales) Actinopterygii Incertae sedis Incertae sedis Incertae sedis †Birgeria stensioei cellular this study †Birgeria groenlandica cellular Ørvig, 1978 †Eurynotus crenatus cellular Goodrich, 1907; Schultze, 2016 †Mimipiscis toombsi †Mimia toombsi cellular Richter & Smith, 1995 †Moythomasia sp. cellular cellular Sire et al., 2009; Schultze, 2016 †Cheirolepidiformes †Cheirolepididae †Cheirolepis canadensis cellular cellular Goodrich, 1907; Sire et al., 2009; Zylberberg et al., 2016; Meunier et al. 2018a; this study Cladistia Polypteriformes Polypteridae †Bawitius sp. cellular Meunier et al., 2016 †Dajetella sudamericana cellular cellular Gayet & Meunier, 1992 Erpetoichthys calabaricus Calamoichthys sp. cellular Moss, 1961a; this study †Pollia suarezi cellular cellular Meunier & Gayet, 1996 Polypterus bichir cellular cellular Kölliker, 1859; Stéphan, 1900; Goodrich, 1907; Ørvig, 1978 Polypterus delhezi cellular this study Polypterus ornatipinnis cellular Totland et al., 2011 Polypterus senegalus cellular Sire et al., 2009 Polypterus sp. cellular Moss, 1961a †Scanilepis sp. cellular Sire et al., 2009 †Scanilepis dubia cellular cellular Ørvig, 1978 †Saurichthyiformes †Saurichthyidae †Saurichthys sp. cellular Scheyer et al., 2014 Chondrostei †Chondrosteiformes †Chondrosteidae †Chondrosteus acipenseroides cellular this study Acipenseriformes Acipenseridae Acipenser baerii cellular Leprévost et al., 2017 Acipenser gueldenstaedtii -
Ensiklopedia Keanekaragaman Invertebrata Di Zona Intertidal Pantai Gesing Sebagai Sumber Belajar
ENSIKLOPEDIA KEANEKARAGAMAN INVERTEBRATA DI ZONA INTERTIDAL PANTAI GESING SEBAGAI SUMBER BELAJAR SKRIPSI Untuk memenuhi sebagian persyaratan mencapai derajat Sarjana S-1 Program Studi Pendidikan Biologi Diajukan Oleh Tika Dwi Yuniarti 15680036 PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS SAINS DAN TEKNOLOGI UIN SUNAN KALIJAGA YOGYAKARTA 2019 ii iii iv MOTTO إ َّن َم َع إلْ ُع ْ ِْس يُ ْ ًْسإ ٦ ِ Sesungguhnya sesudah kesulitan itu ada kemudahan (Q.S. Al-Insyirah: 6) “Hidup tanpa masalah berarti mati” (Lessing) v HALAMAN PERSEMBAHAN Skripsi ini saya persembahkan untuk: Keluargaku: Ibu, bapak, dan kakak tercinta Simbah Kakung dan Simbah Putri yang selalu saya cintai Keluarga di D.I. Yogyakarta Teman-teman seperjuangan Pendidikan Biologi 2015 Almamater tercinta: Program Studi Pendidikan Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sunan Kalijaga Yogyakarta vi KATA PENGANTAR Puji syukur penulis panjatkan atas kehadirat Allah Yang Maha Pengasih lagi Maha Penyayang yang telah melimpahkan segala rahmat dan hidayah-Nya sehingga penulis dapat menyelesaikan skripsi ini dengan baik. Selawat serta salam senantiasa tercurah kepada Nabi Muhammad SAW beserta keluarga dan sahabatnya. Skripsi ini dapat diselesaikan berkat bimbingan, arahan, dan bantuan dari berbagai pihak. Oleh karena itu, penulis mengucapkan terimakasih kepada: 1. Bapak Dr. Murtono, M.Si., selaku Dekan Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta. 2. Bapak M. Ja’far Luthfi, Ph.D., selaku Wakil Dekan Fakultas Sains dan Teknologi. 3. Bapak Dr. Widodo, S.Pd., M.Pd., selaku Ketua Program Studi Pendidikan Biologi 4. Ibu Sulistyawati, S.Pd.I., M.Si., selaku dosen pembimbing skripsi dan dosen pembimbing akademik yang selalu mengarahkan dan memberikan banyak ilmu selama menjadi mahasiswa Pendidikan Biologi. -
Mollusks of Manuel Antonio National Park, Pacific Costa Rica
Rev. Biol. Trop. 49. Supl. 2: 25-36, 2001 www.rbt.ac.cr, www.ucr.ac.cr Mollusks of Manuel Antonio National Park, Pacific Costa Rica Samuel Willis 1 and Jorge Cortés 2-3 1140 East Middle Street, Gettysburg, Pennsylvania 17325, USA. 2Centro de Investigación en Ciencias del Mar y Limnología (CIMAR), Universidad de Costa Rica, 2060 San José, Costa Rica. FAX: (506) 207-3280. E-mail: [email protected] 3Escuela de Biología, Universidad de Costa Rica, 2060 San José, Costa Rica. (Received 14-VII-2000. Corrected 23-III-2001. Accepted 11-V-2001) Abstract: The mollusks in Manuel Antonio National Park on the central section of the Pacific coast of Costa Rica were studied along thirty-six transects done perpendicular to the shore, and by random sampling of subtidal environments, beaches and mangrove forest. Seventy-four species of mollusks belonging to three classes and 40 families were found: 63 gastropods, 9 bivalves and 2 chitons, during this study in 1995. Of these, 16 species were found only as empty shells (11) or inhabited by hermit crabs (5). Forty-eight species were found at only one locality. Half the species were found at one site, Puerto Escondido. The most diverse habitat was the low rocky intertidal zone. Nodilittorina modesta was present in 34 transects and Nerita scabricosta in 30. Nodilittorina aspera had the highest density of mollusks in the transects. Only four transects did not clustered into the four main groups. The species composition of one cluster of transects is associated with a boulder substrate, while another cluster of transects associates with site. -
DEEP SEA LEBANON RESULTS of the 2016 EXPEDITION EXPLORING SUBMARINE CANYONS Towards Deep-Sea Conservation in Lebanon Project
DEEP SEA LEBANON RESULTS OF THE 2016 EXPEDITION EXPLORING SUBMARINE CANYONS Towards Deep-Sea Conservation in Lebanon Project March 2018 DEEP SEA LEBANON RESULTS OF THE 2016 EXPEDITION EXPLORING SUBMARINE CANYONS Towards Deep-Sea Conservation in Lebanon Project Citation: Aguilar, R., García, S., Perry, A.L., Alvarez, H., Blanco, J., Bitar, G. 2018. 2016 Deep-sea Lebanon Expedition: Exploring Submarine Canyons. Oceana, Madrid. 94 p. DOI: 10.31230/osf.io/34cb9 Based on an official request from Lebanon’s Ministry of Environment back in 2013, Oceana has planned and carried out an expedition to survey Lebanese deep-sea canyons and escarpments. Cover: Cerianthus membranaceus © OCEANA All photos are © OCEANA Index 06 Introduction 11 Methods 16 Results 44 Areas 12 Rov surveys 16 Habitat types 44 Tarablus/Batroun 14 Infaunal surveys 16 Coralligenous habitat 44 Jounieh 14 Oceanographic and rhodolith/maërl 45 St. George beds measurements 46 Beirut 19 Sandy bottoms 15 Data analyses 46 Sayniq 15 Collaborations 20 Sandy-muddy bottoms 20 Rocky bottoms 22 Canyon heads 22 Bathyal muds 24 Species 27 Fishes 29 Crustaceans 30 Echinoderms 31 Cnidarians 36 Sponges 38 Molluscs 40 Bryozoans 40 Brachiopods 42 Tunicates 42 Annelids 42 Foraminifera 42 Algae | Deep sea Lebanon OCEANA 47 Human 50 Discussion and 68 Annex 1 85 Annex 2 impacts conclusions 68 Table A1. List of 85 Methodology for 47 Marine litter 51 Main expedition species identified assesing relative 49 Fisheries findings 84 Table A2. List conservation interest of 49 Other observations 52 Key community of threatened types and their species identified survey areas ecological importanc 84 Figure A1. -
Size at Maturation, Spawning Variability and Fecundity in the Queen Conch, Aliger Gigas
Gulf and Caribbean Research Volume 31 Issue 1 2020 Size at Maturation, Spawning Variability and Fecundity in the Queen Conch, Aliger gigas Richard S. Appeldoorn GCFIMembers, [email protected] Follow this and additional works at: https://aquila.usm.edu/gcr Part of the Marine Biology Commons, and the Population Biology Commons To access the supplemental data associated with this article, CLICK HERE. Recommended Citation Appeldoorn, R. S. 2020. Size at Maturation, Spawning Variability and Fecundity in the Queen Conch, Aliger gigas. Gulf and Caribbean Research 31 (1): GCFI 10-GCFI 19. Retrieved from https://aquila.usm.edu/gcr/vol31/iss1/11 DOI: https://doi.org/10.18785/gcr.3101.11 This Gulf and Caribbean Fisheries Institute Partnership is brought to you for free and open access by The Aquila Digital Community. It has been accepted for inclusion in Gulf and Caribbean Research by an authorized editor of The Aquila Digital Community. For more information, please contact [email protected]. VOLUME 25 VOLUME GULF AND CARIBBEAN Volume 25 RESEARCH March 2013 TABLE OF CONTENTS GULF AND CARIBBEAN SAND BOTTOM MICROALGAL PRODUCTION AND BENTHIC NUTRIENT FLUXES ON THE NORTHEASTERN GULF OF MEXICO NEARSHORE SHELF RESEARCH Jeffrey G. Allison, M. E. Wagner, M. McAllister, A. K. J. Ren, and R. A. Snyder....................................................................................1—8 WHAT IS KNOWN ABOUT SPECIES RICHNESS AND DISTRIBUTION ON THE OUTER—SHELF SOUTH TEXAS BANKS? Harriet L. Nash, Sharon J. Furiness, and John W. Tunnell, Jr. ......................................................................................................... 9—18 Volume 31 ASSESSMENT OF SEAGRASS FLORAL COMMUNITY STRUCTURE FROM TWO CARIBBEAN MARINE PROTECTED 2020 AREAS ISSN: 2572-1410 Paul A. -
ICES Marine Science Symposia
ICES mar. Sei. Symp., 199: 13-18. 1995 Potential depensatory mechanisms operating on reproductive output in gonochoristic molluscs, with particular reference to strombid gastropods Richard S. Appeldoorn Appeldoom, R. S. 1995. Potential depensatory mechanisms operating on repro ductive output in gonochoristic molluscs, with particular reference to strombid gastro pods. - ICES mar. Sei. Symp., 199: 13-18. Molluscs are typically sessile or slow moving, yet successful reproduction requires close proximity to potential mates. Three mechanisms are identified whereby repro ductive potential of a population can be limited under conditions of low density. The first is the reduction in numbers of spawners as abundance decreases. The second reflects the difficulty in finding mates, and takes the form of either (1) search time for slow but motile species, or (2) wasted spawning (or non-spawning) for sessile species, where gametes are not fertilized. The third mechanism is a breakdown of a positive feedback loop between contact with males (either direct or through chemical cues) and rate of gametogenesis and spawning in females, i.e., sexual facilitation. The second and third mechanisms are functions of local density, rather than overall abundance. Literature review and present studies on strombid gastropods indicate the potential for these mechanisms to occur. Many species are characterized by behaviours, such as aggregative settlement, that serve to overcome this problem. Intensive fishing prac tices may invoke these depensatory mechanisms as local density and abundance are reduced, thereby increasing the chance of recruitment failure. Richard S. Appeldoom: Department of Marine Sciences, University of Puerto Rico, Mayagiiez, Puerto Rico 00681-5000 [tel: (+809) 899 2048, fax: (+809) 899 5500], Introduction dation, cannibalism, competition, and starvation) occurring during early life stages. -
<I>Pinnotheres Strombi</I> (Brachyura: Pinnotheridae
BULLETIN OF MARINE SCIENCE, 50(1): 229-230. 1992 PINNOTHERES STROMBI (BRACHYURA: PINNOTHERIDAE) INFECTION IN A POPULATION OF STROMBUS PUGILIS (MESOGASTROPODA: STROMBIDAE) Shawna E. Reed The crab, Pinnotheres strombi. was first described from a single female specimen taken from the mantle cavity of a living West Indian fighting conch, Strombus pugilis. and reported to be commensal (Rathbun, 1905). The Pinnotheridae live as commensals or parasites in the mantle cavities of various bivalve mollusks, ascidians, echinoids, and in worm tubes (Williams, 1984). Generally, females remain in their respective hosts while the males are usually free-living. For ex- ample, p, ostreum females have soft exoskeletons as they remain for their entire lives in their host oyster whereas the males have normal chitinization (Barnes, 1980). During May 1990, nine female P. strombi were collected from the mantle cavities of living S. pugilis. These conch were collected from a colony located around a freshwater pipeline running from Isla Magueyes to Mata La Gata reef, off the coast of La Parguera, Puerto Rico, at a depth of9 m. A total of 125 conch were examined (incidence of crab infection: 7.2%); only female crabs were found, one per conch. There appeared to be no preference for sex of the conch. The crabs were found on the upper portion of the gill of the conch. This area of the gill appeared necrotic under light microscopic study; however, infected conchs be- haved normally and appeared to be otherwise unaffected. Two other populations of fighting conch that have also been heavily sampled have not yielded any crabs. -
PREY PREFERENCE and PREDATORY BEHAVIOR of Aurantilaria Aurantiaca (MOLLUSCA: GASTROPODA: FASCIOLARIIDAE)
PREY PREFERENCE AND PREDATORY BEHAVIOR OF Aurantilaria aurantiaca (MOLLUSCA: GASTROPODA: FASCIOLARIIDAE) Preferência de presa e comportamento predatório de Aurantilaria aurantiaca (MOLLUSCA: GASTROPODA: Arquivos de Ciências do Mar FASCIOLARIIDAE) Carlos Augusto Oliveira de Meirelles1,3, Helena Matthews-Cascon1,2 RESUMO A família Fasciolariidae é formada por espécies carnívoras que usualmente predam outros gastrópodes e bivalves. Geralmente utilizam como estratégia de predação, o lascamento de concha, meio pelo qual o predador pode alcançar as partes moles da presa. Os objetivos desse trabalho foram determinar as possíveis presas de Aurantilaria aurantiaca da Praia do Pacheco (Caucaia-CE-Brasil) e a sua preferência alimentar em condições de laboratório. As presas observadas foram os gastrópodes Pisania pusio, Tegula viridula e Stramonita brasiliensis. O experimento de preferência de presa foi executado acondicionando um predador em um aquário de 5 litros com um indivíduo de cada presa, sendo observado durante 60 dias (replicado 10 vezes). Para a determinação do tempo de manipulação da presa, um predador foi acondicionado em uma caixa plástica mergulhada em um aquário de 80 litros juntamente com uma espécie de presa, sendo anotado o tempo de predação por duas 2 horas, durante 30 dias (replicado 10 vezes para cada espécie de presa). Aurantilaria aurantiaca mostrou preferência por Stramonita brasiliensis, o qual teve o mais baixo tempo de manipulação da presa. Pisania pusio e Tegula viridula não apresentaram resultados estatisticamente significativos (p = 0.7235 e 0.2499, respectivamente). O comportamento predatório mostrou 2 estratégias: penetração direta da probóscide e sufocamento. Não houve registro de lascamento de concha. Aurantilaria aurantiaca apresentou-se como um predador generalista, onde a variação de tempo de manipulação da presa mostrou que o predador passou por um processo de aprendizagem.