Ángeles Alvariño
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Diversity and Community Structure of Pelagic Cnidarians in the Celebes and Sulu Seas, Southeast Asian Tropical Marginal Seas
Deep-Sea Research I 100 (2015) 54–63 Contents lists available at ScienceDirect Deep-Sea Research I journal homepage: www.elsevier.com/locate/dsri Diversity and community structure of pelagic cnidarians in the Celebes and Sulu Seas, southeast Asian tropical marginal seas Mary M. Grossmann a,n, Jun Nishikawa b, Dhugal J. Lindsay c a Okinawa Institute of Science and Technology Graduate University (OIST), Tancha 1919-1, Onna-son, Okinawa 904-0495, Japan b Tokai University, 3-20-1, Orido, Shimizu, Shizuoka 424-8610, Japan c Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka 237-0061, Japan article info abstract Article history: The Sulu Sea is a semi-isolated, marginal basin surrounded by high sills that greatly reduce water inflow Received 13 September 2014 at mesopelagic depths. For this reason, the entire water column below 400 m is stable and homogeneous Received in revised form with respect to salinity (ca. 34.00) and temperature (ca. 10 1C). The neighbouring Celebes Sea is more 19 January 2015 open, and highly influenced by Pacific waters at comparable depths. The abundance, diversity, and Accepted 1 February 2015 community structure of pelagic cnidarians was investigated in both seas in February 2000. Cnidarian Available online 19 February 2015 abundance was similar in both sampling locations, but species diversity was lower in the Sulu Sea, Keywords: especially at mesopelagic depths. At the surface, the cnidarian community was similar in both Tropical marginal seas, but, at depth, community structure was dependent first on sampling location Marginal sea and then on depth within each Sea. Cnidarians showed different patterns of dominance at the two Sill sampling locations, with Sulu Sea communities often dominated by species that are rare elsewhere in Pelagic cnidarians fi Community structure the Indo-Paci c. -
CNIDARIA Corals, Medusae, Hydroids, Myxozoans
FOUR Phylum CNIDARIA corals, medusae, hydroids, myxozoans STEPHEN D. CAIRNS, LISA-ANN GERSHWIN, FRED J. BROOK, PHILIP PUGH, ELLIOT W. Dawson, OscaR OcaÑA V., WILLEM VERvooRT, GARY WILLIAMS, JEANETTE E. Watson, DENNIS M. OPREsko, PETER SCHUCHERT, P. MICHAEL HINE, DENNIS P. GORDON, HAMISH J. CAMPBELL, ANTHONY J. WRIGHT, JUAN A. SÁNCHEZ, DAPHNE G. FAUTIN his ancient phylum of mostly marine organisms is best known for its contribution to geomorphological features, forming thousands of square Tkilometres of coral reefs in warm tropical waters. Their fossil remains contribute to some limestones. Cnidarians are also significant components of the plankton, where large medusae – popularly called jellyfish – and colonial forms like Portuguese man-of-war and stringy siphonophores prey on other organisms including small fish. Some of these species are justly feared by humans for their stings, which in some cases can be fatal. Certainly, most New Zealanders will have encountered cnidarians when rambling along beaches and fossicking in rock pools where sea anemones and diminutive bushy hydroids abound. In New Zealand’s fiords and in deeper water on seamounts, black corals and branching gorgonians can form veritable trees five metres high or more. In contrast, inland inhabitants of continental landmasses who have never, or rarely, seen an ocean or visited a seashore can hardly be impressed with the Cnidaria as a phylum – freshwater cnidarians are relatively few, restricted to tiny hydras, the branching hydroid Cordylophora, and rare medusae. Worldwide, there are about 10,000 described species, with perhaps half as many again undescribed. All cnidarians have nettle cells known as nematocysts (or cnidae – from the Greek, knide, a nettle), extraordinarily complex structures that are effectively invaginated coiled tubes within a cell. -
An Annotated Checklist of the Marine Macroinvertebrates of Alaska David T
NOAA Professional Paper NMFS 19 An annotated checklist of the marine macroinvertebrates of Alaska David T. Drumm • Katherine P. Maslenikov Robert Van Syoc • James W. Orr • Robert R. Lauth Duane E. Stevenson • Theodore W. Pietsch November 2016 U.S. Department of Commerce NOAA Professional Penny Pritzker Secretary of Commerce National Oceanic Papers NMFS and Atmospheric Administration Kathryn D. Sullivan Scientific Editor* Administrator Richard Langton National Marine National Marine Fisheries Service Fisheries Service Northeast Fisheries Science Center 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 Office of Science and Technology Economics and Social Analysis Division 1845 Wasp Blvd., Bldg. 178 Honolulu, Hawaii 96818 Managing Editor Shelley Arenas National Marine Fisheries Service Scientific Publications Office 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 pub- lished by the Scientific Publications Of- *Bruce Mundy (PIFSC) was Scientific Editor during the fice, National Marine Fisheries Service, scientific editing and preparation of this report. NOAA, 7600 Sand Point Way NE, Seattle, WA 98115. The Secretary of Commerce has The NOAA Professional Paper NMFS series carries peer-reviewed, lengthy original determined that the publication of research reports, taxonomic keys, species synopses, flora and fauna studies, and data- this series is necessary in the transac- intensive reports on investigations in fishery science, engineering, and economics. tion of the public business required by law of this Department. -
Phylogenetics of Hydroidolina (Hydrozoa: Cnidaria) Paulyn Cartwright1, Nathaniel M
Journal of the Marine Biological Association of the United Kingdom, page 1 of 10. #2008 Marine Biological Association of the United Kingdom doi:10.1017/S0025315408002257 Printed in the United Kingdom Phylogenetics of Hydroidolina (Hydrozoa: Cnidaria) paulyn cartwright1, nathaniel m. evans1, casey w. dunn2, antonio c. marques3, maria pia miglietta4, peter schuchert5 and allen g. collins6 1Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, KS 66049, USA, 2Department of Ecology and Evolutionary Biology, Brown University, Providence RI 02912, USA, 3Departamento de Zoologia, Instituto de Biocieˆncias, Universidade de Sa˜o Paulo, Sa˜o Paulo, SP, Brazil, 4Department of Biology, Pennsylvania State University, University Park, PA 16802, USA, 5Muse´um d’Histoire Naturelle, CH-1211, Gene`ve, Switzerland, 6National Systematics Laboratory of NOAA Fisheries Service, NMNH, Smithsonian Institution, Washington, DC 20013, USA Hydroidolina is a group of hydrozoans that includes Anthoathecata, Leptothecata and Siphonophorae. Previous phylogenetic analyses show strong support for Hydroidolina monophyly, but the relationships between and within its subgroups remain uncertain. In an effort to further clarify hydroidolinan relationships, we performed phylogenetic analyses on 97 hydroidolinan taxa, using DNA sequences from partial mitochondrial 16S rDNA, nearly complete nuclear 18S rDNA and nearly complete nuclear 28S rDNA. Our findings are consistent with previous analyses that support monophyly of Siphonophorae and Leptothecata and do not support monophyly of Anthoathecata nor its component subgroups, Filifera and Capitata. Instead, within Anthoathecata, we find support for four separate filiferan clades and two separate capitate clades (Aplanulata and Capitata sensu stricto). Our data however, lack any substantive support for discerning relationships between these eight distinct hydroidolinan clades. -
Jellyfish Impact on Aquatic Ecosystems
Jellyfish impact on aquatic ecosystems: warning for the development of mass occurrences early detection tools Tomás Ferreira Costa Rodrigues Mestrado em Biologia e Gestão da Qualidade da Água Departamento de Biologia 2019 Orientador Prof. Dr. Agostinho Antunes, Faculdade de Ciências da Universidade do Porto Coorientador Dr. Daniela Almeida, CIIMAR, Universidade do Porto Todas as correções determinadas pelo júri, e só essas, foram efetuadas. O Presidente do Júri, Porto, ______/______/_________ FCUP i Jellyfish impact on aquatic ecosystems: warning for the development of mass occurrences early detection tools À minha avó que me ensinou que para alcançar algo é necessário muito trabalho e sacrifício. FCUP ii Jellyfish impact on aquatic ecosystems: warning for the development of mass occurrences early detection tools Acknowledgments Firstly, I would like to thank my supervisor, Professor Agostinho Antunes, for accepting me into his group and for his support and advice during this journey. My most sincere thanks to my co-supervisor, Dr. Daniela Almeida, for teaching, helping and guiding me in all the steps, for proposing me all the challenges and for making me realize that work pays off. This project was funded in part by the Strategic Funding UID/Multi/04423/2019 through National Funds provided by Fundação para a Ciência e a Tecnologia (FCT)/MCTES and the ERDF in the framework of the program PT2020, by the European Structural and Investment Funds (ESIF) through the Competitiveness and Internationalization Operational Program–COMPETE 2020 and by National Funds through the FCT under the project PTDC/MAR-BIO/0440/2014 “Towards an integrated approach to enhance predictive accuracy of jellyfish impact on coastal marine ecosystems”. -
Diversidad Del Zooplancton Gelatinoso De Aguas Profundas Y El Origen De Su Fuente De Carbono Sobre La Fosa De Atacama, Frente a La Zona Norte De Chile
Universidad de Concepción Dirección de Postgrado Facultad de Ciencias Naturales y Oceanográficas Programa de Magíster en Ciencias con mención en Oceanografía Diversidad del zooplancton gelatinoso de aguas profundas y el origen de su fuente de carbono sobre la Fosa de Atacama, frente a la zona norte de Chile Tesis para optar al grado de Magíster en Ciencias con mención en Oceanografía BRAULIO ANTONIO FERNÁNDEZ ZAPATA CONCEPCIÓN-CHILE 2020 Directora de Tesis: Pamela Hidalgo Díaz Dpto. de Oceanografía, Facultad de Ciencias Naturales y Oceanográficas Universidad de Concepción Profesor Guía: Igor Fernández Urruzola Dpto. de Oceanografía, Instituto Milenio de Oceanografía Universidad de Concepción Universidad de Concepción Dirección de Postgrado La Tesis de “Magister en Oceanografía” titulada “DIVERSIDAD DEL ZOOPLANCTON GELATINOSO DE AGUAS PROFUNDAS Y EL ORIGEN DE SU FUENTE DE CARBONO SOBRE LA FOSA DE ATACAMA, FRENTE A LA ZONA NORTE DE CHILE”, del Sr. “BRAULIO ANTONIO FERNÁNDEZ ZAPATA” y realizada bajo la Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, ha sido aprobada por la siguiente Comisión de Evaluación: Dra. Pamela Hidalgo Díaz Directora de Tesis Universidad de Concepción ____________________________ Dr. Igor Fernández Urruzola Profesor Guía Depto. de Oceanografía Instituto Milenio de Oceanografía ____________________________ Dr. Rubén Escribano Miembro Comité de Tesis Universidad de Concepción ____________________________ Dr. Fabián Tapia Jorquera Director Programa de Magíster en Oceanografía Universidad de Concepción ____________________________ ii “Mira profundamente en la naturaleza y entonces comprenderás todo mejor” Albert Einstein (1879-1955) iii AGRADECIMIENTOS Agradezco a todas las personas que apoyaron directa o indirectamente en el desarrollo y termino de esta tesis. En primer lugar a mi profesor guía, Dr. -
Sur Ridge Field Guide: Monterey Bay National Marine Sanctuary
Office of National Marine Sanctuaries National Oceanic and Atmospheric Administration Marine Conservation Science Series Sur Ridge Field Guide: Monterey Bay National Marine Sanctuary ©MBARI October 2017 | sanctuaries.noaa.gov | MARINE SANCTUARIES CONSERVATION SERIES ONMS-17-10 U.S. Department of Commerce Wilbur Ross, Secretary National Oceanic and Atmospheric Administration Benjamin Friedman, Acting Administrator National Ocean Service Russell Callender, Ph.D., Assistant Administrator Office of National Marine Sanctuaries John Armor, Director Report Authors: Erica J. Burton1, Linda A. Kuhnz2, Andrew P. DeVogelaere1, and James P. Barry2 1Monterey Bay National Marine Sanctuary National Ocean Service National Oceanic and Atmospheric Administration 99 Pacific Street, Bldg 455A, Monterey, CA, 93940, USA 2Monterey Bay Aquarium Research Institute 7700 Sandholdt Road, Moss Landing, CA, 95039, USA Suggested Citation: Burton, E.J., L.A. Kuhnz, A.P. DeVogelaere, and J.P. Barry. 2017. Sur Ridge Field Guide: Monterey Bay National Marine Sanctuary. Marine Sanctuaries Conservation Series ONMS- 17-10. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Office of National Marine Sanctuaries, Silver Spring, MD. 122 pp. Cover Photo: Clockwise from top left: bamboo coral (Isidella tentaculum, foreground center), sea star (Hippasteria californica), Shortspine Thornyhead (Sebastolobus alascanus), and crab (Gastroptychus perarmatus). Credit: Monterey Bay Aquarium Research Institute. About the Marine Sanctuaries Conservation Series The Office of National Marine Sanctuaries, part of the National Oceanic and Atmospheric Administration, serves as the trustee for a system of underwater parks encompassing more than 620,000 square miles of ocean and Great Lakes waters. The 13 national marine sanctuaries and two marine national monuments within the National Marine Sanctuary System represent areas of America’s ocean and Great Lakes environment that are of special national significance. -
Hydrozoa, Siphonophora) Y Sus Implicaciones En Las Familias Diphyidae Y Abylidae
Relaciones filogenéticas del género Lensia Totton (Hydrozoa, Siphonophora) y sus implicaciones en las familias Diphyidae y Abylidae TESIS QUE PRESENTA ARTURO ISIDORO RUIZ VILLANUEVA PARA OBTENER EL GRADO DE MAESTRO EN CIENCIAS Xalapa, Veracruz, México 2012 2 RECONOCMIENTOS El trabajo que se presenta a continuación fue soportado en gran medida por el apoyo proporcionado por el Consejo Nacional de Ciencia y Tecnología (CONACYT) a través de la beca #58627. Así mismo, tiene merito el Comité Académico de Posgrado del Instituto de Ecología, A.C. (INECOL) por el apoyo económico brindado en la última estancia en Chetumal, Quintana Roo entre junio y julio de 2012 y el laboratorio de Código de Barras de El Colegio de la Frontera Sur, Unidad Chetumal, quienes por medio del proyecto Bold Systems nos proveyeron de las primeras secuencias de COI. Un reconocimiento muy especial para a mis co-directores de tesis, la Dra. Rebeca Gasca (ECOSUR) y el Dr. Alejandro Espinosa de los Monteros (INECOL), por todo el esfuerzo, paciencia y tiempo que dedicaron a este proyecto, así como el apoyo en algunas de las estancias a Chetumal, Ensenada y La Paz. Sin ellos, los objetivos planteados posiblemente no se hubieran concretado. Agradezco el apoyo brindado por la Dra. Bertha Lavaniegos del Centro de Investigación Científica y Educación Superior de Ensenada (CICESE) y el Dr. Jaime Gómez- Gutiérrez del Centro Interdisciplinario de Ciencias Marinas (CICIMAR) por haberme permitido separar material de las colecciones a su cargo. De igual manera reconozco la participación de la Dra. Carla Gutiérrez y el Dr. Eduardo Suárez-Morales, el Dr. -
Cnidaria: Siphonophora: Calycophorae), with a Review of All Known Lensia Eudoxid Bracts
Systematics and Biodiversity (2014), 1–18 Research Article Description of the eudoxid stages of Lensia havock and Lensia leloupi (Cnidaria: Siphonophora: Calycophorae), with a review of all known Lensia eudoxid bracts MARY M. GROSSMANN1,2, ALLEN G. COLLINS3 & DHUGAL J. LINDSAY1,4 1Yokohama City University, 236-0027 Yokohama, Japan 2Okinawa Institute of Marine Science and Technology (OIST), 904-0495 Onna, Okinawa, Japan 3National Systematics Laboratory, National Museum of Natural History, MRC-153, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012, USA 4Japan Agency for Marine–Earth Science and Technology (JAMSTEC), 237-0061 Yokosuka, Japan (Received 1 October 2013; revised 19 February 2014; accepted 5 March 2014) The majority of calycophoran siphonophores release cormidia from the end of the polygastric colony to form a free-living sexual unit, called the eudoxid stage. Despite having a very different morphology from that of the polygastric colony, nearly all calycophoran species have had their eudoxid stages described, through a combination of morphological and distributional similarities with the polygastric stages. However, in the catch-all genus Lensia, less than half of the small, rocket-shaped polygastric stages have had eudoxid stages assigned to them. In this work, DNA barcoding of the mitochondrial 16S gene allowed two new Lensia eudoxid stages to be reliably linked with their polygastric stages: L. havock and L. leloupi. A re-examination of the latter species has indicated that L. nagabhushanami is a junior synonym. -
La Oceanógrafa Ángeles Alvariño (1916-2005): Desde Galicia Para El Mundo1
Revista Real Academia Galega de Ciencias. Vol. XXXIV. Págs. 5-60 (2015) LA OCEANÓGRAFA ÁNGELES ALVARIÑO (1916-2005): DESDE GALICIA PARA EL MUNDO1 Juan Pérez-Rubín Feigl Dr. Oceanógrafo. Científico Titular. Centro Oceanográfico de Málaga del Instituto Español de Oceanografía. Correspondencia: [email protected] Resumen Esta bióloga gallega inició su carrera investigadora en el Instituto Español de Oceanografía (1948) y disfrutó de becas en Inglaterra y EEUU. Trabajó en prestigiosos laboratorios costeros de California y se especializó en la naciente especialidad de oceanografía biológica, convirtiéndose en experta mundial de varios grupos del zooplancton útiles como bioindicadores. Describió 22 nuevas especies y publicó cerca de un centenar de artículos entre 1951 y 1999, con varios de ellos citados ininterrumpidamente cada año en la literatura científica internacional. Podemos considerarla la primera científica española de relevancia mundial, al ser la única incluida en la Encyclopedia of World Scientists (Oakes, 2007). Aportamos una renovada visión global de sus múltiples investigaciones en diferentes mares y océanos, con una selección de sus propios textos e imá- genes técnicas que nos permiten explicar la evolución de sus contribuciones y pueden ser útiles para comprender las marcadas diferencias entre biología marina y oceanografía biológica. Palabras clave: Alvariño, oceanógrafa, pionera, plancton, Galicia, España. 1 Esta contribución está basada en la conferencia Ángeles Alvariño (1916-2005): la primera oceanógrafa gallega, pronunciada por el autor en el marco del “Día da Ciencia en Galicia 2015–Ángeles Alvariño”, RAGC, 1 Junio 2015. La ampliación de la información que aportamos entonces sobre la vigente relevancia mundial de sus investigaciones nos ha permitido actualizar el título y enriquecer el contenido en los últimos meses. -
Nawrocki Et Al. 2013
Author's personal copy Molecular Phylogenetics and Evolution 67 (2013) 60–71 Contents lists available at SciVerse ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Phylogenetic placement of Hydra and relationships within Aplanulata (Cnidaria: Hydrozoa) a,e, b c d e Annalise M. Nawrocki ⇑, Allen G. Collins , Yayoi M. Hirano , Peter Schuchert , Paulyn Cartwright a Pomona College, R.C. Seaver Biology Building, 175 W. Sixth Street, Claremont, CA 91711, USA b NMFS, National Systematics Laboratory, National Museum of Natural History, MRC-153, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013, USA c Department of Biology, Graduate School of Science, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan d Muséum d’histoire naturelle, CP 6434, CH-1211 Genève 6, Switzerland e The University of Kansas, 1200 Sunnyside Avenue, Lawrence, KS 66045, USA article info abstract Article history: The model organism Hydra belongs to the hydrozoan clade Aplanulata. Despite being a popular model Received 1 June 2012 system for development, little is known about the phylogenetic placement of this taxon or the relation- Revised 3 October 2012 ships of its closest relatives. Previous studies have been conflicting regarding sister group relationships Accepted 18 December 2012 and have been unable to resolve deep nodes within the clade. In addition, there are several putative Available online 29 December 2012 Aplanulata taxa that have never been sampled for molecular data or analyzed using multiple markers. Here, we combine the fast-evolving cytochrome oxidase 1 (CO1) mitochondrial marker with mitochon- Keywords: drial 16S, nuclear small ribosomal subunit (18S, SSU) and large ribosomal subunit (28S, LSU) sequences Aplanulata to examine relationships within the clade Aplanulata. -
Cnidaria: Hydrozoa) and the Evolution and Development of Ectopleura Larynx
PHYLOGENETICS OF APLANULATA (CNIDARIA: HYDROZOA) AND THE EVOLUTION AND DEVELOPMENT OF ECTOPLEURA LARYNX BY Copyright 2012 ANNALISE M. NAWROCKI Submitted to the graduate degree program in Ecology and Evolutionary Biology and the Graduate Faculty of the University of Kansas in partial fulfillment of the requirements for the degree of Doctor of Philosophy. _________________________ Chairperson Paulyn Cartwright _________________________ Caroline Chaboo _________________________ Lena Hileman _________________________ Mark Holder _________________________ Rob Ward _________________________ Ed Wiley Date Defended: March 28, 2012 The Dissertation Committee for ANNALISE M. NAWROCKI certifies that this is the approved version of the following dissertation: PHYLOGENETICS OF APLANULATA (CNIDARIA: HYDROZOA) AND THE EVOLUTION AND DEVELOPMENT OF ECTOPLEURA LARYNX _________________________ Chairperson Paulyn Cartwright Date approved: April 11, 2012 ii TABLE OF CONTENTS TITLE PAGE…………….……….………………….…………………………………………..i ACCEPTANCE PAGE……...…………………………………………………………………..ii TABLE OF CONTENTS……………………………………………………………………….iii ACKNOWLEDGEMENTS...…………………………………………………………………..iv ABSTRACT………………...…………………………………………………………………..vii INTRODUCTION……………………………………………………………………………..viii MAIN BODY CHAPTER 1: Phylogenetic relationships of Capitata sensu stricto……………………...1 CHAPTER 2: Phylogenetic placement of Hydra and the relationships of Aplanulata....33 CHAPTER 3: Colony formation in Ectopleura larynx (Hydrozoa: Aplanulata) occurs through the fusion of sexually-generated individuals…………...………69