Tesis Variabilidad Oceanográfica Espacialprog
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Veronica Fernandes
Mesozooplankton Community Structure: Its Seasonal Shifts, Grazing and Growth Potential in the Bay of Bengal -60 -30 0 30 60 0-40 40-200 200-300 300-500 500-1000 0-MLD TT-BT BT-300 m 300-500 m 500-1000 m 9 11 13 15 17 19 ■ 0-MLD ■ TT-BT ❑ 200- 300 • 300- 500 ■ 500- 1000 H' CBI CB2 CB3 CB4 CBS Thesis submitted to Goa University for the degree of 'Doctor of Philosophy in-Marine Sciences Veronica Fernandes National Institute of Oceanography Council of Scientific and Industrial Research Dona Paula, Goa- 403 004, India June 2008 CERTIFICATE This is to certify that Ms. Veronica Fernandes has duly completed the thesis entitled `Mesozooplankton community Structure: Its seasonal shifts, grazing and growth potential in the Bay of Bengal ' under my supervision for the award of the degree of Doctor of Philosophy. This thesis being submitted to the Goa University, Taleigao Plateau, Goa for the award of the degree of Doctor of Philosophy in Marine Sciences is based on original studies carried out by her. The thesis or any part thereof has not been previously submitted for any other degree or diploma in any Universities or Institutions. N. Ramaiah Research Guide Scientist Date: June 16, 2008 National Institute of Oceanography Place: Dona Paula Dona Paula, Goa-403 004 -44 jr- yikazit N t e. \, t' P1114 /414 o , 77 Ko-ce'dP 578 F EA/ e--5 4ci 2 DECLARATION As required under the University Ordinance 0.19.8 (iv), I hereby declare that the present thesis entitled `Mesozooplankton community structure: Its seasonal shifts, grazing and growth potential in the Bay of Bengal ' is my original work carried out in the National Institute of Oceanography, Dona-Paula, Goa and the same has not been submitted in part or in full elsewhere for any other degree or diploma. -
Molecular Species Delimitation and Biogeography of Canadian Marine Planktonic Crustaceans
Molecular Species Delimitation and Biogeography of Canadian Marine Planktonic Crustaceans by Robert George Young A Thesis presented to The University of Guelph In partial fulfilment of requirements for the degree of Doctor of Philosophy in Integrative Biology Guelph, Ontario, Canada © Robert George Young, March, 2016 ABSTRACT MOLECULAR SPECIES DELIMITATION AND BIOGEOGRAPHY OF CANADIAN MARINE PLANKTONIC CRUSTACEANS Robert George Young Advisors: University of Guelph, 2016 Dr. Sarah Adamowicz Dr. Cathryn Abbott Zooplankton are a major component of the marine environment in both diversity and biomass and are a crucial source of nutrients for organisms at higher trophic levels. Unfortunately, marine zooplankton biodiversity is not well known because of difficult morphological identifications and lack of taxonomic experts for many groups. In addition, the large taxonomic diversity present in plankton and low sampling coverage pose challenges in obtaining a better understanding of true zooplankton diversity. Molecular identification tools, like DNA barcoding, have been successfully used to identify marine planktonic specimens to a species. However, the behaviour of methods for specimen identification and species delimitation remain untested for taxonomically diverse and widely-distributed marine zooplanktonic groups. Using Canadian marine planktonic crustacean collections, I generated a multi-gene data set including COI-5P and 18S-V4 molecular markers of morphologically-identified Copepoda and Thecostraca (Multicrustacea: Hexanauplia) species. I used this data set to assess generalities in the genetic divergence patterns and to determine if a barcode gap exists separating interspecific and intraspecific molecular divergences, which can reliably delimit specimens into species. I then used this information to evaluate the North Pacific, Arctic, and North Atlantic biogeography of marine Calanoida (Hexanauplia: Copepoda) plankton. -
Smithsonian at the Poles Contributions to International Polar Year Science
Smithsonian at the Poles Contributions to International Polar Year Science Igor Krupnik, Michael A. Lang, and Scott E. Miller Editors A Smithsonian Contribution to Knowledge WASHINGTON, D.C. 2009 000_FM_pg00i-xvi_Poles.indd0_FM_pg00i-xvi_Poles.indd i 111/17/081/17/08 88:41:31:41:31 AAMM This proceedings volume of the Smithsonian at the Poles symposium, sponsored by and convened at the Smithsonian Institution on 3–4 May 2007, is published as part of the International Polar Year 2007–2008, which is sponsored by the International Council for Science (ICSU) and the World Meteorological Organization (WMO). Published by Smithsonian Institution Scholarly Press P.O. Box 37012 MRC 957 Washington, D.C. 20013-7012 www.scholarlypress.si.edu Text and images in this publication may be protected by copyright and other restrictions or owned by individuals and entities other than, and in addition to, the Smithsonian Institution. Fair use of copyrighted material includes the use of protected materials for personal, educational, or noncommercial purposes. Users must cite author and source of content, must not alter or modify content, and must comply with all other terms or restrictions that may be applicable. Cover design: Piper F. Wallis Cover images: (top left) Wave-sculpted iceberg in Svalbard, Norway (Photo by Laurie M. Penland); (top right) Smithsonian Scientifi c Diving Offi cer Michael A. Lang prepares to exit from ice dive (Photo by Adam G. Marsh); (main) Kongsfjorden, Svalbard, Norway (Photo by Laurie M. Penland). Library of Congress Cataloging-in-Publication Data Smithsonian at the poles : contributions to International Polar Year science / Igor Krupnik, Michael A. -
Irish Biodiversity: a Taxonomic Inventory of Fauna
Irish Biodiversity: a taxonomic inventory of fauna Irish Wildlife Manual No. 38 Irish Biodiversity: a taxonomic inventory of fauna S. E. Ferriss, K. G. Smith, and T. P. Inskipp (editors) Citations: Ferriss, S. E., Smith K. G., & Inskipp T. P. (eds.) Irish Biodiversity: a taxonomic inventory of fauna. Irish Wildlife Manuals, No. 38. National Parks and Wildlife Service, Department of Environment, Heritage and Local Government, Dublin, Ireland. Section author (2009) Section title . In: Ferriss, S. E., Smith K. G., & Inskipp T. P. (eds.) Irish Biodiversity: a taxonomic inventory of fauna. Irish Wildlife Manuals, No. 38. National Parks and Wildlife Service, Department of Environment, Heritage and Local Government, Dublin, Ireland. Cover photos: © Kevin G. Smith and Sarah E. Ferriss Irish Wildlife Manuals Series Editors: N. Kingston and F. Marnell © National Parks and Wildlife Service 2009 ISSN 1393 - 6670 Inventory of Irish fauna ____________________ TABLE OF CONTENTS Executive Summary.............................................................................................................................................1 Acknowledgements.............................................................................................................................................2 Introduction ..........................................................................................................................................................3 Methodology........................................................................................................................................................................3 -
Variación Horizontal Y Vertical De La Comunidad Oceánica De Copépodos En El Caribe Colombiano
Variación horizontal y vertical de la comunidad oceánica de copépodos en el Caribe colombiano Edgar Fernando Dorado Roncancio Universidad Nacional de Colombia Instituto de Estudios en Ciencias del Mar - CECIMAR Convenio Universidad Nacional de Colombia - INVEMAR Santa Marta, D.T.C.H., Colombia 2020 Variación horizontal y vertical de la comunidad oceánica de copépodos en el Caribe colombiano Edgar Fernando Dorado Roncancio Tesis presentada como requisito parcial para optar al título de: Magister en Ciencias – Biología Director: Ph.D., José Ernesto Mancera Pineda Codirectora: Ph.D., Johanna Medellín-Mora Línea de Investigación: Biología Marina Universidad Nacional de Colombia Instituto de Estudios en Ciencias del Mar - CECIMAR Convenio Universidad Nacional de Colombia - INVEMAR Santa Marta, D.T.C.H., Colombia 2020 A mi Familia, motor incansable para seguir adelante en mis luchas, éxitos y metas. Mis padres, Rosita, Camen y Raul. Mi esposa Cristina Cedeño-Posso Mis Hermanos Miller, Fabian y John. A Juanita Banana “If I have seen further, it is by standing upon the shoulders of giant.” - Sir Isaac Newton. Agradecimientos A mis directores y amigos Johanna y Ernesto, por guiarme de manera clara y paciente, y por enseñarme herramientas humanas, éticas y profesionales que seguro me seguirán acompañando en esta labor científica que nos apasiona a todos. A mis compañeros y amigos del Museo de Historia Natural Marina de Colombia- MAKURIWA, que hicieron parte desde el inicio de esta expedición a nuevos mares. Al instituto de Investigaciones Marinas y Costeras “José Benito Vives de Andreis” INVEMAR y a la Agencia Nacional de Hidrocarburos ANH que por medio de los convenios interadministrativos Nº 171 del 2013, 188 del 2014, 290 del 2015, 167 del 2016, 379 del 2017 y 340 del 2018, permitieron llevar a cabo las siete expediciones científicas y resguardar la información biológica y oceanográfica del país para la elaboración de este manuscrito. -
Deep-Sea Benthopelagic Calanoid Copepods and Their Colonization of the Near-Bottom Environment Janet M
Zoological Studies 43(2): 276-291 (2004) Deep-sea Benthopelagic Calanoid Copepods and their Colonization of the Near-bottom Environment Janet M. Bradford-Grieve National Institute of Water and Atmospheric Research, P.O. Box 14901, Kilbirnie, Wellington 6001, New Zealand Tel: 64-4-3860300. Fax: 64-4-3862153. E-mail: [email protected] (Accepted January 26, 2004) Janet M. Bradford-Grieve (2004) Deep-sea benthopelagic calanoid copepods and their colonization of the near-bottom environment. Zoological Studies 43(2): 276-291. We are still in a discovery phase with respect to the deep-sea benthopelagic fauna and its ecology. New species are being described every year, and our knowledge of the physical and sedimentary environments of the benthic boundary layer is currently being extensively researched by a number of groups. Deep-sea, strictly benthopelagic copepod populations (com- posed mainly of Calanoida) differ in species composition from those in shallow and shelf waters and probably all represent reinvasions of the benthopelagic environment from the water column. The reasons for this differ- ence are explored, including the possible evolutionary paths of organisms that live in this environment, and the physical conditions in which they live. Oxygen availability was probably a limiting environmental factor in geo- logical time for benthopelagic calanoids. The low oxygen requirements and low weight-specific respiration rates of benthopelagic copepods are suggestive of a Permian reinvasion of the deep benthopelagic environ- ment. That is, they were selected for low oxygen demand by the timing of their reinvasion of the deep ben- thopelagic environment. It is possible that these hypotheses may be testable using genetic information in the near future. -
Subphylum Crustacea Brünnich, 1772. In: Zhang, Z.-Q
Subphylum Crustacea Brünnich, 1772 1 Class Branchiopoda Latreille, 1817 (2 subclasses)2 Subclass Sarsostraca Tasch, 1969 (1 order) Order Anostraca Sars, 1867 (2 suborders) Suborder Artemiina Weekers, Murugan, Vanfleteren, Belk and Dumont, 2002 (2 families) Family Artemiidae Grochowski, 1896 (1 genus, 9 species) Family Parartemiidae Simon, 1886 (1 genus, 18 species) Suborder Anostracina Weekers, Murugan, Vanfleteren, Belk and Dumont, 2002 (6 families) Family Branchinectidae Daday, 1910 (2 genera, 46 species) Family Branchipodidae Simon, 1886 (6 genera, 36 species) Family Chirocephalidae Daday, 1910 (9 genera, 78 species) Family Streptocephalidae Daday, 1910 (1 genus, 56 species) Family Tanymastigitidae Weekers, Murugan, Vanfleteren, Belk and Dumont, 2002 (2 genera, 8 species) Family Thamnocephalidae Packard, 1883 (6 genera, 62 species) Subclass Phyllopoda Preuss, 1951 (3 orders) Order Notostraca Sars, 1867 (1 family) Family Triopsidae Keilhack, 1909 (2 genera, 15 species) Order Laevicaudata Linder, 1945 (1 family) Family Lynceidae Baird, 1845 (3 genera, 36 species) Order Diplostraca Gerstaecker, 1866 (3 suborders) Suborder Spinicaudata Linder, 1945 (3 families) Family Cyzicidae Stebbing, 1910 (4 genera, ~90 species) Family Leptestheriidae Daday, 1923 (3 genera, ~37 species) Family Limnadiidae Baird, 1849 (5 genera, ~61 species) Suborder Cyclestherida Sars, 1899 (1 family) Family Cyclestheriidae Sars, 1899 (1 genus, 1 species) Suborder Cladocera Latreille, 1829 (4 infraorders) Infraorder Ctenopoda Sars, 1865 (2 families) Family Holopediidae -
Sexual Dimorphism in Calanoid Copepods: Morphology and Function
Hydrobiologia 453/454: 441–466, 2001. 441 R.M. Lopes, J.W. Reid & C.E.F. Rocha (eds), Copepoda: Developments in Ecology, Biology and Systematics. © 2001 Kluwer Academic Publishers. Printed in the Netherlands. Sexual dimorphism in calanoid copepods: morphology and function Susumu Ohtsuka1 & Rony Huys2 1Fisheries Laboratory, Hiroshima University, 5-8-1 Minato-machi, Takehara, Hiroshima 725-0024, Japan. E-mail: [email protected] 2Department of Zoology, The Natural History Museum, Cromwell Road, London SW7 5BD, U.K. E-mail: [email protected] Key words: copepod, calanoid, sexual dimorphism, mating, post-mating, phylogeny Abstract Mate location and recognition are essentially asymmetrical processes in the reproductive biology of calanoid copepods with the active partner (the male) locating and catching the largely passive partner (the female). This behavioural asymmetry has led to the evolution of sexual dimorphism in copepods, playing many pivotal roles during the various successive phases of copulatory and post-copulatory behaviour. Sexually dimorphic appendages and structures are engaged in (1) mate recognition by the male; (2) capture of the female by the male; (3) transfer and attachment of a spermatophore to the female by the male; (4) removal of discharged spermatophore(s) by the female; and (5) fertilization and release of the eggs by the female. In many male calanoids, the antennulary chemosensory system is enhanced at the final moult and this enhancement appears to be strongly linked to their mate-locating role, i.e. detection of sex pheromones released by the female. It can be extreme in calanoids inhabiting oceanic waters, taking the form of a doubling in the number of aesthetascs on almost every segment, and is less expressed in forms residing in turbulent, neritic waters. -
An Updated Classification of the Recent Crustacea
An Updated Classification of the Recent Crustacea By Joel W. Martin and George E. Davis Natural History Museum of Los Angeles County Science Series 39 December 14, 2001 AN UPDATED CLASSIFICATION OF THE RECENT CRUSTACEA Cover Illustration: Lepidurus packardi, a notostracan branchiopod from an ephemeral pool in the Central Valley of California. Original illustration by Joel W. Marin. AN UPDATED CLASSIFICATION OF THE RECENT CRUSTACEA BY JOEL W. M ARTIN AND GEORGE E. DAVIS NO. 39 SCIENCE SERIES NATURAL HISTORY MUSEUM OF LOS ANGELES COUNTY SCIENTIFIC PUBLICATIONS COMMITTEE NATURAL HISTORY MUSEUM OF LOS ANGELES COUNTY John Heyning, Deputy Director for Research and Collections John M. Harris, Committee Chairman Brian V. Brown Kenneth E. Campbell Kirk Fitzhugh Karen Wise K. Victoria Brown, Managing Editor Natural History Museum of Los Angeles County Los Angeles, California 90007 ISSN 1-891276-27-1 Published on 14 December 2001 Printed in the United States of America PREFACE For anyone with interests in a group of organisms such knowledge would shed no light on the actual as large and diverse as the Crustacea, it is difficult biology of these fascinating animals: their behavior, to grasp the enormity of the entire taxon at one feeding, locomotion, reproduction; their relation- time. Those who work on crustaceans usually spe- ships to other organisms; their adaptations to the cialize in only one small corner of the field. Even environment; and other facets of their existence though I am sometimes considered a specialist on that fall under the heading of biodiversity. crabs, the truth is I can profess some special knowl- By producing this volume we are attempting to edge about only a relatively few species in one or update an existing classification, produced by Tom two families, with forays into other groups of crabs Bowman and Larry Abele (1982), in order to ar- and other crustaceans. -
Evolution of Bioluminescence in Marine Planktonic Copepods
Evolution of Bioluminescence in Marine Planktonic Copepods Yasuhiro Takenaka,*,1 Atsushi Yamaguchi,2 Naoki Tsuruoka,3 Masaki Torimura,4 Takashi Gojobori,5 and Yasushi Shigeri*,1 1Health Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka, Japan 2Faculty of Fisheries Science, Hokkaido University, Hakodate, Japan 3International Patent Organism Depositary (IPOD), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan 4Research Institute for Environmental Management Technology, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan 5Laboratory for DNA Data Analysis, Center for Information Biology, National Institute of Genetics, Mishima, Shizuoka, Japan *Corresponding author: E-mail: [email protected]; [email protected]. Associate editor: Adriana Briscoe Research article Abstract Copepods are the dominant taxa in zooplankton communities of the ocean worldwide. Although bioluminescence of Downloaded from certain copepods has been known for more than a 100 years, there is very limited information about the structure and evolutionary history of copepod luciferase genes. Here, we report the cDNA sequences of 11 copepod luciferases isolated from the superfamily Augaptiloidea in the order Calanoida. Highly conserved amino acid residues in two similar repeat sequences were confirmed by the multiple alignment of all known copepod luciferases. Copepod luciferases were classified into two groups of Metridinidae and Heterorhabdidae/Lucicutiidae families based on phylogenetic analyses, with http://mbe.oxfordjournals.org/ confirmation of the interrelationships within the Calanoida using 18S ribosomal DNA sequences. The large diversity in the specific activity of planktonic homogenates and copepod luciferases that we were able to express in mammalian cultured cells illustrates the importance of bioluminescence as a protective function against predators. -
Molecular Phylogeny of the Calanoida
This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy Molecular Phylogenetics and Evolution 59 (2011) 103–113 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Molecular phylogeny of the Calanoida (Crustacea: Copepoda) ⇑ Leocadio Blanco-Bercial a, , Janet Bradford-Grieve b, Ann Bucklin a a Department of Marine Sciences, University of Connecticut, 1080 Shennecossett Road, Groton, 06340 CT, USA b National Institute of Water and Atmospheric Research, PO Box 14901, Kilbirnie, Wellington 6241, New Zealand article info abstract Article history: The order Calanoida includes some of the most successful planktonic groups in both marine and freshwa- Received 5 October 2010 ter environments. Due to the morphological complexity of the taxonomic characters in this group, sub- Revised 18 January 2011 division and phylogenies have been complex and problematic. This study establishes a multi-gene Accepted 19 January 2011 molecular phylogeny of the calanoid copepods based upon small (18S) and large (28S) subunits of nuclear Available online 31 January 2011 ribosomal RNA genes and mitochondrial encoded cytochrome b and cytochrome c oxidase subunit-I genes, including 29 families from 7 superfamilies of the order. -
Animal Biodiversity: an Outline of Higher-Level Classification and Survey of Taxonomic Richness
Title Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness Authors ZHI-QIANG ZHANG Publication date 2011/12/23 Journal name Zootaxa Volume 3148 Pages 1–237 Description Edited open-access book providing the total numbers of described species of animal phyla and an outline of the most updated higher classification to the family level for many groups. Chapters contributed by a team of over 100 specialists. An essential reference for those interested in biodiversity and animal classification. Zootaxa 3148: 1–237 (2011) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Monograph ZOOTAXA Copyright © 2011 · Magnolia Press ISSN 1175-5334 (online edition) ZOOTAXA 3148 Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness ZHI-QIANG ZHANG (ED.) New Zealand Arthropod Collection, Landcare Research, Private Bag 92170, Auckland, New Zealand; [email protected] Magnolia Press Auckland, New Zealand Accepted: published: 23 Dec. 2011 ZHI-QIANG ZHANG (ED.) Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness (Zootaxa 3148) 237 pp.; 30 cm. 23 Dec. 2011 ISBN 978-1-86977-849-1 (paperback) ISBN 978-1-86977-850-7 (Online edition) FIRST PUBLISHED IN 2011 BY Magnolia Press P.O. Box 41-383 Auckland 1346 New Zealand e-mail: [email protected] http://www.mapress.com/zootaxa/ © 2011 Magnolia Press All rights reserved. No part of this publication may be reproduced, stored, transmitted or disseminated, in any form, or by any means, without prior written permission from the publisher, to whom all requests to reproduce copyright material should be directed in writing.