Sexual Reproduction in Precious Corals (Coralliidae) Collected in the Ryukyu Archipelago1
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Precious Corals (Coralliidae) from North-Western Atlantic Seamounts A
The University of Maine DigitalCommons@UMaine Marine Sciences Faculty Scholarship School of Marine Sciences 3-1-2011 Precious Corals (Coralliidae) from North-Western Atlantic Seamounts A. Simpson Les Watling University of Maine - Main, [email protected] Follow this and additional works at: https://digitalcommons.library.umaine.edu/sms_facpub Repository Citation Simpson, A. and Watling, Les, "Precious Corals (Coralliidae) from North-Western Atlantic Seamounts" (2011). Marine Sciences Faculty Scholarship. 97. https://digitalcommons.library.umaine.edu/sms_facpub/97 This Article is brought to you for free and open access by DigitalCommons@UMaine. It has been accepted for inclusion in Marine Sciences Faculty Scholarship by an authorized administrator of DigitalCommons@UMaine. For more information, please contact [email protected]. Journal of the Marine Biological Association of the United Kingdom, 2011, 91(2), 369–382. # Marine Biological Association of the United Kingdom, 2010 doi:10.1017/S002531541000086X Precious corals (Coralliidae) from north-western Atlantic Seamounts anne simpson1 and les watling1,2 1Darling Marine Center, University of Maine, Walpole, ME 04573, USA, 2Department of Zoology, University of Hawaii at Manoa, Honolulu, HI 96822, USA Two new species belonging to the precious coral genus Corallium were collected during a series of exploratory cruises to the New England and Corner Rise Seamounts in 2003–2005. One red species, Corallium bathyrubrum sp. nov., and one white species, C. bayeri sp. nov., are described. Corallium bathyrubrum is the first red Corallium to be reported from the western Atlantic. An additional species, C. niobe Bayer, 1964 originally described from the Straits of Florida, was also collected and its description augmented. -
Coelenterata: Anthozoa), with Diagnoses of New Taxa
PROC. BIOL. SOC. WASH. 94(3), 1981, pp. 902-947 KEY TO THE GENERA OF OCTOCORALLIA EXCLUSIVE OF PENNATULACEA (COELENTERATA: ANTHOZOA), WITH DIAGNOSES OF NEW TAXA Frederick M. Bayer Abstract.—A serial key to the genera of Octocorallia exclusive of the Pennatulacea is presented. New taxa introduced are Olindagorgia, new genus for Pseudopterogorgia marcgravii Bayer; Nicaule, new genus for N. crucifera, new species; and Lytreia, new genus for Thesea plana Deich- mann. Ideogorgia is proposed as a replacement ñame for Dendrogorgia Simpson, 1910, not Duchassaing, 1870, and Helicogorgia for Hicksonella Simpson, December 1910, not Nutting, May 1910. A revised classification is provided. Introduction The key presented here was an essential outgrowth of work on a general revisión of the octocoral fauna of the western part of the Atlantic Ocean. The far-reaching zoogeographical affinities of this fauna made it impossible in the course of this study to ignore genera from any part of the world, and it soon became clear that many of them require redefinition according to modern taxonomic standards. Therefore, the type-species of as many genera as possible have been examined, often on the basis of original type material, and a fully illustrated generic revisión is in course of preparation as an essential first stage in the redescription of western Atlantic species. The key prepared to accompany this generic review has now reached a stage that would benefit from a broader and more objective testing under practical conditions than is possible in one laboratory. For this reason, and in order to make the results of this long-term study available, even in provisional form, not only to specialists but also to the growing number of ecologists, biochemists, and physiologists interested in octocorals, the key is now pre- sented in condensed form with minimal illustration. -
Corallium Rubrum
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by OAR@UM Marine Ecology. ISSN 0173-9565 SHORT COMMUNICATION Deep-water Corallium rubrum (L., 1758) from the Mediterranean Sea: preliminary genetic characterisation Federica Costantini1, Marco Taviani2, Alessandro Remia2, Eleonora Pintus1, Patrick J. Schembri3 & Marco Abbiati1 1 Centro Interdipartimentale di Ricerca per le Scienze Ambientali, C.I.R.S.A. - University of Bologna, Via S. Alberto, Ravenna, Italy 2 Consiglio Nazionale delle Ricerche ISMAR – Istituto di Scienze Marine, Sede di Bologna, Via Gobetti, Bologna, Italy 3 Department of Biology, University of Malta, Msida MSDO6, Malta Keywords Abstract Corallium rubrum; deep-water populations; genetic diversity; Mediterranean Sea. The precious red coral Corallium rubrum (L., 1758) lives in the Mediterranean Sea and adjacent Eastern Atlantic Ocean on subtidal hard substrates. Correspondence Corallium rubrum is a long-lived gorgonian coral that has been commercially Federica Costantini, Via Sant’Alberto, 163, harvested since ancient times for its red axial calcitic skeleton and which, at 48100 Ravenna, Italy. present, is thought to be in decline because of overexploitation. The depth dis- E-mail: [email protected] tribution of C. rubrum is known to range from c. 15 to 300 m. Recently, live Accepted: 7 August 2009 red coral colonies have been observed in the Strait of Sicily at depths of c. 600–800 m. This record sheds new light on the ecology, biology, biogeo- doi:10.1111/j.1439-0485.2009.00333.x graphy and dispersal mechanism of this species and calls for an evaluation of the genetic divergence occurring among highly fragmented populations. -
A Time-Calibrated Molecular Phylogeny of the Precious Corals: Reconciling Discrepancies in the Taxonomic Classification and Insights Into Their Evolutionary History
A time-calibrated molecular phylogeny of the precious corals: reconciling discrepancies in the taxonomic classification and insights into their evolutionary history The Harvard community has made this article openly available. Please share how this access benefits you. Your story matters Citation Ardila, Néstor E, Gonzalo Giribet, and Juan A Sánchez. 2012. A time- calibrated molecular phylogeny of the precious corals: reconciling discrepancies in the taxonomic classification and insights into their evolutionary history. BMC Evolutionary Biology 12: 246. Published Version doi:10.1186/1471-2148-12-246 Citable link http://nrs.harvard.edu/urn-3:HUL.InstRepos:11802886 Terms of Use This article was downloaded from Harvard University’s DASH repository, and is made available under the terms and conditions applicable to Other Posted Material, as set forth at http:// nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of- use#LAA A time-calibrated molecular phylogeny of the precious corals: reconciling discrepancies in the taxonomic classification and insights into their evolutionary history Ardila et al. Ardila et al. BMC Evolutionary Biology 2012, 12:246 http://www.biomedcentral.com/1471-2148/12/246 Ardila et al. BMC Evolutionary Biology 2012, 12:246 http://www.biomedcentral.com/1471-2148/12/246 RESEARCH ARTICLE Open Access A time-calibrated molecular phylogeny of the precious corals: reconciling discrepancies in the taxonomic classification and insights into their evolutionary history Néstor E Ardila1,3, Gonzalo Giribet2 and Juan A Sánchez1* Abstract Background: Seamount-associated faunas are often considered highly endemic but isolation and diversification processes leading to such endemism have been poorly documented at those depths. -
Guide to the Identification of Precious and Semi-Precious Corals in Commercial Trade
'l'llA FFIC YvALE ,.._,..---...- guide to the identification of precious and semi-precious corals in commercial trade Ernest W.T. Cooper, Susan J. Torntore, Angela S.M. Leung, Tanya Shadbolt and Carolyn Dawe September 2011 © 2011 World Wildlife Fund and TRAFFIC. All rights reserved. ISBN 978-0-9693730-3-2 Reproduction and distribution for resale by any means photographic or mechanical, including photocopying, recording, taping or information storage and retrieval systems of any parts of this book, illustrations or texts is prohibited without prior written consent from World Wildlife Fund (WWF). Reproduction for CITES enforcement or educational and other non-commercial purposes by CITES Authorities and the CITES Secretariat is authorized without prior written permission, provided the source is fully acknowledged. Any reproduction, in full or in part, of this publication must credit WWF and TRAFFIC North America. The views of the authors expressed in this publication do not necessarily reflect those of the TRAFFIC network, WWF, or the International Union for Conservation of Nature (IUCN). The designation of geographical entities in this publication and the presentation of the material do not imply the expression of any opinion whatsoever on the part of WWF, TRAFFIC, or IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The TRAFFIC symbol copyright and Registered Trademark ownership are held by WWF. TRAFFIC is a joint program of WWF and IUCN. Suggested citation: Cooper, E.W.T., Torntore, S.J., Leung, A.S.M, Shadbolt, T. and Dawe, C. -
New Record of Melithaea Retifera (Lamarck, 1816) from Andaman and Nicobar Island, India
Indian Journal of Geo Marine Sciences Vol. 48 (10), October 2019, pp. 1516-1520 New record of Melithaea retifera (Lamarck, 1816) from Andaman and Nicobar Island, India J. S. Yogesh Kumar1*, S. Geetha2, C. Raghunathan3 & R. Sornaraj2 1Marine Aquarium and Regional Centre, Zoological Survey of India, (MoEFCC), Government of India, Digha, West Bengal, India. 2Research Department of Zoology, Kamaraj College (Manonmaniam Sundaranar University), Thoothukudi, Tamil Nadu, India. 3Zoological Survey of India (MoEFCC), Government of India, M Block, New Alipore, Kolkata, West Bengal, India. *[E-mail: [email protected]] Received 25 April 2018; revised 04 June 2018 Alcyoniidae octocorals are represented by 405 species in India of which 154 are from Andaman and Nicobar Islands. Surveys conducted in Havelock Island, South Andaman and Shark Island, North Andaman revealed the occurrence of Melithaea retifera and is reported herein as a new distributional record to Andaman and Nicobar Islands. This species is characterised by the clubs of the coenenchyme of the node and internodes and looks like a flower-bud. The structural variations and length of sclerites in the samples are also reported in this manuscript. [Keywords: Octocoral; Soft coral; Melithaeidae; Melithaea retifera; Havelock Island; Shark Island; Andaman and Nicobar; India.] Introduction identification15. The axis of Melithaeidae has short The Alcyonacea are sedentary, colonial growth and long internodes; those sclerites are short, smooth, forms belonging to the subclass Octocorallia. The rod-shaped9. Recently the family Melithaeidae was subclass Octocorallia belongs to Class Anthozoa, recognized18 based on the DNA molecular Phylum Cnidaria and is commonly called as soft phylogenetic relationship and synonymised Acabaria, corals (Alcyonacea), seafans (Gorgonacea), blue Clathraria, Melithaea, Mopsella, Wrightella under corals (Helioporacea), sea pens and sea pencil this family. -
Search for Mesophotic Octocorals (Cnidaria, Anthozoa) and Their Phylogeny: I
A peer-reviewed open-access journal ZooKeys 680: 1–11 (2017) New sclerite-free mesophotic octocoral 1 doi: 10.3897/zookeys.680.12727 RESEARCH ARTICLE http://zookeys.pensoft.net Launched to accelerate biodiversity research Search for mesophotic octocorals (Cnidaria, Anthozoa) and their phylogeny: I. A new sclerite-free genus from Eilat, northern Red Sea Yehuda Benayahu1, Catherine S. McFadden2, Erez Shoham1 1 School of Zoology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Ramat Aviv, 69978, Israel 2 Department of Biology, Harvey Mudd College, Claremont, CA 91711-5990, USA Corresponding author: Yehuda Benayahu ([email protected]) Academic editor: B.W. Hoeksema | Received 15 March 2017 | Accepted 12 May 2017 | Published 14 June 2017 http://zoobank.org/578016B2-623B-4A75-8429-4D122E0D3279 Citation: Benayahu Y, McFadden CS, Shoham E (2017) Search for mesophotic octocorals (Cnidaria, Anthozoa) and their phylogeny: I. A new sclerite-free genus from Eilat, northern Red Sea. ZooKeys 680: 1–11. https://doi.org/10.3897/ zookeys.680.12727 Abstract This communication describes a new octocoral, Altumia delicata gen. n. & sp. n. (Octocorallia: Clavu- lariidae), from mesophotic reefs of Eilat (northern Gulf of Aqaba, Red Sea). This species lives on dead antipatharian colonies and on artificial substrates. It has been recorded from deeper than 60 m down to 140 m and is thus considered to be a lower mesophotic octocoral. It has no sclerites and features no symbiotic zooxanthellae. The new genus is compared to other known sclerite-free octocorals. Molecular phylogenetic analyses place it in a clade with members of families Clavulariidae and Acanthoaxiidae, and for now we assign it to the former, based on colony morphology. -
Final Report
Developing Molecular Methods to Identify and Quantify Ballast Water Organisms: A Test Case with Cnidarians SERDP Project # CP-1251 Performing Organization: Brian R. Kreiser Department of Biological Sciences 118 College Drive #5018 University of Southern Mississippi Hattiesburg, MS 39406 601-266-6556 [email protected] Date: 4/15/04 Revision #: ?? Table of Contents Table of Contents i List of Acronyms ii List of Figures iv List of Tables vi Acknowledgements 1 Executive Summary 2 Background 2 Methods 2 Results 3 Conclusions 5 Transition Plan 5 Recommendations 6 Objective 7 Background 8 The Problem and Approach 8 Why cnidarians? 9 Indicators of ballast water exchange 9 Materials and Methods 11 Phase I. Specimens 11 DNA Isolation 11 Marker Identification 11 Taxa identifications 13 Phase II. Detection ability 13 Detection limits 14 Testing mixed samples 14 Phase III. 14 Results and Accomplishments 16 Phase I. Specimens 16 DNA Isolation 16 Marker Identification 16 Taxa identifications 17 i RFLPs of 16S rRNA 17 Phase II. Detection ability 18 Detection limits 19 Testing mixed samples 19 Phase III. DNA extractions 19 PCR results 20 Conclusions 21 Summary, utility and follow-on efforts 21 Economic feasibility 22 Transition plan 23 Recommendations 23 Literature Cited 24 Appendices A - Supporting Data 27 B - List of Technical Publications 50 ii List of Acronyms DGGE - denaturing gradient gel electrophoresis DMSO - dimethyl sulfoxide DNA - deoxyribonucleic acid ITS - internal transcribed spacer mtDNA - mitochondrial DNA PCR - polymerase chain reaction rRNA - ribosomal RNA - ribonucleic acid RFLPs - restriction fragment length polymorphisms SSCP - single strand conformation polymorphisms iii List of Figures Figure 1. Figure 1. -
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. -
Archiv Für Naturgeschichte
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Archiv für Naturgeschichte Jahr/Year: 1887 Band/Volume: 53-1 Autor(en)/Author(s): Studer Theophil Artikel/Article: Versuch eines Systemes der Alcyonaria. 1-74 © Biodiversity Heritage Library, http://www.biodiversitylibrary.org/; www.zobodat.at Versuch eines Systemes der Alcyonaria. Von Dr. Th. Studer, Professor in Bein. Hierzu Tafel I. Seitdem durch Milne Edwards, Dana und Kölliker die Klasse der Alcyonaria eine genaue Praecisii'ung und klassische Bearbeitungen erfahren, sind wenig Versuche gemacht worden, das System, welches dem den genannten Autoren zugänglichen Material angepasst w^ar, neu zu be- arbeiten und doch hat sich seither die Anzahl der bekannten Formen bedeutend vermehrt und ebenso unsere Kenntniss des anatomischen Baues in mannigfacher Hinsicht zu- genommen. Ich erwähne namentlich für die Vennehrung der Artenkenntniss, die zahlreichen Abhandlungen Grays, Verrills, das schöne Werk Klunzingers über die Co- rallen des rothen Meeres, che Arbeiten von Duben und Koren, Koren und Daniellsen, Marenzeller, die uns namentlich mit den nordischen Formen bekannt machten, die zahlreichen Schriften Ridleys, Perceval Wrights, Marion, Studer u. a. Die Kenntniss der anatomischen Verhältnisse wurde vorwiegend gefördert durch Kölliker, Lacaze Duthier, Moseley, Marion, Kowalewsky, Koren und Da- niellsen. Marenzeller, Herdman und besonders von Koch. In systematischer Hinsicht sind hervorzuheben die Arbeiten Verrills, welcher bemüht war, eine einheithche Arch. f. Naturgescb. 53. Jahrg. Bd. 1 H. 1. j 2 © Biodiversity Heritage Library, http://www.biodiversitylibrary.org/;Dr. Tli. Studer: www.zobodat.at Sonderung der zahlreichen Gattungen in wohlbegrenzte Familien durchzuführen und diese den drei Unterordnungen der Alcyoriacea, Gorgonacea und Fennatidacea unterzuordnen. -
Marine Biodiversity: Responding to the Challenges Posed by Climate Change, Fisheries, and Aquaculture
e Royal Society of Canada Expert Panel Sustaining Canada’s Marine Biodiversity: Responding to the Challenges Posed by Climate Change, Fisheries, and Aquaculture REPORT February 2012 Prof. Isabelle M. Côté Prof. Julian J. Dodson Prof. Ian A. Fleming Prof. Je rey A. Hutchings (Chair) Prof. Simon Jennings Prof. Nathan J. Mantua Prof. Randall M. Peterman Dr. Brian E. Riddell Prof. Andrew J. Weaver, FRSC Prof. David L. VanderZwaag SUSTAINING CANADIAN MARINE BIODIVERSITY An Expert Panel Report on Sustaining Canada's Marine Biodiversity: Responding to the Challenges Posed by Climate Change, Fisheries, and Aquaculture Prepared by: The Royal Society of Canada: The Academies of Arts, Humanities and Sciences of Canada February 2012 282 Somerset Street West, Ottawa ON, K2P 0J6 • Tel: 613-991-6990 • www.rsc-src.ca | 1 Members of the Expert Panel on Sustaining Canadian Marine Biodiversity Isabelle M. Côté, Professor, Department of Biological Sciences, Simon Fraser University Julian J. Dodson, Professeur titulaire, Département de biologie, Université Laval Ian A. Fleming, Professor, Ocean Sciences Centre, Memorial University of Newfoundland Jeffrey A. Hutchings, Killam Professor and Canada Research Chair in Marine Conservation and Biodiversity, Department of Biology, Dalhousie University Panel Chair Simon Jennings, Principal Scientist, Centre for Environment, Fisheries and Aquaculture Science (CEFAS), Lowestoft, UK, and Honorary Professor of Environmental Sciences at the University of East Anglia, UK Nathan J. Mantua, Associate Research Professor, Aquatic and Fisheries Sciences, University of Washington, USA Randall M. Peterman, Professor and Canada Research Chair in Fisheries Risk Assessment and Management, School of Resource and Environmental Management, Simon Fraser University Brian E. Riddell, PhD, CEO, Pacific Salmon Foundation, Vancouver, British Columbia Andrew J. -
Deep-Sea Coral Taxa in the U.S. Southeast Region: Depth and Geographic Distribution (V
Deep-Sea Coral Taxa in the U.S. Southeast Region: Depth and Geographic Distribution (v. 2020) by Thomas F. Hourigan1, Stephen D. Cairns2, John K. Reed3, and Steve W. Ross4 1. NOAA Deep Sea Coral Research and Technology Program, Office of Habitat Conservation, Silver Spring, MD 2. National Museum of Natural History, Smithsonian Institution, Washington, DC 3. Cooperative Institute of Ocean Exploration, Research, and Technology, Harbor Branch Oceanographic Institute, Florida Atlantic University, Fort Pierce, FL 4. Center for Marine Science, University of North Carolina, Wilmington This annex to the U.S. Southeast chapter in “The State of Deep-Sea Coral and Sponge Ecosystems in the United States” provides a list of deep-sea coral taxa in the Phylum Cnidaria, Classes Anthozoa and Hydrozoa, known to occur in U.S. waters from Cape Hatteras to the Florida Keys (Figure 1). Deep-sea corals are defined as azooxanthellate, heterotrophic coral species occurring in waters 50 meters deep or more. Details are provided on the vertical and geographic extent of each species (Table 1). This list is an update of the peer-reviewed 2017 list (Hourigan et al. 2017) and includes taxa recognized through 2019, including one newly described species. Taxonomic names are generally those currently accepted in the World Register of Marine Species (WoRMS), and are arranged by order, and alphabetically within order by family, genus, and species. Data sources (references) listed are those principally used to establish geographic and depth distribution. Figure 1. U.S. Southeast region delimiting the geographic boundaries considered in this work. The region extends from Cape Hatteras to the Florida Keys and includes the Jacksonville Lithoherms (JL), Blake Plateau (BP), Oculina Coral Mounds (OC), Miami Terrace (MT), Pourtalès Terrace (PT), Florida Straits (FS), and Agassiz/Tortugas Valleys (AT).