Holothuroidea) with the Description of a New Brazilian Cucumariid Species and Designation of Neotypes
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
National Monitoring Program for Biodiversity and Non-Indigenous Species in Egypt
UNITED NATIONS ENVIRONMENT PROGRAM MEDITERRANEAN ACTION PLAN REGIONAL ACTIVITY CENTRE FOR SPECIALLY PROTECTED AREAS National monitoring program for biodiversity and non-indigenous species in Egypt PROF. MOUSTAFA M. FOUDA April 2017 1 Study required and financed by: Regional Activity Centre for Specially Protected Areas Boulevard du Leader Yasser Arafat BP 337 1080 Tunis Cedex – Tunisie Responsible of the study: Mehdi Aissi, EcApMEDII Programme officer In charge of the study: Prof. Moustafa M. Fouda Mr. Mohamed Said Abdelwarith Mr. Mahmoud Fawzy Kamel Ministry of Environment, Egyptian Environmental Affairs Agency (EEAA) With the participation of: Name, qualification and original institution of all the participants in the study (field mission or participation of national institutions) 2 TABLE OF CONTENTS page Acknowledgements 4 Preamble 5 Chapter 1: Introduction 9 Chapter 2: Institutional and regulatory aspects 40 Chapter 3: Scientific Aspects 49 Chapter 4: Development of monitoring program 59 Chapter 5: Existing Monitoring Program in Egypt 91 1. Monitoring program for habitat mapping 103 2. Marine MAMMALS monitoring program 109 3. Marine Turtles Monitoring Program 115 4. Monitoring Program for Seabirds 118 5. Non-Indigenous Species Monitoring Program 123 Chapter 6: Implementation / Operational Plan 131 Selected References 133 Annexes 143 3 AKNOWLEGEMENTS We would like to thank RAC/ SPA and EU for providing financial and technical assistances to prepare this monitoring programme. The preparation of this programme was the result of several contacts and interviews with many stakeholders from Government, research institutions, NGOs and fishermen. The author would like to express thanks to all for their support. In addition; we would like to acknowledge all participants who attended the workshop and represented the following institutions: 1. -
Adhesion in Echinoderms
Adhesion in echinoderms PATRICK FLAMMANG* Laboratoire de Biologie marine, Universite' de Mons-Hainaut, Mons, Belgium Final manuscript acceptance: August 1995 KEYWORDS: Adhesive properties, podia, larvae, Cuvierian tubules, Echinodermata. CONTENTS 1 Introduction 2 The podia 2.1 Diversity 2.2 Basic structure and function 2.3 Adhesivity 3 Other attachment mechanisms of echinoderms 3.1 Larval and postlarval adhesive structures 3.2 Cuvierian tubules 4 Comparison with other marine invertebrates 5 Conclusions and prospects Acknowledgements References 1 INTRODUCTION Marine organisms have developed a wide range of mechanisms allowing them to attach to or manipulate a substratum (Nachtigall 1974). Among 1 these mechanisms, one can distinguish between mechanical attachments (e.g. hooks or suckers) and chemical attachments (with adhesive sub- stances). The phylum Echinodermata is quite exceptional in that all its species, *Senior research assistant, National Fund for Scientific Research, Belgium. I whatever their life style, use attachment mechanisms. These mechanisms allow some of them to move, others to feed, and others to burrow in par- ticulate substrata. In echinoderms, adhesivity is usually the function of specialized structures, the podia or tube-feet. These podia are the exter- nal appendages of the arnbulacral system and are also probably the most advanced hydraulic structures in the animal kingdom. 2 THE PODIA From their presumed origin as simple respiratory evaginations of the am- bulacral system (Nichols 1962), podia have diversified into the wide range of specialized structures found in extant echinoderms. This mor- phological diversity of form reflects the variety of functions that podia perform (Lawrence 1987). Indeed, they take part in locomotion, burrow- ing, feeding, sensory perception and respiration. -
Psolus Phantapus
Maine 2015 Wildlife Action Plan Revision Report Date: January 13, 2016 Psolus phantapus (Psolus) Priority 2 Species of Greatest Conservation Need (SGCN) Class: Holothuroidea (Sea Cucumbers) Order: Dendrochirotida (Sea Cucumbers) Family: Psolidae (Sea Cucumbers) General comments: none No Species Conservation Range Maps Available for Psolus SGCN Priority Ranking - Designation Criteria: Risk of Extirpation: NA State Special Concern or NMFS Species of Concern: NA Recent Significant Declines: Psolus is currently undergoing steep population declines, which has already led to, or if unchecked is likely to lead to, local extinction and/or range contraction. Notes: recent decline - Trott, in review; last record in Cobscook Bay 1973; subjected to targeted collections for public aquaria display; climate change - Arctic Province Species; understudied as dredge by-catch, professional judgement Regional Endemic: NA High Regional Conservation Priority: NA High Climate Change Vulnerability: Psolus phantapus is highly vulnerable to climate change. Understudied rare taxa: Recently documented or poorly surveyed rare species for which risk of extirpation is potentially high (e.g. few known occurrences) but insufficient data exist to conclusively assess distribution and status. *criteria only qualifies for Priority 3 level SGCN* Notes: recent decline - Trott, in review; last record in Cobscook Bay 1973; subjected to targeted collections for public aquaria display; climate change - Arctic Province Species; understudied as dredge by-catch, professional judgement -
Investigating the Biological and Socio-Economic Impacts of Marine
Investigating the biological and socio-economic impacts of marine protected area network design in Europe Submitted by Kristian Metcalfe January 2013 to the Durrell Institute of Conservation and Ecology, School of Anthropology and Conservation, University of Kent as a thesis for the degree of Doctor of Philosophy in Biodiversity Management SUPERVISORS Dr Robert J Smith - Durrell Institute of Conservation and Ecology (DICE) Dr Sandrine Vaz - Institut Français de Recherche pour l‟exploitation de la Mer (IFREMER) Professor Stuart R Harrop - Durrell Institute of Conservation and Ecology (DICE) ii ABSTRACT Marine ecosystems are under increasing pressure from a diverse range of threats. Many national governments have responded to these threats by establishing marine protected area (MPA) networks. One such approach for designing MPA networks is systematic conservation planning, which is now considered the most effective system for designing protected area networks. However, the main exception to this trend is Europe, where the designation of MPAs is still largely based on expert opinion, despite growing awareness that these existing methods are not the most effective. Therefore, there is a need to demonstrate how systematic conservation planning can be used to inform MPA design in European waters and show how this approach can fit within existing marine conservation policy and practice. This thesis brings together a range of biological, legal and socio-economic data to address these issues and is comprised of four main chapters: After the introductory chapter, this thesis begins with a review of how existing approaches for guiding the selection of MPAs in Europe compare to conservation planning best practice (Chapter 2). -
SPC Beche-De-Mer Information Bulletin #39 – March 2019
ISSN 1025-4943 Issue 39 – March 2019 BECHE-DE-MER information bulletin v Inside this issue Editorial Towards producing a standard grade identification guide for bêche-de-mer in This issue of the Beche-de-mer Information Bulletin is well supplied with Solomon Islands 15 articles that address various aspects of the biology, fisheries and S. Lee et al. p. 3 aquaculture of sea cucumbers from three major oceans. An assessment of commercial sea cu- cumber populations in French Polynesia Lee and colleagues propose a procedure for writing guidelines for just after the 2012 moratorium the standard identification of beche-de-mer in Solomon Islands. S. Andréfouët et al. p. 8 Andréfouët and colleagues assess commercial sea cucumber Size at sexual maturity of the flower populations in French Polynesia and discuss several recommendations teatfish Holothuria (Microthele) sp. in the specific to the different archipelagos and islands, in the view of new Seychelles management decisions. Cahuzac and others studied the reproductive S. Cahuzac et al. p. 19 biology of Holothuria species on the Mahé and Amirantes plateaux Contribution to the knowledge of holo- in the Seychelles during the 2018 northwest monsoon season. thurian biodiversity at Reunion Island: Two previously unrecorded dendrochi- Bourjon and Quod provide a new contribution to the knowledge of rotid sea cucumbers species (Echinoder- holothurian biodiversity on La Réunion, with observations on two mata: Holothuroidea). species that are previously undescribed. Eeckhaut and colleagues P. Bourjon and J.-P. Quod p. 27 show that skin ulcerations of sea cucumbers in Madagascar are one Skin ulcerations in Holothuria scabra can symptom of different diseases induced by various abiotic or biotic be induced by various types of food agents. -
An Illustrated Key to the Sea Cucumbers of the South Atlantic Bight
Prepared by the Southeastern Regional Taxonomic Center AAnn iilllluussttrraatteedd kkeeyy ttoo tthhee sseeaa ccuuccuummbbeerrss ooff tthhee SSoouutthh AAttllaannttiicc BBiigghhtt David L. Pawson and Doris J. Pawson Smithsonian Institution, PO Box 37012, MRC 163, Washington, DC 20013-7012 1 Table of Contents Introduction ..........................................................................................................................3 General Morphology (internal) ................................................................................3 General morphology (external) ................................................................................4 Preparation of ossicles .............................................................................................4 Checklist of South Atlantic Bight holothuroideans ............................................................5 Key to Orders of Holothuroidea known from the South Atlantic Bight ..............................6 Key to members of the Order Dendrochirotida known from the South Atlantic Bight .......9 Key to species of the Aspidochirotida known from the South Atlantic Bight...................28 Key to species of the Molpadiida known from the South Atlantic Bight ..........................34 Key to species of the Apodiida known from the South Atlantic Bight .............................35 This document was prepared by Rachael A. King and is only part of a more extensive study that is expected to be published in 2008. The research was conducted in part using funding -
A Bioturbation Classification of European Marine Infaunal
A bioturbation classification of European marine infaunal invertebrates Ana M. Queiros 1, Silvana N. R. Birchenough2, Julie Bremner2, Jasmin A. Godbold3, Ruth E. Parker2, Alicia Romero-Ramirez4, Henning Reiss5,6, Martin Solan3, Paul J. Somerfield1, Carl Van Colen7, Gert Van Hoey8 & Stephen Widdicombe1 1Plymouth Marine Laboratory, Prospect Place, The Hoe, Plymouth, PL1 3DH, U.K. 2The Centre for Environment, Fisheries and Aquaculture Science, Pakefield Road, Lowestoft, NR33 OHT, U.K. 3Department of Ocean and Earth Science, National Oceanography Centre, University of Southampton, Waterfront Campus, European Way, Southampton SO14 3ZH, U.K. 4EPOC – UMR5805, Universite Bordeaux 1- CNRS, Station Marine d’Arcachon, 2 Rue du Professeur Jolyet, Arcachon 33120, France 5Faculty of Biosciences and Aquaculture, University of Nordland, Postboks 1490, Bodø 8049, Norway 6Department for Marine Research, Senckenberg Gesellschaft fu¨ r Naturforschung, Su¨ dstrand 40, Wilhelmshaven 26382, Germany 7Marine Biology Research Group, Ghent University, Krijgslaan 281/S8, Ghent 9000, Belgium 8Bio-Environmental Research Group, Institute for Agriculture and Fisheries Research (ILVO-Fisheries), Ankerstraat 1, Ostend 8400, Belgium Keywords Abstract Biodiversity, biogeochemical, ecosystem function, functional group, good Bioturbation, the biogenic modification of sediments through particle rework- environmental status, Marine Strategy ing and burrow ventilation, is a key mediator of many important geochemical Framework Directive, process, trait. processes in marine systems. In situ quantification of bioturbation can be achieved in a myriad of ways, requiring expert knowledge, technology, and Correspondence resources not always available, and not feasible in some settings. Where dedi- Ana M. Queiros, Plymouth Marine cated research programmes do not exist, a practical alternative is the adoption Laboratory, Prospect Place, The Hoe, Plymouth PL1 3DH, U.K. -
Reproduction, Development, Processes of Feeding and Notes on the Early Life History of the Commercial Sea Cucumber Parastichopus Californicus (Stimpson)
REPRODUCTION, DEVELOPMENT, PROCESSES OF FEEDING AND NOTES ON THE EARLY LIFE HISTORY OF THE COMMERCIAL SEA CUCUMBER PARASTICHOPUS CALIFORNICUS (STIMPSON) J. Lane Cameron B.Sc., Brigham Young University, 1978 M.Sc., Brigham Young University, 1980 THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY in the Department of Biological Sciences @ J. Lane Cameron 1985 SIMON FRASER UNIVERSITY July 1985 All rights reserved. This work may not be reproduced in whole or in part, by photocopy or other means, without permission of the author. APPROVAL Name: J. Lane Cameron Degree: Doctor of Philosophy Title of Thesis: Reproduction, Development, Early Life History and Processes of Feeding in a Commercial Sea Cucumber Paras~ichopus alifornicus (Stimpson) Examining Committee: Chairman: Dr. L.M. Srivastava .. .- - - .----.---- -- . / Dr. P.V. Fankboner, Senior Supervisor , " Dr. M.J.V Smith, Public Examiner Dr. E.B. Hartwick - .. -- - f7 Dr. R.D. Burke, University of Victoria, External Examiner Dr. N.A. Sloan, Biological Station, Nanimo - - \ lit Examiner Date Approved: PARTIAL COPYRIGHT LICENSE I hereby grant to Simon Fraser University the right to lend my thesis, proJect or extended essay (the title of which is shown below) to users of the Simon Fraser University Library, and to make partial or single copies only for such users or in response to a request from the library of any other university, or other educational institution, on its own behalf or for one of its users. I further agree that permission for multiple copying of this work for scholarly purposes may be granted by me or the Dean of Graduate Studies. -
High-Value Components and Bioactives from Sea Cucumbers for Functional Foods—A Review
Mar. Drugs 2011, 9, 1761-1805; doi:10.3390/md9101761 OPEN ACCESS Marine Drugs ISSN 1660-3397 www.mdpi.com/journal/marinedrugs Review High-Value Components and Bioactives from Sea Cucumbers for Functional Foods—A Review Sara Bordbar 1, Farooq Anwar 1,2 and Nazamid Saari 1,* 1 Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia; E-Mails: [email protected] (S.B.); [email protected] (F.A.) 2 Department of Chemistry and Biochemistry, University of Agriculture, Faisalabad 38040, Pakistan * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +60-389-468-385; Fax: +60-389-423-552. Received: 3 August 2011; in revised form: 30 August 2011 / Accepted: 8 September 2011 / Published: 10 October 2011 Abstract: Sea cucumbers, belonging to the class Holothuroidea, are marine invertebrates, habitually found in the benthic areas and deep seas across the world. They have high commercial value coupled with increasing global production and trade. Sea cucumbers, informally named as bêche-de-mer, or gamat, have long been used for food and folk medicine in the communities of Asia and Middle East. Nutritionally, sea cucumbers have an impressive profile of valuable nutrients such as Vitamin A, Vitamin B1 (thiamine), Vitamin B2 (riboflavin), Vitamin B3 (niacin), and minerals, especially calcium, magnesium, iron and zinc. A number of unique biological and pharmacological activities including anti-angiogenic, anticancer, anticoagulant, anti-hypertension, anti-inflammatory, antimicrobial, antioxidant, antithrombotic, antitumor and wound healing have been ascribed to various species of sea cucumbers. Therapeutic properties and medicinal benefits of sea cucumbers can be linked to the presence of a wide array of bioactives especially triterpene glycosides (saponins), chondroitin sulfates, glycosaminoglycan (GAGs), sulfated polysaccharides, sterols (glycosides and sulfates), phenolics, cerberosides, lectins, peptides, glycoprotein, glycosphingolipids and essential fatty acids. -
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. -
Glossary for the Echinodermata
February 2011 Christina Ball ©RBCM Phil Lambert GLOSSARY FOR THE ECHINODERMATA OVERVIEW The echinoderms are a globally distributed and morphologically diverse group of invertebrates whose history dates back 500 million years (Lambert 1997; Lambert 2000; Lambert and Austin 2007; Pearse et al. 2007). The group includes the sea stars (Asteroidea), sea cucumbers (Holothuroidea), sea lilies and feather stars (Crinoidea), the sea urchins, heart urchins and sand dollars (Echinoidea) and the brittle stars (Ophiuroidea). In some areas the group comprises up to 95% of the megafaunal biomass (Miller and Pawson 1990). Today some 13,000 species occur around the world (Pearse et al. 2007). Of those 13,000 species 194 are known to occur in British Columbia (Lambert and Boutillier, in press). The echinoderms are a group of almost exclusively marine organisms with the few exceptions living in brackish water (Brusca and Brusca 1990). Almost all of the echinoderms are benthic, meaning that they live on or in the substrate. There are a few exceptions to this rule. For example several holothuroids (sea cucumbers) are capable of swimming, sometimes hundreds of meters above the sea floor (Miller and Pawson 1990). One species of holothuroid, Rynkatorpa pawsoni, lives as a commensal with a deep-sea angler fish (Gigantactis macronema) (Martin 1969). While the echinoderms are a diverse group, they do share four unique features that define the group. These are pentaradial symmetry, an endoskeleton made up of ossicles, a water vascular system and mutable collagenous tissue. While larval echinoderms are bilaterally symmetrical the adults are pentaradially symmetrical (Brusca and Brusca 1990). All echinoderms have an endoskeleton made of calcareous ossicles (figure 1). -
Sea Cucumbers in the Western Indian Ocean Improving Management of an Important but Poorly Understood Resource
Sea cucumbers in the western Indian Ocean Improving management of an important but poorly understood resource Sea cucumbers in the western Indian Ocean Improving management of an important but poorly understood resource Principal Investigators: Chantal CONAND Ecomar Laboratory Reunion University 97715 Saint Denis, Reunion, France Email: [email protected] Nyawira MUTHIGA, Wildlife Conservation Society Kibaki Flats No. 12 P.O. Box 99470 Mombasa, Kenya Email: [email protected] Co-Investigators: Kenya - Jacob OCHIEWO, Kenya Marine & Fisheries Research Institute Madagascar - Richard RASOLOFONIRINA, IH-SM and Aqua-lab Reunion - Patrick FROUIN, ECOMAR, Reunion University Seychelles - Riaz AUMEERUDDY, Seychelles Fisheries Authority Sweden - Maricela DE LA TORRE-CASTRO, Stockholm University Tanzania - Yunis MGAYA, University of Dar-es-salaam i Sea cucumbers in the western Indian Ocean Improving management of an important but poorly understood resource This publication is the fi nal output of the Marine Science for Management Program Project No. MASMA/AG/2005/01. This publication is available electronically at the following website: http://www.wiomsa.org All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior permission of the publisher and contact with the author. © Western Indian Ocean Marine Science Association (WIOMSA) Published by: The Western Indian Ocean Marine Science Association (WIOMSA) Mizingani St, House No. 13644/10 P.O. Box 3298, Zanzibar United Republic of Tanzania Tel:+255 24 2233472/2234597 Fax:+255 24 2233852 Email: [email protected] Citation: Muthiga NA, Conand C (ed) 2014.