DOCSLIB.ORG

Standard Survey Methods for Key Habitats and Key Species in the Red Sea and Gulf of Aden

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Standard Survey Methods for Key Habitats and Key Species in the Red Sea and Gulf of Aden The Regional Organization for the Conservation of the Environment of the Red Sea and Gulf of Aden (PERSGA) Standard Survey Methods for Key Habitats and Key Species in the Red Sea and Gulf of Aden PERSGA Technical Series No. 10 June 2004 PERSGA is an intergovernmental organisation dedicated to the conservation of coastal and marine environments and the wise use of the natural resources in the region. The Regional Convention for the Conservation of the Red Sea and Gulf of Aden Environment (Jeddah Convention) 1982 provides the legal foundation for PERSGA. The Secretariat of the Organization was formally established in Jeddah following the Cairo Declaration of September 1995. The PERSGA member states are Djibouti, Egypt, Jordan, Saudi Arabia, Somalia, Sudan, and Yemen. PERSGA, P.O. Box 53662, Jeddah 21583, Kingdom of Saudi Arabia Tel.: +966-2-657-3224. Fax: +966-2-652-1901. Email: [email protected] Website: http://www.persga.org 'The Standard Survey Methods for Key Habitats and Key Species in the Red Sea and Gulf of Aden’ was prepared cooperatively by a number of authors with specialised knowledge of the region. The work was carried out through the Habitat and Biodiversity Conservation Component of the Strategic Action Programme for the Red Sea and Gulf of Aden, a Global Environment Facility (GEF) project implemented by the United Nations Development Programme (UNDP), the United Nations Environment Programme (UNEP) and the World Bank with supplementary funding provided by the Islamic Development Bank. © 2004 PERSGA All rights reserved. This publication may be reproduced in whole or in part and in any form for educational or non-profit purposes without the permission of the copyright holders provided that acknowledgement of the source is given. PERSGA would appreciate receiving a copy of any publication that uses this material as a source. This publication may not be copied, or distributed electronically, for resale or other commercial purposes without prior permission, in writing, from PERSGA. Photographs: Abdullah Alsuhaibany, Birgit Eichenseher, Gregory Fernette, Fareed Krupp, Hunting Aquatic Resources, Hagen Schmid, Mohammed Younis Cetacean illustrations: Alessandro de Maddalena This publication may be cited as: PERSGA/GEF 2004. Standard Survey Methods for Key Habitats and Key Species in the Red Sea and Gulf of Aden. PERSGA Technical Series No. 10. PERSGA, Jeddah. FOREWORD PERSGA took the initiative during the execution of the Strategic Action Programme for the Red Sea and Gulf of Aden (SAP) to consider the importance of conserving regional habitats and biodiversity. The Habitats and Biodiversity Conservation (HBC) component of the SAP developed a strategy that contained five clear steps: (i) develop a set of standard survey methods (SSMs) for the region, (ii) train national specialists to use these methods, (iii) execute regional surveys, (iv) prepare conservation plans, and (v) implement the plans. In order to evaluate and monitor the status of marine habitats and biodiversity within the Red Sea and Gulf of Aden, surveys must be undertaken that are comparable in extent, nature, detail and output. Standardising survey methodology within the region is essential to allow valid comparison of data, and for the formulation of conservation efforts that are regionally applicable. The preparation of this guide to the Standard Survey Methods for Key Habitats and Key Species in the Red Sea and Gulf of Aden was initiated following a review of the methods currently in use around the world. Contextual SSMs were then drafted for each of the relevant fields: sub- tidal, coral reefs, seagrass beds, inter-tidal, mangroves, as well as for important groups such as reef fish, marine mammals, marine turtles and seabirds. The SSM guide was discussed at a regional workshop in September 2000 held in Sharm el-Sheikh where scientists from both inside and outside the region reviewed the first drafts and provided the authors with useful comments. During 2001 PERSGA conducted a series of training courses for regional specialists to teach them some of these specific methods. The training courses were also used as tools to evaluate the methods and to determine their applicability to our region. The results of the evaluations given by the specialists recognized the suitability of these SSMs for our region due to a combination of factors: their widespread use, their simplicity and the particular adaptations made to suit the region. We are proud to provide our region with this SSM guide. It has been recognized by experts from all over the world and tested by regional specialists. We hope this guide can be improved upon in the future and will play its part in achieving the goal of sustainable development of marine and coastal resourses in the region. This guide will form an important tool to be used by management to help make decisions that will prevent an otherwise irreversible decline in the status of our marine habitats and species. Dr. Abdelelah A. Banajah Secretary General PERSGA i ACKNOWLEDGEMENTS This document was prepared by PERSGA through the Habitat and Biodiversity Component of the Strategic Action Programme for the Red Sea and Gulf of Aden (SAP). Due acknowledgement is accorded to the GEF Implementing Agencies (UNEP, UNDP, the World Bank) and the Islamic Development Bank for financial and administrative support. Our sincere thanks go to all the authors and illustrators who contributed to the preparation of this document. Several regional specialists are thanked for the significant contribution they made to the completion of this document. They are: Dr. Nabil Mohamed (Djibouti), Dr. Mohamed Abou Zaid (Egypt), Dr. Salim Al-Moghrabi (Jordan), Dr. Abdul Mohsen Al-Sofyani (Saudi Arabia), Mr. Salamudin Ali Ehgal (NE Somalia), Mr. Sam Omar Gedi (NW Somalia), Dr. Ahmed Al-Wakeel (Sudan), Mr. Majed Sorimi (Yemen), and Mr. Abdullah Alsuhaibany (PERSGA). Our thanks are given to Dr. James Perran Ross, Dr. Fareed Krupp, Dr. Ahmed Khalil, Dr. John Turner, Dr. Charles Sheppard, Dr. Salim Al-Moghrabi, and Dr. Robert Baldwin for reviewing the chapters. The regional trainees and their trainers are thanked for their efforts in the evaluation of these methods during the regional training courses. LIST OF AUTHORS Chapter 1. Rapid Coastal Environmental Assessment Dr. A.R.G. Price, Ecology and Epidemiology Group, Department of Biological Sciences, University of Warwick, Coventry CV4 7LA, England. Chapter 2. Intertidal Biotopes Dr. D. Jones, School of Ocean Sciences, University of Wales, Menai Bridge, Anglesey, Gwynedd LL59 5EY, Wales. Chapter 3. Corals and Coral Communities Dr. L. DeVantier, Australian Institute of Marine Science, Townsville, Queensland, Australia. Chapter 4. Seagrasses and Seaweeds Dr. F. Leliaert and Prof. Dr. E. Coppejans, Ghent Univeristy, Department of Biology, Research Group Phycology, Krijgslaan 281, S8, 9000 Ghent, Belgium. Chapter 5. Subtidal Habitats Dr. J. Kemp, Department of Biology, University of York, Heslington, York YO10 5DD, England. Chapter 6. Reef Fish Dr. W. Gladstone, Sustainable Resource Management and Coastal Ecology, Central Coast Campus, University of Newcastle, PO Box 127, Ourimbah, NSW 2258, Australia. Chapter 7. Marine Turtles Dr. N. Pilcher, Marine Research Foundation, 1-3A-7 The Peak, Lorong Puncak 1, 88400 Kota Kinabalu, Sabah, Malaysia. Chapter 8. Breeding Seabirds Dr. S.F. Newton, BirdWatch Ireland, Rockingham House, Newcastle, Co. Wicklow, Ireland. Chapter 9. Marine Mammals Dr. A. Preen, 'Oberon', Scott's Plain Road, Rollands Plains, 2441 NSW, Australia. ii TABLE OF CONTENTS FOREWORD . .i ACKNOWLEDGEMENTS . .ii TABLES AND FIGURES . .v ABBREVIATIONS AND ACRONYMS . .vii STANDARD SURVEY METHODS INTRODUCTION . .1 1. RAPID COASTAL ENVIRONMENTAL ASSESSMENT . .5 1.1 INTRODUCTION . .5 1.2 CHARACTERISTICS OF RAPID ENVIRONMENTAL ASSESSMENT . .6 1.3 METHODOLOGY . .8 1.4 DATA ANALYSIS . .14 1.5 REFERENCES . .25 1.6 APPENDICES . .28 2. INTERTIDAL AND MANGROVE . .31 2.1 INTRODUCTION . .31 2.2 AIMS OF SURVEYS . .32 2.3 SURVEY METHODS . .33 2.4 BIOTOPE SPECIFIC METHODOLOGY . .34 2.5 REFERENCES . .42 2.6 APPENDICES . .46 3. CORALS AND CORAL COMMUNITIES . .51 3.1 INTRODUCTION . .51 3.2 METHODOLOGY . .53 3.3 SELECTED METHODS . .58 3.4 DATA ANALYSIS . .71 3.5 DATA PRESENTATION . .76 3.6 REFERENCES . .80 3.7 APPENDICES . .91 4. SEAGRASSES AND SEAWEEDS . .101 4.1 INTRODUCTION . .101 4.2 METHODOLOGY . .104 4.3 DATA ANALYSIS . .115 4.4 REFERENCES . .122 iii 5. SUBTIDAL HABITATS . .125 5.1 INTRODUCTION . .125 5.2 GENERAL PRINCIPLES . .125 5.3 STANDARD METHODS FOR ALL SURVEY OR SAMPLING SITES . .127 5.4 SURVEY OF BENTHIC COMMUNITIES OF SOFT SEDIMENTS . .129 5.5 NON–CORAL REEF HARD SUBSTRATE COMMUNITIES . .136 5.6 REFERENCES . .141 6. REEF FISH . .143 6.1 INTRODUCTION . .143 6.2 METHODOLOGIES . .146 6.3 DATA ANALYSIS . .163 6.4 DATA PRESENTATION . ..
Load more

Recommended publications
  • Field Guide to the Nonindigenous Marine Fishes of Florida
    Field Guide to the Nonindigenous Marine Fishes of Florida Schofield, P. J., J. A. Morris, Jr. and L. Akins Mention of trade names or commercial products does not constitute endorsement or recommendation for their use by the United States goverment. Pamela J. Schofield, Ph.D. U.S. Geological Survey Florida Integrated Science Center 7920 NW 71st Street Gainesville, FL 32653 [email protected] James A. Morris, Jr., Ph.D. National Oceanic and Atmospheric Administration National Ocean Service National Centers for Coastal Ocean Science Center for Coastal Fisheries and Habitat Research 101 Pivers Island Road Beaufort, NC 28516 [email protected] Lad Akins Reef Environmental Education Foundation (REEF) 98300 Overseas Highway Key Largo, FL 33037 [email protected] Suggested Citation: Schofield, P. J., J. A. Morris, Jr. and L. Akins. 2009. Field Guide to Nonindigenous Marine Fishes of Florida. NOAA Technical Memorandum NOS NCCOS 92. Field Guide to Nonindigenous Marine Fishes of Florida Pamela J. Schofield, Ph.D. James A. Morris, Jr., Ph.D. Lad Akins NOAA, National Ocean Service National Centers for Coastal Ocean Science NOAA Technical Memorandum NOS NCCOS 92. September 2009 United States Department of National Oceanic and National Ocean Service Commerce Atmospheric Administration Gary F. Locke Jane Lubchenco John H. Dunnigan Secretary Administrator Assistant Administrator Table of Contents Introduction ................................................................................................ i Methods .....................................................................................................ii
    [Show full text]
  • PROJECT REPORT Expedition Dates: 6 – 12 October 2013 Report Published: April 2014
    PROJECT REPORT Expedition dates: 6 – 12 October 2013 Report published: April 2014 Underwater pioneers: studying & protecting the unique coral reefs of the Musandam peninsula, Oman. n e k t i A n i v l e K ) c ( e g a m i r e v o C BEST BEST FOR TOP BEST WILDLIFE BEST IN ENVIRONMENT TOP HOLIDAY VOLUNTEERING GREEN-MINDED RESPONSIBLE VOLUNTEERING SUSTAINABLE AWARD FOR NATURE ORGANISATION TRAVELLERS HOLIDAY HOLIDAY TRAVEL Germany Germany UK UK UK UK USA EXPEDITION REPORT Underwater pioneers: studying & protecting the unique coral reefs of the Musandam peninsula, Oman. Expedition dates: 6 – 12 October 2013 Report published: February 2014 Authors: Jean-Luc Solandt Marine Conservation Society Matthias Hammer (editor) Biosphere Expeditions 1 © Biosphere Expeditions, an international not-for-profit conservation organisation – www.biosphere-expeditions.org Member of the United Nations Environment Programme's Governing Council & Global Ministerial Environment Forum Member of the International Union for the Conservation of Nature Abstract Coral reefs are important biodiversity hotspots that not only function as a crucial habitat for a multitude of organisms, but also provide human populations with an array of goods and services, such as food and coastal protection. Despite this, coral reefs are under threat worldwide from direct or indirect anthropogenic impacts, such as pollution, overexploitation and climate change. The coral reefs of the Musandam peninsula (Oman), situated on the Arabian Peninsula in the Strait of Hormuz, endure extreme conditions such as high salinity and temperatures, existing – indeed thriving – in what would be considered marginal and highly challenging environments for corals in other parts of the world.
    [Show full text]
  • Marine Natural Products (2016) C7NP00052A Supplementary Information John W
    Electronic Supplementary Material (ESI) for Natural Product Reports. This journal is © The Royal Society of Chemistry 2017 Marine natural products (2016) C7NP00052A Supplementary Information John W. Blunt, Anthony R. Carroll, Brent R. Copp, Rohan A. Davis, Robert A. Keyzers and Michèle R. Prinsep 1 Introduction 2 1.1 Abbreviations 3 2 Additional reviews 4 3 Marine microorganisms and phytoplankton 3.1 Marine-sourced bacteria 8 3.2 Marine-sourced fungi (excluding from mangroves) 21 3.3 Fungi from mangroves 42 3.4 Cyanobacteria 50 3.5 Dinoflagellates 53 4 Green algae 55 5 Brown algae 55 6 Red algae 57 7 Sponges 59 8 Cnidarians 74 9 Bryozoans - 10 Molluscs 87 11 Tunicates (ascidians) 89 12 Echinoderms 90 13 Mangroves and the intertidal zone 96 14 Miscellaneous 97 15 Bibliography 98 1 1 Introduction In the main Review document, only the structures of a selection of highlighted compounds referred to in the Review for that publication. This information is provided in the following are shown. However, all structures are available for viewing, along with names, taxonomic order, again separated by // (* is inserted where there are no data): Compound number, origins, locations, biological activities and other information in this Supplementary Status (N for a new compound; M for new to marine; R for a revision (structure, Information (SI) document. Each page of the SI document contains at least one array of stereochemistry, stereochemical assignment etc)), Compound name, Biological activity numbered structures. The numbers are those assigned in the Review document. For and Other information. To assist your viewing these headings are noted in the footer at structures that have their absolute configurations fully described, the compound number in the bottom of each page.
    [Show full text]
  • The Ophiocoma Species (Ophiurida: Ophiocomidae) of South Africa
    Western Indian Ocean J Mar. Sci. Vol. 10, No. 2, pp. 137-154, 2012 © 2012 WIOMSA 243808 The Ophiocoma species (Ophiurida: Ophiocomidae) of South Africa Jennifer M. Olbers1 and Yves Samyn2 1Zoology Department, University of Cape Town, Private Bag X3, Rondebosch, 7701, South Africa; 2Belgian Focal Point to the Global Taxonomy Initiative, Royal Belgian Institute of Natural Sciences, Belgium. Keywords: Ophiocoma, neotype, taxonomy, Ophiuroidea, Indo-West Pacific, Western Indian Ocean, KwaZulu-Natal. Abstract-This study raises the number of Ophiocoma species recorded in South Africa from four to eight. All species are briefly discussed in terms of taxonomy, geographic distribution and ecology. In addition, the juvenile of 0. brevipes, found on the underside of adult Ophiocoma brevipes specimens, is described in detail. A neotype is designated for 0. scolopendrina. INTRODUCTION The Indo-Pacific distribution of The circumtropical family Ophiocomidae Ophiocoma has been dealt with by several holds some of the more dominant and authors (e.g. Clark & Rowe 1971; Cherbonnier conspicuous ophiuroid species present on & Guille 1978; Rowe & Gates 1995). Clark coral and rocky reefs. The family is rich, with and Rowe (1971) listed 11 species from the eight genera, two of which were relatively Indo-West Pacific (including the Red Sea recently reviewed by Devaney (1968; 1970; and the Persian Gulf). Since then, a few new 1978). One of these, Ophiocoma Agassiz, species have been added (Rowe & Pawson 1836, is well represented in the tropical to 1977; Bussarawit & Rowe 1985; Soliman subtropical waters of KwaZulu-Natal in 1991; Benavides-Serrato & O'Hara 2008), South Africa and its constituent species are bringing the total number of valid species in 1 documented here.
    [Show full text]
  • Checklist of Marine Gastropods Around Tarapur Atomic Power Station (TAPS), West Coast of India Ambekar AA1*, Priti Kubal1, Sivaperumal P2 and Chandra Prakash1
    www.symbiosisonline.org Symbiosis www.symbiosisonlinepublishing.com ISSN Online: 2475-4706 Research Article International Journal of Marine Biology and Research Open Access Checklist of Marine Gastropods around Tarapur Atomic Power Station (TAPS), West Coast of India Ambekar AA1*, Priti Kubal1, Sivaperumal P2 and Chandra Prakash1 1ICAR-Central Institute of Fisheries Education, Panch Marg, Off Yari Road, Versova, Andheri West, Mumbai - 400061 2Center for Environmental Nuclear Research, Directorate of Research SRM Institute of Science and Technology, Kattankulathur-603 203 Received: July 30, 2018; Accepted: August 10, 2018; Published: September 04, 2018 *Corresponding author: Ambekar AA, Senior Research Fellow, ICAR-Central Institute of Fisheries Education, Off Yari Road, Versova, Andheri West, Mumbai-400061, Maharashtra, India, E-mail: [email protected] The change in spatial scale often supposed to alter the Abstract The present study was carried out to assess the marine gastropods checklist around ecologically importance area of Tarapur atomic diversity pattern, in the sense that an increased in scale could power station intertidal area. In three tidal zone areas, quadrate provide more resources to species and that promote an increased sampling method was adopted and the intertidal marine gastropods arein diversity interlinks [9]. for Inthe case study of invertebratesof morphological the secondand ecological largest group on earth is Mollusc [7]. Intertidal molluscan communities parameters of water and sediments are also done. A total of 51 were collected and identified up to species level. Physico chemical convergence between geographically and temporally isolated family dominant it composed 20% followed by Neritidae (12%), intertidal gastropods species were identified; among them Muricidae communities [13].
    [Show full text]
  • Present Status of Intertidal Biodiversity in and Around Mumbai (West Coast of India)
    Transylv. Rev. Syst. Ecol. Res. 19.1 (2017), "The Wetlands Diversity" 61 PRESENT STATUS OF INTERTIDAL BIODIVERSITY IN AND AROUND MUMBAI (WEST COAST OF INDIA) Kulkarni BALASAHEB *, Babar ATUL *, Jaiswar ASHOK ** and Kolekar RAHUL * * Department of Marine Biology, The Institute of Science, Madam Cama Road 15, Mumbai, IN-400032, [email protected], [email protected], [email protected] ** Central Institute of Fisheries Education, Versova, Mumbai, IN-400061, [email protected] DOI: 10.1515/trser-2017-0006 KEYWORDS: intertidal, mollusc, benthos, algae, echinoderm, crustacean, fish. ABSTRACT During the present investigation, Girgaon, Marine Drive, Haji Ali and Gorai Creek in Mumbai were selected for biodiversity assessment following a protocol for natural geography in shore areas. Fifty nine macrobenthic molluscs, arthropods, coelenterates and echinoderms at these sites were recorded. The maximum density of gastropods and clams was observed at Marine Drive shore. At Gorai Creek, there were plentiful Telescopium telescopium, Potamidus cingulatis, mudskipper and fiddler crabs. Studies shows that the biodiversity status of the selected sites varies with respect to location, type of substratum and season. Pollution was observed to have a noticeable effect on clams at Girgaon coast, where many Paphia textile shells were observed to be filled with mud and coated with black colour. RESUMEN: Situación actual de la biodiversidad intermareal en y alrededor de Mumbai (Costa Oeste de la India). Durante la investigación actual, Girgaon, Marine Drive, Haji ali, Gorai Creek en Mumbai fueron seleccionados para la evaluación de la biodiversidad siguiendo la geografía natural en el protocolo de las áreas de la orilla. Se recodificaron 59 moluscos macrobentónicos, artrópodos, celentéreos y equinodermos en estos sitios.
    [Show full text]
  • Training Workshop on the Taxonomy of Marine Molluscs Mauritius, October 2017
    Training workshop on the taxonomy of marine molluscs Mauritius, October 2017 Introduction IOC Biodiversity and MOI organized a regional workshop in Mauritius in October 2017 for 4 days. The main objective of the workshop were (i) to train regional marine biologists to the taxonomy of molluscs, (ii) to build capacities in the description and identification of molluscs, (iii) to assess the mollusc biodiversity and its evolution in tropical marine ecosystems. Figure 1: Le Bouchon sampling site Material and Methods About 20 participants attended the workshop with about half of them from Mauritius and the others from Madagascar, Comoros, Kenya and Tanzania. The workshop was led by an Australian expert. The workshop followed these 3 steps: - Day 1: Formal classroom training about taxonomy, molluscs and shells features. Generals information slide about molluscs were projected. - Day 2: Field sampling in Mauritius at Le Bouchon (South-east coast). The sampling was performed in various biotopes provided at the location: beach, rocky shore, mangrove and lagoon. Lagoon itself provided various environments (live coral, rubbles, sand, grass, silt). Some samplers were on foot and other snorkelling. The only method used was hand picking of shells during one hour. Shells were either dead (empty or crabbed) or alive with limitation of 1 specimen per species. The objective of the sampling was not quantitative but qualitative. The shells have been washed and put to dry in the lab after the field collection. - Day 3-4: Analysis of the samples sorted and numbered by kind and appearance. Participants had to write a description of as many species as they could in group of 2-3.
    [Show full text]
  • The Global Trade in Marine Ornamental Species
    From Ocean to Aquarium The global trade in marine ornamental species Colette Wabnitz, Michelle Taylor, Edmund Green and Tries Razak From Ocean to Aquarium The global trade in marine ornamental species Colette Wabnitz, Michelle Taylor, Edmund Green and Tries Razak ACKNOWLEDGEMENTS UNEP World Conservation This report would not have been The authors would like to thank Helen Monitoring Centre possible without the participation of Corrigan for her help with the analyses 219 Huntingdon Road many colleagues from the Marine of CITES data, and Sarah Ferriss for Cambridge CB3 0DL, UK Aquarium Council, particularly assisting in assembling information Tel: +44 (0) 1223 277314 Aquilino A. Alvarez, Paul Holthus and and analysing Annex D and GMAD data Fax: +44 (0) 1223 277136 Peter Scott, and all trading companies on Hippocampus spp. We are grateful E-mail: [email protected] who made data available to us for to Neville Ash for reviewing and editing Website: www.unep-wcmc.org inclusion into GMAD. The kind earlier versions of the manuscript. Director: Mark Collins assistance of Akbar, John Brandt, Thanks also for additional John Caldwell, Lucy Conway, Emily comments to Katharina Fabricius, THE UNEP WORLD CONSERVATION Corcoran, Keith Davenport, John Daphné Fautin, Bert Hoeksema, Caroline MONITORING CENTRE is the biodiversity Dawes, MM Faugère et Gavand, Cédric Raymakers and Charles Veron; for assessment and policy implemen- Genevois, Thomas Jung, Peter Karn, providing reprints, to Alan Friedlander, tation arm of the United Nations Firoze Nathani, Manfred Menzel, Julie Hawkins, Sherry Larkin and Tom Environment Programme (UNEP), the Davide di Mohtarami, Edward Molou, Ogawa; and for providing the picture on world’s foremost intergovernmental environmental organization.
    [Show full text]
  • Research Article ISSN 2336-9744 (Online) | ISSN 2337-0173 (Print) the Journal Is Available on Line At
    Research Article ISSN 2336-9744 (online) | ISSN 2337-0173 (print) The journal is available on line at www.ecol-mne.com http://zoobank.org/urn:lsid:zoobank.org:pub:C19F66F1-A0C5-44F3-AAF3-D644F876820B Description of a new subterranean nerite: Theodoxus gloeri n. sp. with some data on the freshwater gastropod fauna of Balıkdamı Wetland (Sakarya River, Turkey) DENIZ ANIL ODABAŞI1* & NAIME ARSLAN2 1 Çanakkale Onsekiz Mart University, Faculty Marine Science Technology, Marine and Inland Sciences Division, Çanakkale, Turkey. E-mail: [email protected] 2 Eskişehir Osman Gazi University, Science and Art Faculty, Biology Department, Eskişehir, Turkey. E-mail: [email protected] *Corresponding author Received 1 June 2015 │ Accepted 17 June 2015 │ Published online 20 June 2015. Abstract In the present study, conducted between 2001 and 2003, four taxa of aquatic gastropoda were identified from the Balıkdamı Wetland. All the species determined are new records for the study area, while one species Theodoxus gloeri sp. nov. is new to science. Neritidae is a representative family of an ancient group Archaeogastropoda, among Gastropoda. Theodoxus is a freshwater genus in the Neritidae, known for a dextral, rapidly grown shell ended with a large last whorl and a lunate calcareous operculum. Distribution of this genus includes Europe, also extending from North Africa to South Iran. In Turkey, 14 modern and fossil species and subspecies were mentioned so far. In this study, we aimed to uncover the gastropoda fauna of an important Wetland and describe a subterranean Theodoxus species, new to science. Key words: Gastropoda, Theodoxus gloeri sp. nov., Sakarya River, Balıkdamı Wetland Turkey.
    [Show full text]
  • Centropomidae
    click for previous page CENTRP 1983 FAO SPECIES IDENTIFICATION SHEETS FISHING AREA 51 (W. Indian Ocean) CENTROPOMIDAE Barramundis, sea perches Body elongate or oblong, compressed, dorsal profile concave at nape. Mouth large, jaws equal or with lower longer than upper; teeth small, in narrow or villiform bands on jaws and on vomer and palatines (roof of mouth), sometimes also on tongue; preopercle with a serrated posterior border or with 2 ridges; opercle with a single spine. Dorsal fin almost wholly separated into 2, with 7 or 8 stronq spines in front, followed by 1 spine and 10 to 15 soft rays; pelvic fins below pectoral fins, with a stronq spine and 5 soft rays; anal fin short, with 3 spines and 8 to 13 soft rays; caudal fin rounded. Scales usually large, ctenoid and adherent; lateral line continued onto caudal fin. Colour: usually dark grey or green above and silvery below. Medium- to large-sized bottom-living fishes occurring in coastal waters, estuaries and lagoons, in depths between about 10 and 30 m. Highly esteemed food and sport fishes taken mainly by artisanal fisheries. dorsal fins almost separate lateral line single spine continued onto tail concave - 2 - FAO Sheets CENTROPOMIDAE Fishing Area 51 SIMILAR FAMILIES OCCURRING IN THE AREA: Serranidae: spinous and soft parts of dorsal fin not as deeply notched; also, colour pattern distinctive and/or caudal fin truncate or weakly emarginate in some. Lethrinidae, Lutjanidae: dorsal fin not deeply notched, head profile not concave over eye and canine teeth present in some. Sciaenidae: lateral line also extends onto tail, but only 2 anal spines.
    [Show full text]
  • Annotated Checklist of the Fish Species (Pisces) of La Réunion, Including a Red List of Threatened and Declining Species
    Stuttgarter Beiträge zur Naturkunde A, Neue Serie 2: 1–168; Stuttgart, 30.IV.2009. 1 Annotated checklist of the fish species (Pisces) of La Réunion, including a Red List of threatened and declining species RONALD FR ICKE , THIE rr Y MULOCHAU , PA tr ICK DU R VILLE , PASCALE CHABANE T , Emm ANUEL TESSIE R & YVES LE T OU R NEU R Abstract An annotated checklist of the fish species of La Réunion (southwestern Indian Ocean) comprises a total of 984 species in 164 families (including 16 species which are not native). 65 species (plus 16 introduced) occur in fresh- water, with the Gobiidae as the largest freshwater fish family. 165 species (plus 16 introduced) live in transitional waters. In marine habitats, 965 species (plus two introduced) are found, with the Labridae, Serranidae and Gobiidae being the largest families; 56.7 % of these species live in shallow coral reefs, 33.7 % inside the fringing reef, 28.0 % in shallow rocky reefs, 16.8 % on sand bottoms, 14.0 % in deep reefs, 11.9 % on the reef flat, and 11.1 % in estuaries. 63 species are first records for Réunion. Zoogeographically, 65 % of the fish fauna have a widespread Indo-Pacific distribution, while only 2.6 % are Mascarene endemics, and 0.7 % Réunion endemics. The classification of the following species is changed in the present paper: Anguilla labiata (Peters, 1852) [pre- viously A. bengalensis labiata]; Microphis millepunctatus (Kaup, 1856) [previously M. brachyurus millepunctatus]; Epinephelus oceanicus (Lacepède, 1802) [previously E. fasciatus (non Forsskål in Niebuhr, 1775)]; Ostorhinchus fasciatus (White, 1790) [previously Apogon fasciatus]; Mulloidichthys auriflamma (Forsskål in Niebuhr, 1775) [previously Mulloidichthys vanicolensis (non Valenciennes in Cuvier & Valenciennes, 1831)]; Stegastes luteobrun- neus (Smith, 1960) [previously S.
    [Show full text]
  • Authorship, Availability and Validity of Fish Names Described By
    ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Stuttgarter Beiträge Naturkunde Serie A [Biologie] Jahr/Year: 2008 Band/Volume: NS_1_A Autor(en)/Author(s): Fricke Ronald Artikel/Article: Authorship, availability and validity of fish names described by Peter (Pehr) Simon ForssSSkål and Johann ChrisStian FabricCiusS in the ‘Descriptiones animaliumÂ’ by CarsSten Nniebuhr in 1775 (Pisces) 1-76 Stuttgarter Beiträge zur Naturkunde A, Neue Serie 1: 1–76; Stuttgart, 30.IV.2008. 1 Authorship, availability and validity of fish names described by PETER (PEHR ) SIMON FOR ss KÅL and JOHANN CHRI S TIAN FABRI C IU S in the ‘Descriptiones animalium’ by CAR S TEN NIEBUHR in 1775 (Pisces) RONALD FRI C KE Abstract The work of PETER (PEHR ) SIMON FOR ss KÅL , which has greatly influenced Mediterranean, African and Indo-Pa- cific ichthyology, has been published posthumously by CAR S TEN NIEBUHR in 1775. FOR ss KÅL left small sheets with manuscript descriptions and names of various fish taxa, which were later compiled and edited by JOHANN CHRI S TIAN FABRI C IU S . Authorship, availability and validity of the fish names published by NIEBUHR (1775a) are examined and discussed in the present paper. Several subsequent authors used FOR ss KÅL ’s fish descriptions to interpret, redescribe or rename fish species. These include BROU ss ONET (1782), BONNATERRE (1788), GMELIN (1789), WALBAUM (1792), LA C E P ÈDE (1798–1803), BLO C H & SC HNEIDER (1801), GEO ff ROY SAINT -HILAIRE (1809, 1827), CUVIER (1819), RÜ pp ELL (1828–1830, 1835–1838), CUVIER & VALEN C IENNE S (1835), BLEEKER (1862), and KLUNZIN G ER (1871).
    [Show full text]