Biolphilately Vol-64 No-3
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High Clonality in Acropora Palmata and Acropora Cervicornis Populations of Guadeloupe, French Lesser Antilles
CSIRO PUBLISHING Marine and Freshwater Research Short Communication http://dx.doi.org/10.1071/MF14181 High clonality in Acropora palmata and Acropora cervicornis populations of Guadeloupe, French Lesser Antilles A. JapaudA, C. BouchonA, J.-L. ManceauA and C. FauvelotB,C AUMR 7208 BOREA, LabEx CORAIL, Universite´ des Antilles et de la Guyane, BP 592, 97159 Pointe-a`-Pitre, Guadeloupe. BUMR 9220 ENTROPIE, LabEx CORAIL, Centre IRD de Noume´a, 101 Promenade Roger Laroque, BPA5, 98848 Noume´a, New Caledonia. CCorresponding author. Email: [email protected] Abstract. Since the 1980s, population densities of Acroporidae have dramatically declined in the Caribbean Sea. Quantitative censuses of Acroporidae provide information on the number of colonies (i.e. ramets), but not on the number of genetically distinct individuals (i.e. genets). In this context, the aim of our study was to provide an overview of the genetic status of Acropora populations in Guadeloupe by examining the genotypic richness of Acropora palmata and Acropora cervicornis. Using 14 microsatellite loci, we found extremely low genotypic richness for both species from Caye-a`-Dupont reef (i.e. 0.125 for A. palmata and nearly zero for A. cervicornis). Because genetic diversity contributes to the ability of organisms to evolve and adapt to new environmental conditions, our results are alarming in the context of ongoing global warming as long periods of clonal growth without sexual recruitment may lead to the extinction of these populations. Additional keywords: genotypic richness, Acroporidae, microsatellites, Caribbean Sea. Received 27 June 2014, accepted 5 November 2014, published online 19 March 2015 Introduction censuses of acroporid densities report on the number of ramets Stony corals of the Acroporidae (Class Anthozoa, Order Scler- (i.e. -
Checklist of Fish and Invertebrates Listed in the CITES Appendices
JOINTS NATURE \=^ CONSERVATION COMMITTEE Checklist of fish and mvertebrates Usted in the CITES appendices JNCC REPORT (SSN0963-«OStl JOINT NATURE CONSERVATION COMMITTEE Report distribution Report Number: No. 238 Contract Number/JNCC project number: F7 1-12-332 Date received: 9 June 1995 Report tide: Checklist of fish and invertebrates listed in the CITES appendices Contract tide: Revised Checklists of CITES species database Contractor: World Conservation Monitoring Centre 219 Huntingdon Road, Cambridge, CB3 ODL Comments: A further fish and invertebrate edition in the Checklist series begun by NCC in 1979, revised and brought up to date with current CITES listings Restrictions: Distribution: JNCC report collection 2 copies Nature Conservancy Council for England, HQ, Library 1 copy Scottish Natural Heritage, HQ, Library 1 copy Countryside Council for Wales, HQ, Library 1 copy A T Smail, Copyright Libraries Agent, 100 Euston Road, London, NWl 2HQ 5 copies British Library, Legal Deposit Office, Boston Spa, Wetherby, West Yorkshire, LS23 7BQ 1 copy Chadwick-Healey Ltd, Cambridge Place, Cambridge, CB2 INR 1 copy BIOSIS UK, Garforth House, 54 Michlegate, York, YOl ILF 1 copy CITES Management and Scientific Authorities of EC Member States total 30 copies CITES Authorities, UK Dependencies total 13 copies CITES Secretariat 5 copies CITES Animals Committee chairman 1 copy European Commission DG Xl/D/2 1 copy World Conservation Monitoring Centre 20 copies TRAFFIC International 5 copies Animal Quarantine Station, Heathrow 1 copy Department of the Environment (GWD) 5 copies Foreign & Commonwealth Office (ESED) 1 copy HM Customs & Excise 3 copies M Bradley Taylor (ACPO) 1 copy ^\(\\ Joint Nature Conservation Committee Report No. -
Coral Health and Disease in the Pacific: Vision for Action
IV. STATE OF KNOWLEDGE IN THE PACIFIC—WHAT DO WE KNOW AND WHAT HAVE WE LEARNED? OVERVIEW OF ISSUES UNIQUE TO THE PACIFIC: BIOLOGICAL & SOCIAL PERSPECTIVES Michael J. Gawel Guam EPA 120 Bengbing St. Y-Papao Dededo, GU 96929 [email protected] Pacific Islands The term “Pacific Islands” in the context of this paper arbitrarily refers to those tropical islands of the central and western Pacific Ocean which support shallow hermatypic coral reefs, but excluding the Hawaiian Archipelago, which is covered in other papers. The tropical Pacific Island nations and territories all support coral reefs and, no doubt, harbor coral diseases, although these have not been scientifically documented in many of the islands. In fact, as part of the U.S. National Action Plan to Conserve Coral Reefs, surveys in 2002 and 2004 of coral reef academic scientists, resource managers, government agencies and NGOs recorded that in the U.S. Pacific islands they perceived “no threat” from coral disease, although American Samoa registered an increase to perception of “moderate threat” in the 2004 survey (Waddell, 2005). This lack of concern partially reflects a lack of information on the status of diseases in many islands. Wilkinson (2004, p. 405) notes that in American Samoa and Micronesia “Coral bleaching and disease were either rare or undocumented in 1994, but are now clearly evident and considered a serious threat to many reefs in the region.” The Pacific island coral reefs range from veneers on newly emergent volcanic islands, to platform-like fringing reefs, to barrier reefs with lagoons, to atolls, and include non- emergent isolated banks. -
Composition and Ecology of Deep-Water Coral Associations D
HELGOLK---~DER MEERESUNTERSUCHUNGEN Helgoltinder Meeresunters. 36, 183-204 (1983) Composition and ecology of deep-water coral associations D. H. H. Kfihlmann Museum ffir Naturkunde, Humboldt-Universit~t Berlin; Invalidenstr. 43, DDR- 1040 Berlin, German Democratic Republic ABSTRACT: Between 1966 and 1978 SCUBA investigations were carried out in French Polynesia, the Red Sea, and the Caribbean, at depths down to 70 m. Although there are fewer coral species in the Caribbean, the abundance of Scleractinia in deep-water associations below 20 m almost equals that in the Indian and Pacific Oceans. The assemblages of corals living there are described and defined as deep-water coral associations. They are characterized by large, flattened growth forms. Only 6 to 7 % of the species occur exclusively below 20 m. More than 90 % of the corals recorded in deep waters also live in shallow regions. Depth-related illumination is not responsible for depth differentiations of coral associations, but very likely, a complex of mechanical factors, such as hydrodynamic conditions, substrate conditions, sedimentation etc. However, light intensity deter- mines the general distribution of hermatypic Scleractinia in their bathymetric range as well as the platelike shape of coral colonies characteristic for deep water associations. Depending on mechani- cal factors, Leptoseris, Montipora, Porites and Pachyseris dominate as characteristic genera in the Central Pacific Ocean, Podabacia, Leptoseris, Pachyseris and Coscinarea in the Red Sea, Agaricia and Leptoseris in the tropical western Atlantic Ocean. INTRODUCTION Considerable attention has been paid to shallow-water coral associations since the first half of this century (Duerden, 1902; Mayer, 1918; Umbgrove, 1939). Detailed investigations at depths down to 20 m became possible only through the use of autono- mous diving apparatus. -
Volume 2. Animals
AC20 Doc. 8.5 Annex (English only/Seulement en anglais/Únicamente en inglés) REVIEW OF SIGNIFICANT TRADE ANALYSIS OF TRADE TRENDS WITH NOTES ON THE CONSERVATION STATUS OF SELECTED SPECIES Volume 2. Animals Prepared for the CITES Animals Committee, CITES Secretariat by the United Nations Environment Programme World Conservation Monitoring Centre JANUARY 2004 AC20 Doc. 8.5 – p. 3 Prepared and produced by: UNEP World Conservation Monitoring Centre, Cambridge, UK UNEP WORLD CONSERVATION MONITORING CENTRE (UNEP-WCMC) www.unep-wcmc.org The UNEP World Conservation Monitoring Centre is the biodiversity assessment and policy implementation arm of the United Nations Environment Programme, the world’s foremost intergovernmental environmental organisation. UNEP-WCMC aims to help decision-makers recognise the value of biodiversity to people everywhere, and to apply this knowledge to all that they do. The Centre’s challenge is to transform complex data into policy-relevant information, to build tools and systems for analysis and integration, and to support the needs of nations and the international community as they engage in joint programmes of action. UNEP-WCMC provides objective, scientifically rigorous products and services that include ecosystem assessments, support for implementation of environmental agreements, regional and global biodiversity information, research on threats and impacts, and development of future scenarios for the living world. Prepared for: The CITES Secretariat, Geneva A contribution to UNEP - The United Nations Environment Programme Printed by: UNEP World Conservation Monitoring Centre 219 Huntingdon Road, Cambridge CB3 0DL, UK © Copyright: UNEP World Conservation Monitoring Centre/CITES Secretariat The contents of this report do not necessarily reflect the views or policies of UNEP or contributory organisations. -
First Characterisation of the Populations and Immune-Related
First characterisation of the populations and immune-related activities of hemocytes from two edible gastropod species, the disk abalone, Haliotis discus discus and the spiny top shell, Turbo cornutus. Ludovic Donaghy, Hyun-Ki Hong, Christophe Lambert, Heung-Sik Park, Won Joon Shim, Kwang-Sik Choi To cite this version: Ludovic Donaghy, Hyun-Ki Hong, Christophe Lambert, Heung-Sik Park, Won Joon Shim, et al.. First characterisation of the populations and immune-related activities of hemocytes from two edible gastropod species, the disk abalone, Haliotis discus discus and the spiny top shell, Turbo cornutus.. Fish and Shellfish Immunology, Elsevier, 2010, 28 (1), pp.87-97. 10.1016/j.fsi.2009.10.006. hal- 00460531 HAL Id: hal-00460531 https://hal.archives-ouvertes.fr/hal-00460531 Submitted on 1 Mar 2010 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. First characterisation of the populations and immune-related activities of hemocytes from two edible gastropod species, the disk abalone, Haliotis discus discus and the spiny top shell, Turbo cornutus . Ludovic Donaghy a,b,* , Hyun-Ki Hong a, Christophe Lambert b, Heung-Sik Park c, Won Joon Shim d, Kwang-Sik Choi a. -
Shade-Dwelling Corals of the Great Barrier Reef
SERIES Vol. 10: 173-185, 1983 MARINE ECOLOGY - PROGRESS Published January 3 Mar. Ecol. Prog. Ser. Shade-Dwelling Corals of the Great Barrier Reef Zena D. Dinesen* Department of Marine Biology, James Cook University. Townsville, Queensland 481 1, Australia ABSTRACT: Shade-dwelling corals were studied from 127 caves, tunnels, and overhangs from a variety of reefs within the Great Barrier Reef Province. Over 3,000 coral colonies were recorded from these shaded habitats, and more than 150 species, mostly herrnatypic, were represented. Three groups of shade-dwelling corals are tentatively distinguished: generally skiophilous (shade-loving) corals, found both in deep water and in shallow but shaded conditions; preferentially cavernicolous corals, growing mostly in shallow, shaded habitats; and shade-tolerant corals, common also in better illumi- nated parts of the reef, but tolerant of a wide range of conditions. Hermatypic shade-dwelling corals usually have thin, flattened growth forms, and the coralla are generally small, suggesting that low light intensity is restricting both the shape and size of colonies. Apart from an abundance of ahermatypic corals on the ceilings of some cavities, particular fauna1 zones were not detected in different sectors of cavities or at different irradiance levels. This lack of zonation is attributed principally to 2 factors. Firstly, the coral fauna represents only a well shaded but not 'obscure' (dark) aspect of skiophilous communities; secondly, ahermatyplc corals were not found in conditions darker than those -
Target Substrata
TARGET SUBSTRATA OVERVIEW CORALS AND THEIR RELATIVES STONY HEXACORALS OTHER HEXACORALS OCTOCORALS HYDROZOANS Acropora Sea Anemones Soft Corals Fire Coral Non-Acropora Zoanthids Sea Fans Lace Coral Black Coral Blue Coral Hydroids Corallimorpharians Organ Pipe OTHER SUBSTRATA Sponge Macroalgae Dead Coral Rock Coralline Algae Dead Coral With Algae Rubble Algal Assemblage Turf Algae Sand Silt CORALS AND THEIR RELATIVES STONY CORALS ACROPORA Phylum Cnidaria | Class Anthozoa | Sub-Class Hexacorallia | Order Scleractinia (Hard Corals) | Family Acroporidae | Genus Acropora Acropora is one genus within the family of Acroporidae; Generally, the species are characterized by the presence of an axial (terminal) corallite (skeleton of an individual polyp) at the branch tips surrounded by radial corallites; The name Acropora is derived from the Greek “akron” which means summit. Acropora Branching Barefoot Conservation | TARGET SUBSTRATA | July 2016 1 Acropora Bottlebrush Acropora Digitate Acropora Tabulate Barefoot Conservation | TARGET SUBSTRATA | July 2016 2 Acropora Submassive Acropora Encrusting Non-Acropora Phylum Cnidaria | Class Anthozoa | Sub-Class Hexacorallia | Order Scleractinia (Hard Corals) | Family Acroporidae Coral Branching Barefoot Conservation | TARGET SUBSTRATA | July 2016 3 (continued) Coral Branching Coral Massive Barefoot Conservation | TARGET SUBSTRATA | July 2016 4 Coral Encrusting Coral Foliose Coral Submassive Barefoot Conservation | TARGET SUBSTRATA | July 2016 5 (continued) Coral Submassive Coral Mushroom Barefoot Conservation -
Shelled Molluscs
Encyclopedia of Life Support Systems (EOLSS) Archimer http://www.ifremer.fr/docelec/ ©UNESCO-EOLSS Archive Institutionnelle de l’Ifremer Shelled Molluscs Berthou P.1, Poutiers J.M.2, Goulletquer P.1, Dao J.C.1 1 : Institut Français de Recherche pour l'Exploitation de la Mer, Plouzané, France 2 : Muséum National d’Histoire Naturelle, Paris, France Abstract: Shelled molluscs are comprised of bivalves and gastropods. They are settled mainly on the continental shelf as benthic and sedentary animals due to their heavy protective shell. They can stand a wide range of environmental conditions. They are found in the whole trophic chain and are particle feeders, herbivorous, carnivorous, and predators. Exploited mollusc species are numerous. The main groups of gastropods are the whelks, conchs, abalones, tops, and turbans; and those of bivalve species are oysters, mussels, scallops, and clams. They are mainly used for food, but also for ornamental purposes, in shellcraft industries and jewelery. Consumed species are produced by fisheries and aquaculture, the latter representing 75% of the total 11.4 millions metric tons landed worldwide in 1996. Aquaculture, which mainly concerns bivalves (oysters, scallops, and mussels) relies on the simple techniques of producing juveniles, natural spat collection, and hatchery, and the fact that many species are planktivores. Keywords: bivalves, gastropods, fisheries, aquaculture, biology, fishing gears, management To cite this chapter Berthou P., Poutiers J.M., Goulletquer P., Dao J.C., SHELLED MOLLUSCS, in FISHERIES AND AQUACULTURE, from Encyclopedia of Life Support Systems (EOLSS), Developed under the Auspices of the UNESCO, Eolss Publishers, Oxford ,UK, [http://www.eolss.net] 1 1. -
Ecological Volume of Transplanted Coral Speciesof Family Acroporidae in the Northern Red Sea, Egypt
IOSR Journal of Environmental Science, Toxicology and Food Technology (IOSR-JESTFT) e-ISSN: 2319-2402,p- ISSN: 2319-2399.Volume 14, Issue 5Ser. II (May 2020), PP 43-49 www.iosrjournals.org Ecological volume of transplanted coral speciesof family Acroporidae in the northern Red Sea, Egypt. Mohammed A. Abdo*1, Muhammad M. Hegazi2, and Emad A. Ghazala1 1(EEAA,Ras Muhammad National Park, South Sinai, Egypt) 2(Marine Science Department, Faculty of Science, Suez Canal University, Egypt) Abstract: Family Acroporidae (seven coral species) were studied in the northern Red Sea (Ras Muhammad National Park, South Sinai) to know their suitability for transplantation and to determine the fragments growth rate and to know the space that colonies occupied in the structure. Coral fragments were collected and transplanted onto a Fixed modular tray nursery made from PVC connected to rectangular frame-tables. Survival and growth rates were assessed; more than 58% of the fragments survived after 14 months. The overall growth rate was 0.940 ± 0.049 mm/month. The Acroporidae showed a significant positive relationship between growth rate and colony size. Some species showed more than duplicate in ecological volume after 14 months of transplantation. Keywords:Coral species, Transplantation, Ecological volume, Ras Mohammed, Red Sea, Egypt. ----------------------------------------------------------------------------------------------------------------------------- ---------- Date of Submission: 11-05-2020 Date of Acceptance: 23-05-2020 ----------------------------------------------------------------------------------------------------------------------------- ---------- I. Introduction Coral reefs are biogenic, three-dimensional marine habitats composed of carbonate structures that are deposited by hermatypic Scleractinian corals and are generally found in areas where water temperature does not fall below 18°C for extended periods of time (Ladd 1977, Achituv and Dubinsky 1990). -
Show Ethnoactivity
U Emetic Plant Abrus precatorius (Paternoster; Rakat; Reglisse; Pois Rouge; Weesboontje; Ma Liao Tou; Jequerit; Hung Tou; Graines Reglisse; Peonia De St Tomas; Paratella; Peonia; Hint Meyankoku; Liane Reglisse; Gunchi; Rosary Pea; To-Azuki; Cain Ghe) Acacia farnesiana (Tusca; Kembang bandira; Cuji; Esponjeira; Kambang japun; Kembang nagasiri) Acalypha indica (Lelatang) Achyranthes aspera (Apamarga; Rarai; Feuilles La Fievre; Rabo De Gato; Chaff Tree; Jarongan; Santypite) Acorus calamus (Jerangau; Calomo Aromatico; Sweet Flag; Vacha; Ganoeak; Doringo; Seki-Sho; Jeringau; Bach; Djerango; Shui Ch'Ang Pu; Acoro Aromatico; Vaj; Kalmus; Calamus; Ch'Ang P'U Chiu; Agri Turki; Kalmoes; Calmus; Acore Vrai; Acorus; Sarango; Jariangau; Calamo Aromatico; Azakegeri; Kalmos; Kaliraga; Sho-Bu) Adenocalymna alliaceum Aesculus argutus Ageratum conyzoides (Rompesaraguelo; Rumput tahi ayam; Wedusan; Berokan; Aru batu; Bandotan) Ailanthus altissima (Gok Aghaji; Ch'Ou Ch'Uang Shu Ken; Ch'U; Lisan At Tair; Niwa-Urusi) Ailanthus glandsulosa (Kokar Agac) Alangium salviifolium Alchornea cordifolia Aletris farinosa (Sterwortel; Unicorne; Sternwurzel; Star Grass; Blazing Star; True Unicorn) Aleurites fordii (Jabilla Extranjera; Tung) Allamanda blanchetii Allamanda cathartica (Yellow Allamanda) Alnus rubra (Rode Els; Aune Rouge; Red Alder; Rote Erle) Alnus rugosa Alpinia malaccensis Amaranthus dubius (Zepina; Epinard Marron; Bledo) Ammi visnaga (Khellakraut; Khillah; Busnaga; Pick Toothh; Viznaga; Khaizaran; Biznaga; Anmi; Bisnaga Das Searas) Anagyris foetida (Domuzdikeni; -
Shell Whelk Dog Whelk Turret It Could Be a Periwinkle Shell (Nucella Lapillus) Shell Spire Shell Thick Top Shell (Osilinus Lineatus) Dark Stripes Key on Body
It could be a type of It could be a type of It could be a It could be a type of topshell whelk Dog whelk turret It could be a periwinkle Shell (Nucella lapillus) shell spire shell Thick top shell (Osilinus lineatus) Dark stripes Key on body Egg Underside capsules Actual size It could be a type of (Hydrobia sp) Common periwinkle spiral worm White ‘Colar’ (Littorina littorea) Flat periwinkle (Littorinasp) Yes Roughly ‘ribbed’ shell. Very high up shore ‘Tooth inside (Turitella communis) opening (Spirorbis sp) Does it have 6 Common whelk No (Buccinum undatum) Yes or more whorls Brown, speckled Netted dog whelk body (twists)? Painted topshell (Nassarius reticulatus) (Calliostoma zizyphinum) No Rough periwinkle Flattened spire Yes Is it long, thin (Littorina saxatilis) Yes Yes and cone shaped Is it permanently No like a unicorn’s horn? attached to Is there a groove or teeth No Is there mother No a surface? in the shell opening? of pearl inside It could be a type of the shell opening? bivalve Yes Yes Common otter-shell (Lutraria lutraria) Bean-like tellin No Is the shell in (Fabulina fabula) Is it 2 parts? spiraled? Common cockle (Cerastoderma edule) It could be a Flat, rounded No sand No Great scallop mason It could be a Is the shell a (Pecten maximus) shell Razor shell worm keel worm Wedge-shaped Is the case dome or (Ensis sp) No Pacific oyster shell made from Yes cone shape? (Crassostrea gigas) Shell can be Peppery furrow shell very large (Scrobicularia plana) sand grains? Elongated and and doesn’t (Lanice conchilega) deep-bodied fully close with large ‘frills’ No (Pomatoceros sp) Yes It could be a type of sea urchin It could be a type of An acorn Native oyster Empty barnacle barnacle Does it have that may be found in estuaries and shores in the UK.