Corales De Las Islas Canarias
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
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. -
Updated Classification of Benthic Marine Habitat Types for The
Updated Classification of Benthic Marine Habitat Types for the Mediterranean Region TUNISIA - 2019 Legal notice: The designations employed and the presentation of the material in this document do not imply the expression of any opinion whatsoever on the part of the Specially Protected Areas Regional Activity Centre (SPA/RAC) and UN Environment/Mediterranean Action Plan (MAP) and those of the Lebanese Ministry of Environment concerning the legal status of any State, Territory, city or area, or of its authorities, or concerning the delimitation of their frontiers or boundaries. This publication was produced with the fi nancial support of the European Union in the framework of the MedMPA Network Project. Its contents are the sole responsibility of SPA/RAC and do not necessarily refl ect the views of the European Union. Copyright : All property rights of texts and content of different types of this publication belong to SPA/RAC. Reproduction of these texts and contents, in whole or in part, and in any form, is prohibited without prior written permission from SPA/RAC, except for educational and other non-commercial purposes, provided that the source is fully acknowledged. © 2019 - United Nations Environment Programme Mediterranean Action Plan Specially Protected Areas Regional Activity Centre (SPA/RAC) Boulevard du Leader Yasser Arafat B.P. 337 1080 Tunis Cedex - Tunisia. [email protected] For bibliographic purposes, this document may be cited as: SPA/RAC–UN Environment/MAP, 2019: Updated Classifi cation of Benthic Marine Habitat Types for the Mediterranean Region Layout : Atef OUERGHI Cover photos credit: © SPA/RAC, University of Seville, University of Alicante, Trainito E. -
Cirripedia of Madeira
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Universidade do Algarve Helgol Mar Res (2006) 60: 207–212 DOI 10.1007/s10152-006-0036-5 ORIGINAL ARTICLE Peter Wirtz Æ Ricardo Arau´jo Æ Alan J. Southward Cirripedia of Madeira Received: 13 September 2005 / Revised: 12 January 2006 / Accepted: 13 January 2006 / Published online: 3 February 2006 Ó Springer-Verlag and AWI 2006 Abstract We give a list of Cirripedia from Madeira phers. The marine invertebrates have been less studied Island and nearby deep water, based on specimens in and there has been no compilation of cirripede records the collection of the Museu Municipal do Funchal for Madeira, comparable to those for the Azores (Histo´ria Natural) (MMF), records mentioned in the archipelago (Young 1998a; Southward 1999). We here literature, and recent collections. Tesseropora atlantica summarize records from Madeira and nearby deep water Newman and Ross, 1976 is recorded from Madeira for and discuss their biogeographical implications. the first time. The Megabalanus of Madeira is M. az- oricus. There are 20 genera containing 27 species, of which 22 occur in depths less than 200 m. Of these Methods shallow water species, eight are wide-ranging oceanic forms that attach to other organisms or to floating The records are based on (1) the work of R.T. Lowe, objects, leaving just 13 truly benthic shallow water who sent specimens to Charles Darwin; (2) material in barnacles. This low diversity is probably a consequence the Museu Municipal do Funchal (Histo´ria Natural) of the distance from the continental coasts and the (MMF); (3) casual collecting carried out by residents or small area of the available habitat. -
Structure of Mediterranean 'Cnidarian Populations In
Homage to Ramon Marga/et,· or, Why there is such p/easure in studying nature 243 (J. D. Ros & N. Prat, eds.). 1991 . Oec% gia aquatica, 10: 243-254 STRUCTURE OF 'CNIDARIAN POPULATIONS IN MEDITERRANEAN SUBLITTORAL BENTHIC COMMUNITIES AS A RESUL T OF ADAPTATION TO DIFFERENT ENVIRONMENTAL CONDITIONS 2 JOSEP-MARIA GILIl & ENRIe BALLESTEROs .• 1 Insti t de Ciencies del Mar (CSIC). Passeig Nacional, s/n. 08039 Barcelona. Spain 2 � Centre d'Estudis Avanc;:atsde Blanes (CSIC). Camí de Santa Barbara, s/n. 17300 Blanes. Spain Received: March 1990 SUMMARY The presence and abundance of Cnidarians, extremely cornmon in Mediterranean sublittoral benthic communities, exerts a profound effect on the entire structure of such communities, although the roles of Anthozoans and Hydrozoans differ in accordance with their different biological characteristics. Structural differences in benthic cnidarian populations were observed in three sublittoral cornmunities located within 100 m of each other yet differing considerably in light intensity and water movement. Species-area and Shannon's diversity-area curves were computed for each community from reticulate samples constituted by 18 subsamples 2 of 289 cm . Species-area curves were fitted to semilogarithmic functions, while diversity-area curves were fitted to Michaelis-Menten functions by the method of least squares. Species richness, species distribution, alpha-diversity, and pattem diversity were estimated from the fitted curves. Patch size for Anthozoans was smaller than that for Hydrozoans in all three communities. Diversity was greatest in the cornmunities with the lowest and with the highest light intensity and water flow levels, but species richness was highest in the intermediate community. -
First Massive Mucilage Event Observed in Deep Waters of Çanakkale Strait (Dardanelles), Turkey
J. Black Sea/Mediterranean Environment Vol. 27, No. 1: 49-66 (2021) RESEARCH ARTICLE First massive mucilage event observed in deep waters of Çanakkale Strait (Dardanelles), Turkey H. Barış Özalp ORCID ID: 0000-0003-2640-8912 Vocational School of Ocean Engineering, Çanakkale Onsekiz Mart University, Çanakkale, TURKEY Faculty of Marine Sciences and Technology, Çanakkale Onsekiz Mart University, Çanakkale, TURKEY Corresponding author: [email protected] Abstract During the regular surveys on coral monitoring for setting their developmental level, health status and likely threats responsible for mortality, a massive mucilage phenomenon was identified in the largest coral habitats in the Çanakkale Strait (Dardanelles) in December 2020. This study was performed to determine the effect of mucilage event on corals mainly observed at the depth level of 39-51 m in two stations, one in the European and the other in the Anatolian side of the strait. A massive mucilage with expanding cloud and floc types of aggregates was detected only in the Eceabat region (European side). A false-benthos mucilage was also identified at depths 4-20 m in the following control surveys. The current report is of the first circalittoral observation of this damaging event in the northernmost region of the Mediterranean Sea. Previous records of massive mucilage were reviewed and the first deep infralittoral record of massive mucilage event in 2008 is also described. Keywords: Mucilage, zoobenthos, coral, ecology, Turkish Straits System Received: 05.03.2021, Accepted: 05.04.2021 Introduction Mucilage, also known as marine snow, aggregated mass, foam accumulation, formation of flocs, cloud or mucilaginous and mucous agglomeration (Suzuki and Kato 1953; Riley 1963; Lancelot 1995; Rinaldi et al. -
Coralligenous Assemblages Along Their
Coralligenous assemblages along their geographical distribution: Testing of concepts and implications for management Melih Ertan Çinar, Jean-Pierre Féral, Christos Arvanitidis, Romain David, Ergün Taşkin, Maria Sini, Thanos Dailianis, Alper Doğan, Vasilis Gerovasileiou, Alper Evcen, et al. To cite this version: Melih Ertan Çinar, Jean-Pierre Féral, Christos Arvanitidis, Romain David, Ergün Taşkin, et al.. Coralligenous assemblages along their geographical distribution: Testing of concepts and implications for management. Aquatic Conservation: Marine and Freshwater Ecosystems, Wiley, 2020, 30, pp.1578 - 1594. 10.1002/aqc.3365. hal-02892573 HAL Id: hal-02892573 https://hal.archives-ouvertes.fr/hal-02892573 Submitted on 11 Jan 2021 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. Aquatic Conservation, Marine and Freshwater Ecosystems (2020) 30: 1578-1594, DOI: 10.1002/aqc.3365 Coralligenous assemblages along their geographical distribution: Testing of concepts and implications for management Melih Ertan Çinar1 | Jean-Pierre Féral2 | Christos Arvanitidis3 -
(Adriatic Sea, Croatia). 1
NAT. CROAT. VOL. 11 No 3 265¿292 ZAGREB September 30, 2002 ISSN 1330-0520 original scientific paper / izvorni znanstveni rad UDK 591.9:593.6(497.5/(262.3)(1–13) MARINE FAUNA OF THE MLJET NATIONAL PARK (ADRIATIC SEA, CROATIA). 1. ANTHOZOA PETAR KRU@I] Faculty of Science, Department of Zoology, Rooseveltov trg 6, 10000 Zagreb, Croatia ([email protected]) Thais – Society for Exploration and Conservation of Nature, Primorska 23, 10000 Zagreb, Croatia Kru`i}, P.: Marine fauna of the Mljet National Park (Adriatic Sea, Croatia). 1. Anthozoa. Nat. Croat., Vol. 11, No. 3., 265–292, 2002, Zagreb. Fifty-two anthozoan species were recorded and collected in the area of Mljet National Park dur- ing surveys from 1995 to 1998. General and ecological data are presented for each species, as well as distribution and local abundance. Recorded species account for about 60% of anthozoans known in the Adriatic Sea, and for about 45% of anthozoans known in the Mediterranean Sea. Eight of these species were not recorded previously in the Adriatic Sea. Eleven species are considered to be Mediterranean endemics. The heterogeneity of substrates and benthic communities is considerable in the Mljet National Park, with anthozoans present on most different kinds of substrates and in a wide range of benthic communities. Remarkably, the colonial coral Cladocora caespitosa builds a large »reef-like« structure in the Veliko Jezero, in the area characterized by strong bottom hydro- dynamism. Key words: marine fauna, Anthozoa, Mljet, Adriatic Sea Kru`i}, P.: Morska fauna Nacionalnog parka Mljet (Jadransko more, Hrvatska). 1. -
Evolutionary Trends in the Epithecate Scleractinian Corals
Evolutionary trends in the epithecate scleractinian corals EWA RONIEWICZ and JAROSEAW STOLARSKI Roniewicz, E. & Stolarski, J. 1999. Evolutionary trends in the epithecate scleractinian corals. -Acta Palaeontologica Polonica 44,2, 131-166. Adult stages of wall ontogeny of fossil and Recent scleractinians show that epitheca was the prevailing type of wall in Triassic and Jurassic corals. Since the Late Cretaceous the fre- quency of epithecal walls during adult stages has decreased. In the ontogeny of Recent epithecate corals, epitheca either persists from the protocorallite to the adult stage, or is re- placed in post-initial stages by trabecular walls that are often accompanied by extra- -calicular skeletal elements. The former condition means that the polyp initially lacks the edge zone, the latter condition means that the edge zone develops later in coral ontogeny. Five principal patterns in wall ontogeny of fossil and Recent Scleractinia are distinguished and provide the framework for discrimination of the four main stages (grades) of evolu- tionary development of the edge-zone. The trend of increasing the edge-zone and reduction of the epitheca is particularly well represented in the history of caryophylliine corals. We suggest that development of the edge-zone is an evolutionary response to changing envi- ronment, mainly to increasing bioerosion in the Mesozoic shallow-water environments. A glossary is given of microstructural and skeletal terms used in this paper. Key words : Scleractinia, microstructure, thecal structures, epitheca, phylogeny. Ewa Roniewicz [[email protected]]and Jarostaw Stolarski [[email protected]], Instytut Paleobiologii PAN, ul. Twarda 51/55, PL-00-818 Warszawa, Poland. In Memory of Gabriel A. -
United Nations Environment Programme Mediterranean Action Plan
UNITED NATIONS UNEP/MED WG.467/14 UNITED NATIONS ENVIRONMENT PROGRAMME MEDITERRANEAN ACTION PLAN 8 August 2019 Original: English 7th Meeting of the Ecosystem Approach Coordination Group Athens, Greece, 9 September 2019 Agenda Item 8: Monitoring Protocols for IMAP Common Indicators Related to Pollution and Guidance on monitoring concerning IMAP Common Indicators related to Biodiversity and Non-Indigenous Species Draft Updated Reference List of Marine Habitat Types for the Selection of Sites to be included in the National Inventories of Natural Sites of Conservation Interest in the Mediterranean For environmental and economy reasons, this document is printed in a limited number and will not be distributed at the meeting. Delegates are kindly requested to bring their copies to meetings and not to request additional copies. UNEP/MAP Athens 2019 Note by the Secretariat The Protocol concerning Specially Protected Areas and Biological Diversity in the Mediterranean and the Action plan for the Protection of the Marine Environment and the Sustainable Development of the Coastal Areas of the Mediterranean (MAP Phase II), adopted by the Contracting Parties to the Barcelona Convention in 1995, contain provisions for the preparation of inventories at national as well as regional level. At their 10th Ordinary Meeting (Tunis, 18-21 November 1998), the Contracting Parties to the Convention for the Protection of the Mediterranean Sea against Pollution adopted common criteria for the preparation of national inventories of natural sites of conservation interest. The criteria provided for the establishment of a reference list of marine and coastal natural habitat types, to be drafted on the basis of a model classification. -
A Mediterranean Mesophotic Coral Reef Built by Non-Symbiotic
www.nature.com/scientificreports OPEN A Mediterranean mesophotic coral reef built by non-symbiotic scleractinians Received: 30 July 2018 Giuseppe Corriero1,2, Cataldo Pierri1,3, Maria Mercurio1,2, Carlotta Nonnis Marzano1,2, Accepted: 8 February 2019 Senem Onen Tarantini1, Maria Flavia Gravina4,2, Stefania Lisco5,2, Massimo Moretti5,2, Published: xx xx xxxx Francesco De Giosa6, Eliana Valenzano5, Adriana Giangrande2,7, Maria Mastrodonato1, Caterina Longo 1,2 & Frine Cardone 1,2 This is the frst description of a Mediterranean mesophotic coral reef. The bioconstruction extended for 2.5 km along the Italian Adriatic coast in the bathymetric range −30/−55 m. It appeared as a framework of coral blocks mostly built by two scleractinians, Phyllangia americana mouchezii (Lacaze- Duthiers, 1897) and Polycyathus muellerae (Abel, 1959), which were able to edify a secondary substrate with high structural complexity. Scleractinian corallites were cemented by calcifed polychaete tubes and organized into an interlocking meshwork that provided the reef stifness. Aggregates of several individuals of the bivalve Neopycnodonte cochlear (Poli, 1795) contributed to the compactness of the structure. The species composition of the benthic community showed a marked similarity with those described for Mediterranean coralligenous communities and it appeared to be dominated by invertebrates, while calcareous algae, which are usually considered the main coralligenous reef- builders, were poorly represented. Overall, the studied reef can be considered a unique environment, to be included in the wide and diversifed category of Mediterranean bioconstructions. The main reef- building scleractinians lacked algal symbionts, suggesting that heterotrophy had a major role in the metabolic processes that supported the production of calcium carbonate. -
Cirripedia of Madeira
Helgol Mar Res (2006) 60: 207–212 DOI 10.1007/s10152-006-0036-5 ORIGINAL ARTICLE Peter Wirtz Æ Ricardo Arau´jo Æ Alan J. Southward Cirripedia of Madeira Received: 13 September 2005 / Revised: 12 January 2006 / Accepted: 13 January 2006 / Published online: 3 February 2006 Ó Springer-Verlag and AWI 2006 Abstract We give a list of Cirripedia from Madeira phers. The marine invertebrates have been less studied Island and nearby deep water, based on specimens in and there has been no compilation of cirripede records the collection of the Museu Municipal do Funchal for Madeira, comparable to those for the Azores (Histo´ria Natural) (MMF), records mentioned in the archipelago (Young 1998a; Southward 1999). We here literature, and recent collections. Tesseropora atlantica summarize records from Madeira and nearby deep water Newman and Ross, 1976 is recorded from Madeira for and discuss their biogeographical implications. the first time. The Megabalanus of Madeira is M. az- oricus. There are 20 genera containing 27 species, of which 22 occur in depths less than 200 m. Of these Methods shallow water species, eight are wide-ranging oceanic forms that attach to other organisms or to floating The records are based on (1) the work of R.T. Lowe, objects, leaving just 13 truly benthic shallow water who sent specimens to Charles Darwin; (2) material in barnacles. This low diversity is probably a consequence the Museu Municipal do Funchal (Histo´ria Natural) of the distance from the continental coasts and the (MMF); (3) casual collecting carried out by residents or small area of the available habitat. -
CIRRIPEDIA (Aggiornamento Ottobre 2017 / Update October 2017)
CIRRIPEDIA (aggiornamento ottobre 2017 / update October 2017) Giulio Relini DISTAV, Università di Genova, Corso Europa, 26 - 16132 Genova, Italia. [email protected] I Cirripedi sono tra i Crostacei maggiormente The cirripedes are the most highly modified of modificati e rappresentati da taxa molto differenti, the crustaceans and are represented by so different tanto che alcuni autori hanno suggerito di separare taxa that some authors have suggested separating gli Ascothoracica ed i Rhizocephala, che si sono Ascothoracica and Rhizocephala, which have adattati alla vita parassitaria, dagli altri Cirripedia. adapted to parasitic life, from other Cirripedia. Per semplicità in questa trattazione viene For the sake of simplicity this work follows the seguito lo schema di classificazione riportato classification scheme adopted by Newmann (1987; da Newmann (1987; p. 5, tab. 1) in cui la p. 5, tab. 1). The subclass Cirripedia of Maxillopoda sottoclasse Cirripedia dei Maxillopoda is divided into the following orders: Ascothoracica, viene suddivisa negli ordini Ascothoracica, Rhizocephala, Thoracica and Acrothoracica. Rhizocephala, Thoracica e Acrothoracica. At present the classification of Thoracica La classificazione dei Thoracica è ancora oggi is still based on the phylogenetic scheme basata sullo schema filogenetico proposto da suggested by Darwin (1851, 1854), obviously Darwin (1851, 1854), ovviamente ampliato e extended and modified in line with more recent modificato in relazione alle nuove conoscenze information (Pilsbry, 1907, 1916; Newmann