CIRRIPEDIA (Aggiornamento Ottobre 2017 / Update October 2017)
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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. -
Corales De Las Islas Canarias
ETSI MINAS (UNIVERSIDAD POLITÉCNICA DE MADRID) CORALES DE LAS ISLAS CANARIAS FICHERO Ignacio Alonso Provencio Lorena Blanco Muñoz Marzo de 2013, Prácticas en los laboratorio del IGME 1 CONOCIMIENTOS PREVIOS SOBRE LOS CORALES: ANATOMÍA Los corales marinos son animales coloniales, salvo excepciones, pertenecientes al filo Cnidaria, clase Anthozoa. Las colonias están formadas por hasta miles de individuos zooides y pueden alcanzar grandes dimensiones. Las distintas especies de invertebrados con los que vamos a tratar perteneces al grupo de los antozoos, es decir, cnidarios que sólo tienen una fase pólipo (carecen de fase medusa) y poseen una cavidad gástrica dividida en compartimentos. El término "coral marino" suele usarse para designar a los antozoos; los corales se dividen en blandos y duros (en función del exoesqueleto que presenten), según tengan esqueleto o no: - DUROS: antozoos que generan un esqueleto calcáreo duro, especialmente si construyen colonias ramificadas. También son comunes las especies que forman colonias compactas incluso con un esqueleto córneo y flexible. - BLANDOS: son antozoos pertenecientes a las especies del orden Alcyonacea, que no generan esqueleto y utilizan el calcio en forma de espículas (unidades esqueléticas calcáreas o silíceas que forman parte del esqueleto de los poríferos) repartidas por su tejido carnoso, para proporcionarles mayor rigidez y consistencia. La perspectiva embriológica de los cnidarios es uno de los aspectos más importantes; normalmente el zigoto da lugar a una blástula con un espacio interior o bien, da lugar a una blástula maciza. Los antozoos, poseen tres capas de tejidos plenamente desarrollados: - ECTODERMO: capa celular primaria más externa del embrión. Da lugar al sistema nervioso, órganos especiales de los sentidos, la epidermis y derivados epidérmicos. -
Documents Félix A
Click Here & Upgrade Expanded Features PDF Unlimited Pages CompleteDocuments Félix A. Grana Raffucci. Junio, 2007. NOMENCLATURA DE LOS ORGANISMOS ACUÁTICOS Y MARINOS DE PUERTO RICO E ISLAS VÍRGENES. Volumen 4: Moluscos de Puerto Rico e Islas Vírgenes. Parte 3. Clase Gastropoda Órden Caenogastropoda Familias Eulimidae a Conidae Click Here & Upgrade Expanded Features PDF Unlimited Pages CompleteDocuments CLAVE DE COMENTARIOS: M= organismo reportado de ambientes marinos E= organismo reportado de ambientes estuarinos D= organismo reportado de ambientes dulceacuícolas int= organismo reportado de ambientes intermareales T= organismo reportado de ambientes terrestres L= organismo pelágico B= organismo bentónico P= organismo parasítico en alguna etapa de su vida F= organismo de valor pesquero Q= organismo de interés para el acuarismo A= organismo de interés para artesanías u orfebrería I= especie exótica introducida p=organismo reportado específicamente en Puerto Rico u= organismo reportado específicamente en las Islas Vírgenes de Estados Unidos b= organismo reportado específicamente en las Islas Vírgenes Británicas números= profundidades, en metros, en las que se ha reportado la especie Click Here & Upgrade Expanded Features PDF Unlimited Pages CompleteDocuments INDICE DE FAMILIAS EN ESTE VOLUMEN Aclididae Aclis Buccinidae Antillophos Bailya Belomitra Colubraria Engina Engoniophos Manaria Monostiolum Muricantharus Parviphos Pisania Pollia Cerithiopsidae Cerithiopsis Horologica Retilaskeya Seila Cancellariidae Agatrix Cancellaria Trigonostoma -
(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. -
Janthina Pallida INPN Prete
1 La janthine pâle Janthina pallida W. Thompson, 1840 Citation de cette fiche : Noël P., Le Quément M., 2017. La janthine pâle Janthina pallida W. Thompson, 1840. in Muséum national d'Histoire naturelle [Ed.], 25 mai 2017. Inventaire national du Patrimoine naturel, pp. 1-10, site web http://inpn.mnhn.fr Contact des auteurs : Pierre Noël, UMS 2006 "Patrimoine naturel", Muséum national d'Histoire naturelle, 43 rue Buffon (CP 48), 75005 Paris ; e-mail [email protected] ; Michel Le Quément, [email protected] Résumé. La coquille de la janthine pâle est fragile, globuleuse et violet pâle. Elle a environ 4 spires et mesure jusqu'à 25 mm. Elle est dépourvue d'opercule. Son ouverture est très large et plus haute que le dernier tour. Le labre interne s'enroule autour de la columelle. L'animal lui même est de couleur violette et sa ponte est rose. Il flotte près de la surface de l'eau et reste accroché à un radeau de bulles. Les janthines sont des prédateurs de petits organismes gélatineux qui se tiennent à la surface de l'eau, en particulier des vélelles. Leurs prédateurs sont les tortues, les oiseaux de mer et les poissons pélagiques. L'espèce est rarement observée en France ; elle s'échoue parfois en grand nombre sur les plages. Cette espèce est principalement présente dans les eaux tropicales de l'Atlantique et de la Méditerranée ; elle est plus rare ailleurs. Figure 1. Aspect extérieur de la janthine Janthina pallida avec son radeau de bulles attaché [mai 2017, Fréjus, Var]. Figure 2. Carte de distribution en France métropolitaine. -
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. -
THE STATUS of the SUNSET CUP CORAL LEPTOPSAMMIA PRUVOTI at LUNDY by ROBERT A
Journal of the Lundy Field Society, 2, 2010 THE STATUS OF THE SUNSET CUP CORAL LEPTOPSAMMIA PRUVOTI AT LUNDY by ROBERT A. IRVING1 AND KEITH HISCOCK2 1 Sea-Scope Marine Environmental Consultants, Combe Lodge, Bampton, Devon, EX16 9LB 2 Marine Biological Association of the UK, Citadel Hill, Plymouth, Devon, PL1 2PB Corresponding author, e-mail: [email protected] ABSTRACT The findings of a survey of the numbers of the nationally rare sunset cup coral Leptopsammia pruvoti at Lundy in September 2007 are presented together with more recent observations. Counts of individuals were undertaken using divers and in situ photography. An estimate is given of the overall size of the coral’s population at Lundy, its extent and its condition, and the proportion of new recruits within the population. The findings are compared with other studies undertaken at Lundy since the early 1980s. These comparisons show dramatic declines in numbers in some areas but increases in others. Keywords: Lundy, Leptopsammia pruvoti, decline, underwater photography, SAC, MNR INTRODUCTION Within British waters, the small but eye-catching sunset cup coral Leptopsammia pruvoti (Lacaze-Duthiers, 1897) (Plate 1) is a species of particular marine natural heritage importance. It is nationally rare (i.e. it occurs in eight or fewer 10 km by 10 km Ordnance Survey grid squares containing sea within the 3 mile limit of territorial seas around Great Britain), and, since 1999, it has had its own Biodiversity Species Action Plan (UK Biodiversity Action Group, 1999). Lundy is a small island, approximately 5 km long by 1 km wide, which lies at the mouth of the Bristol Channel some 18 km from the nearest point of the north-west Devon mainland. -
Report of the Mcs Working Parties to Lundy 1997 - 2001
REPORT OF THE MCS WORKING PARTIES TO LUNDY 1997 - 2001 ROBERT IRVING & KATE NORTHEN (eds.) JULY 2004 REPORT OF THE MARINE CONSERVATION SOCIETY WORKING PARTIES TO LUNDY, 1997 - 2001 ROBERT IRVING & KATE NORTHEN (eds.) JULY 2004 Combe Lodge Marine Conservation Society Bampton Unit 3, Wolf Business Park Devon Alton Road EX16 9LB Ross-on-Wye HR9 5BN Tel. 01398 332267 Tel. 01989 566017 [email protected] [email protected] Reference: Irving, R.A. & Northen, K.O. (eds.) 2004. Report of the Marine Conservation Society Working Parties to Lundy, 1997-2001. Unpublished report to English Nature (Devon Team). SUMMARY A total of 50 individual volunteer divers, all members of the Marine Conservation Society (MCS), took part in 5-day long conservation working parties within the Lundy Marine Nature Reserve annually between 1995 and 2001. Over this period of time, a total of 24 projects were undertaken, some being one-off tasks whilst others continued on a year-on-year basis. Eighteen of these projects, undertaken between 1997 and 2001, are described in this report (the remainder being described elsewhere in other reports). The projects were decided upon in consultation with English Nature (Exeter & Peterborough offices), the country agency responsible for the management of the MNR, and the MNR Warden, Liza Cole. The volunteer divers were of mixed diving experience (though all were of at least BSAC sports diver grade or equivalent qualifications) and of mixed marine biological expertise. The trips were organised by Robert Irving, a marine environmental consultant and Secretary to the Lundy Marine Nature Reserve Advisory Group, as part-working party and part-holiday. -
Handbook for Interpreting Types of Marine Habitat for The
SUMMARY INTRODUCTION 09 Background 09 Some reminders about marine ecology 10 List of Mediterranean benthic biocenoses 10 Bibliographical references 11 I - SUPRALITTORAL STAGE I.2. SANDS I.2.1. Biocenosis of supralittoral sands 12 I.2.1.5. Facies with washed-up phanerogams (upper part) 14 II - MEDIOLITTORAL STAGE II.1. MUDS, SANDY MUDS AND SANDS OF LAGOONSAND ESTUARIES II.1.1. Biocenosis of muddy sands and muds 16 II.1.1.1. Association with halophytes 18 II.1.1.2. Facies of saltworks 20 II.3. STONES AND PEBBLES II.3.1. Biocenosis of mediolittoral detritic bottoms 22 II.3.1.1. Facies with banks of dead leaves of Posidonia oceanica and other phanerogams 24 II.4. HARD BEDS AND ROCKS II.4. 1. Biocenosis of the upper mediolittoral rock 26 II.4.1.3. Association with Nemalion helminthoides and Rissoella verruculosa 28 II.4.1.4. Association with Lithophyllum papillosum and Polysiphonia spp 30 II.4.2. Biocenosis of the lower mediolittoral rock 32 II.4.2.1. Association with Lithophyllum lichenoides (=L. tortuosum rim) 34 II.4.2.5. Facies with Pollicipes cornucopiae 36 II.4.2.7. The association with Fucus virsoides 38 II.4.2.8. Neogoniolithon brassica-forida concretion 40 II.4.2.10. Pools and lagoons sometimes associated with Vermetids (infralittoral enclave) See sheet III.6.1.3. Facies with Vermetids 90 I.4.3. Mediolittoral caves 42 II.4.3.1. Association with Phymatolithon lenormadii and Hildenbrandia rubra 44 III - INFRALITTORAL III.1. SANDY MUDS, SANDS, GRAVELS AND ROCKS IN EURYHALINE AND EURYTHERMAL ENVIRONMENT III.1.1. -
Measuring Recovery of Benthic Species, Assessing Potential Spill-Over Effects and Socio-Economic Changes
Lyme Bay - A case study: measuring recovery of benthic species, assessing potential spill-over effects and socio-economic changes Objective 4: Assessment the long-term effects of fishery area closures on long-lived and sessile species 17 December 2010 Defra Contract No: MB0101 Marine and Fisheries Science Unit, Nobel House, London Author details: O. Langmead MarLIN Biodiversity and Conservation Science Programme, Manager [email protected] E.L. Jackson MarLIN Biodiversity and Conservation Science Programme, Manager [email protected] D.T.I.Bayley MarLIN Biodiversity and Conservation Science Programme, Information Officer [email protected] C.E. Marshall [email protected] S.C. Gall University of Plymouth Marine Biology & Ecology Research Centre, Project Support Officer [email protected] The Marine Life Information Network® for Britain and Ireland (MarLIN) The Marine Biological Association of the United Kingdom The Laboratory Citadel Hill Plymouth, PL1 2PB www.marlin.ac.uk This report should be cited as: Langmead, O., Jackson, E.L., Bayley, D.T.I., Marshall, C.E., Gall, S.C., 2010. Assessment of the long-term effects of fishery area closures on long-lived and sessile species. Report to Defra from the Marine Life Information Network (MarLIN). Plymouth: Marine Biological Association of the UK. Defra contract No.MB0101 1 Disclaimer: The content of this report does not necessarily reflect the views of Defra, nor is Defra liable for the accuracy of information provided, or responsible for any use of the reports content. 2 Executive Summary The work presented in this report is part of a larger project funded by Defra which focuses on assessing the various changes that may ensue as a result of protection of a 60 nm2 area of Lyme Bay to mobile fishing gear, both in ecological and economic terms. -
Mesophotic Animal Forests of the Ligurian Sea (NW Mediterranean Sea): Biodiversity, Distribution and Vulnerability
Mesophotic Animal Forests of the Ligurian Sea (NW Mediterranean Sea): biodiversity, distribution and vulnerability Francesco Enrichetti Genova 2019 PhD Thesis 1 2 Mesophotic Animal Forests of the Ligurian Sea (NW Mediterranean Sea): biodiversity, distribution and vulnerability Francesco Enrichetti Genova 2019 PhD Thesis 3 4 Mesophotic Animal Forests of the Ligurian Sea (NW Mediterranean Sea): biodiversity, distribution and vulnerability Francesco Enrichetti PhD program in Sciences and Technologies for the Environment and the Landscape (STAT) XXXI cycle in Marine Sciences (5824) May 2019 Supervisor: Co-supervisor: Dr. Marzia Bo Prof. Giorgio Bavestrello 5 6 “Mesophotic Animal Forests of the Ligurian Sea (NW Mediterranean Sea): biodiversity, distribution and vulnerability” (2019). External referees: Prof. Francesco Mastrototaro from the University of Bari and Dr. Andrea Gori from the University of Salento. Cover: Ligurian mesophotic animal forests with gorgonians (Eunicella verrucosa) and Spongia (Spongia) lamella. Photo by Simonepietro Canese (ISPRA). 7 8 Mais, pendant quelques minutes, je confondis involontairement les règnes entre eux, prenant des zoophytes pour des hydrophytes, des animaux pour des plantes. Et qui ne s’y fût pas trompé ? La faune et la flore se touchent de si près dans ce monde sous-marin ! […] « Curieuse anomalie, bizarre élément, a dit un spirituel naturaliste, où le règne animal fleurit, et où le règne végétal ne fleurit pas ! » Jules Verne, Vingt mille lieues sous les mers 9 10 Table of contents SUMMARY 15 RIASSUNTO 17 INTRODUCTION 19 1. Deep-sea scientific exploration 19 2. Mesophotic animal forests of the Mediterranean Sea 21 3. Mediterranean fisheries and fishing impact on mesophotic animal forests 24 4. Conservation of Mediterranean animal forests 28 5. -
Guide to the Coastal and Surface Zooplankton of the South-Western Indian Ocean
GUIDE TO THE COASTAL AND SURFACE ZOOPLANKTON OF THE SOUTH-WESTERN INDIAN OCEAN David VP Conway Rowena G White Joanna Hugues-Dit-Ciles Christopher P Gallienne David B Robins DEFRA Darwin Initiative Zooplankton Programme Version 1 June 2003 Marine Biological Association of the United Kingdom Occasional Publication No 15 GUIDE TO THE COASTAL AND SURFACE ZOOPLANKTON OF THE SOUTH-WESTERN INDIAN OCEAN David VP Conway Marine Biological Association Plymouth Rowena G White University of Wales Bangor Joanna Hugues-Dit-Ciles, Christopher P Gallienne and David B Robins Plymouth Marine Laboratory UK-DEFRA Darwin Initiative Project 162/09/004 Zooplankton of the Mascarene Plateau Version 1 June 2003 Marine Biological Association of the United Kingdom Occasional Publication No 15 General disclaimer The authors, the Marine Biological Association and the Plymouth Marine Laboratory do not guarantee that this publication is without flaw of any kind and disclaims all liability for any error, loss, or other consequence which may arise from you relying on any information in this publication. Citation Conway, D.V.P., White, R.G., Hugues-Dit-Ciles, J., Gallienne, C.P., Robins, D.B. (2003). Guide to the coastal and surface zooplankton of the south-western Indian Ocean, Occasional Publication of the Marine Biological Association of the United Kingdom, No 15, Plymouth, UK. Electronic copies This guide is available for download, without charge, from the Plymouth Marine Laboratory Website at http://www.pml.ac.uk/sharing/zooplankton.htm. © 2003 by the Marine Biological Association of the United Kingdom and the Plymouth Marine Laboratory, Plymouth, UK. No part of this publication may be reproduced in any form without permission of the authors.