Comparison of Some Interesting Molluscs, Trawled by the Belgian Fishery in the Bay of Biscay, with Similar Representatives from Adjacent Waters: Part III
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Cape Wrath Survey
Cape Wrath Survey diver & guillemot May 2002 marbled swimming crab Summary Report velvet crab & gooseberry seasquirts brittlestars in pitted limestone tideswept kelp forest lemon sole Cape Wrath Survey North Coast As well as being a famous nautical Sites 9, 19, 20 and 21 on the north coast were swept by strong currents, and exposed to waves from landmark, Cape Wrath marks a northerly directions. Cuvie kelp forests grew in shallow water, with dense red algae (Delesseria geographical and biological sanguinea, Plocamium cartilagineum, Phycodrys rubens and Odonthalia dentata) on stipes and on boundary between the exposed, rocks beneath. At the extremely exposed offshore rock Duslic (Site 19), clumps of blue mussels current-swept north coast and grew on kelp stipes, and breadcrumb sponge was common wrapped around kelp stipes at several Pentland Firth, and the more gentle sites. In deeper water, animal turfs covered rocks. Dominant animals varied from site to site, but waters of the Minch. The survey colonial and small solitary seasquirts were particularly abundant. At An Garb Eilean (Site 9), a small covered 24 sites spread over a island used by the military for target practice, north-east facing rock slopes were covered with dense large area of this spectacular part oaten-pipe sea fir Tubularia indivisa, together with abundant elegant anemones on vertical faces. of north-west Scotland. Where rocks were scoured by nearby sand, bushy sea mats Securiflustra securifrons and Flustra foliacea were common, with featherstars and scattered jewel anemones on vertical faces. Cape Wrath Faraid Head Cape Wrath (Site 15) proved as spectacular underwater as above, with wave-battered slopes covered with cuvie kelp Rock and boulders at Sites 10 and 11, slightly sheltered (Laminaria hyperborea), and a dense short turf of animals from the main current by offshore rocks had little beneath the kelp and in deeper water. -
Phylum MOLLUSCA
285 MOLLUSCA: SOLENOGASTRES-POLYPLACOPHORA Phylum MOLLUSCA Class SOLENOGASTRES Family Lepidomeniidae NEMATOMENIA BANYULENSIS (Pruvot, 1891, p. 715, as Dondersia) Occasionally on Lafoea dumosa (R.A.T., S.P., E.J.A.): at 4 positions S.W. of Eddystone, 42-49 fm., on Lafoea dumosa (Crawshay, 1912, p. 368): Eddystone, 29 fm., 1920 (R.W.): 7, 3, 1 and 1 in 4 hauls N.E. of Eddystone, 1948 (V.F.) Breeding: gonads ripe in Aug. (R.A.T.) Family Neomeniidae NEOMENIA CARINATA Tullberg, 1875, p. 1 One specimen Rame-Eddystone Grounds, 29.12.49 (V.F.) Family Proneomeniidae PRONEOMENIA AGLAOPHENIAE Kovalevsky and Marion [Pruvot, 1891, p. 720] Common on Thecocarpus myriophyllum, generally coiled around the base of the stem of the hydroid (S.P., E.J.A.): at 4 positions S.W. of Eddystone, 43-49 fm. (Crawshay, 1912, p. 367): S. of Rame Head, 27 fm., 1920 (R.W.): N. of Eddystone, 29.3.33 (A.J.S.) Class POLYPLACOPHORA (=LORICATA) Family Lepidopleuridae LEPIDOPLEURUS ASELLUS (Gmelin) [Forbes and Hanley, 1849, II, p. 407, as Chiton; Matthews, 1953, p. 246] Abundant, 15-30 fm., especially on muddy gravel (S.P.): at 9 positions S.W. of Eddystone, 40-43 fm. (Crawshay, 1912, p. 368, as Craspedochilus onyx) SALCOMBE. Common in dredge material (Allen and Todd, 1900, p. 210) LEPIDOPLEURUS, CANCELLATUS (Sowerby) [Forbes and Hanley, 1849, II, p. 410, as Chiton; Matthews. 1953, p. 246] Wembury West Reef, three specimens at E.L.W.S.T. by J. Brady, 28.3.56 (G.M.S.) Family Lepidochitonidae TONICELLA RUBRA (L.) [Forbes and Hanley, 1849, II, p. -
Rachor, E., Bönsch, R., Boos, K., Gosselck, F., Grotjahn, M., Günther, C
Rachor, E., Bönsch, R., Boos, K., Gosselck, F., Grotjahn, M., Günther, C.-P., Gusky, M., Gutow, L., Heiber, W., Jantschik, P., Krieg, H.J., Krone, R., Nehmer, P., Reichert, K., Reiss, H., Schröder, A., Witt, J. & Zettler, M.L. (2013): Rote Liste und Artenlisten der bodenlebenden wirbellosen Meerestiere. – In: Becker, N.; Haupt, H.; Hofbauer, N.; Ludwig, G. & Nehring, S. (Red.): Rote Liste gefährdeter Tiere, Pflanzen und Pilze Deutschlands, Band 2: Meeresorganismen. – Münster (Landwirtschaftsverlag). – Na- turschutz und Biologische Vielfalt 70 (2): S. 81-176. Die Rote Liste gefährdeter Tiere, Pflanzen und Pilze Deutschlands, Band 2: Meeres- organismen (ISBN 978-3-7843-5330-2) ist zu beziehen über BfN-Schriftenvertrieb – Leserservice – im Landwirtschaftsverlag GmbH 48084 Münster Tel.: 02501/801-300 Fax: 02501/801-351 http://www.buchweltshop.de/bundesamt-fuer-naturschutz.html bzw. direkt über: http://www.buchweltshop.de/nabiv-heft-70-2-rote-liste-gefahrdeter-tiere-pflanzen-und- pilze-deutschlands-bd-2-meeresorganismen.html Preis: 39,95 € Naturschutz und Biologische Vielfalt 70 (2) 2013 81 –176 Bundesamtfür Naturschutz Rote Liste und Artenlisten der bodenlebenden wirbellosen Meerestiere 4. Fassung, Stand Dezember 2007, einzelne Aktualisierungenbis 2012 EIKE RACHOR,REGINE BÖNSCH,KARIN BOOS, FRITZ GOSSELCK, MICHAEL GROTJAHN, CARMEN- PIA GÜNTHER, MANUELA GUSKY, LARS GUTOW, WILFRIED HEIBER, PETRA JANTSCHIK, HANS- JOACHIM KRIEG,ROLAND KRONE, PETRA NEHMER,KATHARINA REICHERT, HENNING REISS, ALEXANDER SCHRÖDER, JAN WITT und MICHAEL LOTHAR ZETTLER unter Mitarbeit von MAREIKE GÜTH Zusammenfassung Inden hier vorgelegten Listen für amMeeresbodenlebende wirbellose Tiere (Makrozoo- benthos) aus neun Tierstämmen wurden 1.244 Arten bewertet. Eszeigt sich, dass die Verhältnis- se in den deutschen Meeresgebietender Nord-und Ostsee (inkl. -
Assess-Env0196
Advisory Committee on Fishery Management and ICES CM 1996/AssesslEnv:l Advisory Committee on the Marine Environment Ref.: G REPORT OF THE WORKING GROUP ON ECOSYSTEM EFFECTS OF FISHING ACTIVITIES ICES Headquarters 13-21 March 1996 This report is not to be quoted without prior consultation with the General Secretary. The document is a report of an expert group under the auspices of the International Council for the Exploration of the Sea and does not necessarily represent the views of the Council. International Council for the ExpJoration of the Sea ConseiJ International pour J'Exploration de la Mer Palregade 2-4 DK-1261 Copenhagen K Denmark TABLE OF CONTENTS Section Page OPENING OF THE MEETING 1 2 ADOPTION OF THE AGENDA 1 3 COMMUNITIES AND ASSEMBLAGES 1 3.1 Introduction : 1 3.2 Theory ofCommunity and Assemblage Dynamics 2 3.2.1 Review of literature in community ecology and community metrics 2 3.2.2 Theory of the effect offishing on size and diversity spectra 3 3.3 Intersessional Analyses of Species Diversity and Ordinations 4 3.3.1 Hypotheses and analysis framework 4 3.3.2 Surveys analysed 4 3.3.3 Results · 4 3.4 Data Analyses: North Sea as a Whole 5 3.4.1 Data sets , 5 3.4.2 Variables and data preparation steps 5 3.4.3 Statistical analyses 5 304.4 Annual size spectra of the North Sea numbers and diversity 6 3.4.5 Area;.effects on the annual size and diversity spectra 7 3.4.6 Trends over years in the size spectra of numbers and diversity ~ 8 3.4.7 Analysis of frequencies of species by abundance and biomass class 10 3.5 Contrasts Among Selected -
ICES Marine Science Symposia
ICES mar. Sei. Symp., 199: 189-199. 1995 Distribution and abundance of molluscs and decapod crustaceans in trawl samples from the Galician Shelf (NW Spain) A. C. Farina and F. J. Pereiro Farina, A. C., and Pereiro, F. J. 1995. Distribution and abundance of molluscs and decapod crustaceans in trawl samples from the Galician Shelf (NW Spain). - ICES mar. Sei. Symp., 199: 189-199. This study presents the community composition and structure of molluscs and decapod crustaceans from trawl samples taken on the Galician Shelf in Northwest Spain. Spatial and temporal distribution, as well as the biomass and density of the main species, are presented in relation to depth and substrate type. A. C. Farina: Instituto Espanol Oceanografia, Apdo 130, 15080 La Coruna, Spain. F. J. Pereiro: Instituto Espanol Oceanografia, Apdo 1552, 36280 Vigo, Spain [tel: (+34) 98120 53 62, fax: (+34) 981 229077], Introduction with recruitment to the area (in the autumn) and the spawning season of the majority of the demersal and Two main groups of invertebrates (crustaceans and mol benthic species (in the spring). A stratified sampling luscs) are caught when trawling for fish on the Galician design was used and selection of the trawls was random. Shelf, which lies off northwestern Spain, reaching a The area is divided into three geographic sectors (Mino depth of 500 m 30 km from the coast along its southern to Finisterre, Finisterre to Estaca, and Estaca to Riba- part and broadening to 65 km from the coast in the deo), and each sector is divided into two strata by depth northern part. -
Mollusks and a Crustacean from Early Oligocene Methane-Seep Deposits in the Talara Basin, Northern Peru
Mollusks and a crustacean from early Oligocene methane-seep deposits in the Talara Basin, northern Peru STEFFEN KIEL, FRIDA HYBERTSEN, MATÚŠ HYŽNÝ, and ADIËL A. KLOMPMAKER Kiel, S., Hybertsen, F., Hyžný, M., and Klompmaker, A.A. 2020. Mollusks and a crustacean from early Oligocene methane- seep deposits in the Talara Basin, northern Peru. Acta Palaeontologica Polonica 65 (1): 109–138. A total of 25 species of mollusks and crustaceans are reported from Oligocene seep deposits in the Talara Basin in north- ern Peru. Among these, 12 are identified to the species-level, including one new genus, six new species, and three new combinations. Pseudophopsis is introduced for medium-sized, elongate-oval kalenterid bivalves with a strong hinge plate and largely reduced hinge teeth, rough surface sculpture and lacking a pallial sinus. The new species include two bivalves, three gastropods, and one decapod crustacean: the protobranch bivalve Neilo altamirano and the vesicomyid bivalve Pleurophopsis talarensis; among the gastropods, the pyropeltid Pyropelta seca, the provannid Provanna pelada, and the hokkaidoconchid Ascheria salina; the new crustacean is the callianassid Eucalliax capsulasetaea. New combina- tions include the bivalves Conchocele tessaria, Lucinoma zapotalensis, and Pseudophopsis peruviana. Two species are shared with late Eocene to Oligocene seep faunas in Washington state, USA: Provanna antiqua and Colus sekiuensis; the Talara Basin fauna shares only genera, but no species with Oligocene seep fauna in other regions. Further noteworthy aspects of the molluscan fauna include the remarkable diversity of four limpet species, the oldest record of the cocculinid Coccopigya, and the youngest record of the largely seep-restricted genus Ascheria. -
Réseau De Surveillance Benthique – Région Bretagne Approche Sectorielle Subtidale : Identification Et Caractérisation Des Habitats Benthiques Du Secteur Quiberon
Institut français de recherche pour l'exploitation de la mer – Centre de Bretagne Département Dynamiques de l'Environnement Côtier (DYNECO) Laboratoire Ecologie Benthique Ehrhold A., Hamon D., Chevalier C., Gaffet J.D., Caisey X., Blanchet A., Alix A.S. RST/IFREMER/DY NECO/EB/10-03/REBENT Réseau de surveillance benthique Région Bretagne Approche sectorielle subtidale : Identification et caractérisation des habitats benthiques du secteur Quiberon Coordination www.rebent.org Citation du document Ehrhold A., Hamon D., Chevalier C., Gaffet J.D., Caisey X., Blanchet A., Alix A.S., 2010. Réseau de surveillance benthique (REBENT) – Région Bretagne. Approche sectorielle subtidale : Identification et caractérisation des habitats benthiques du secteur Quiberon. RST/IFREMER/DYNECO/Ecologie benthique/10-03/REBENT, 81 p. + 8 annexes. Numéro d'identification du rapport : DYNECO/EB/08-03/REBENT date de publication Décembre 2010 nombre de pages Diffusion : libre restreinte interdite 81 p. + 8 annexes bibliographie (Oui) Validé par : illustration(s) (Oui) Bajjouk Touria langue du rapport Français Version du document : Définitive Titre et sous-titre du rapport : Réseau de surveillance benthique – Région Bretagne Approche sectorielle subtidale : Identification et caractérisation des habitats benthiques du secteur Quiberon Titre traduit : Rebent network – Brittany pilot Subtidal sector habitat strategy : Identification and characterization of benthic habitats in Quiberon bay Auteur(s) principal(aux) : nom, prénom Organisme / Direction / Service, laboratoire -
Marine Mollusca of Isotope Stages of the Last 2 Million Years in New Zealand
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/232863216 Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia) Article in Journal- Royal Society of New Zealand · March 2011 DOI: 10.1080/03036758.2011.548763 CITATIONS READS 19 690 1 author: Alan Beu GNS Science 167 PUBLICATIONS 3,645 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Integrating fossils and genetics of living molluscs View project Barnacle Limestones of the Southern Hemisphere View project All content following this page was uploaded by Alan Beu on 18 December 2015. The user has requested enhancement of the downloaded file. This article was downloaded by: [Beu, A. G.] On: 16 March 2011 Access details: Access Details: [subscription number 935027131] Publisher Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37- 41 Mortimer Street, London W1T 3JH, UK Journal of the Royal Society of New Zealand Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t918982755 Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia) AG Beua a GNS Science, Lower Hutt, New Zealand Online publication date: 16 March 2011 To cite this Article Beu, AG(2011) 'Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia)', Journal of the Royal Society of New Zealand, 41: 1, 1 — 153 To link to this Article: DOI: 10.1080/03036758.2011.548763 URL: http://dx.doi.org/10.1080/03036758.2011.548763 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.informaworld.com/terms-and-conditions-of-access.pdf This article may be used for research, teaching and private study purposes. -
Endringer I Norsk Marin Bunnfauna 1997-2010 Endringer I Norsk Marin Bunnfauna 1997-2010
UTREDNING DN-utredning 8-2011 Endringer i norsk marin bunnfauna 1997-2010 Endringer i norsk marin bunnfauna 1997-2010 DN-utredning 8-2011 EKSTRAKT: ABSTRACT: I denne utredningen viser Torleiv Bratte- In this report Torleiv Brattegard shows that Utgiver: gard at av de vel 1600 bunnlevende marine of the about 1600 benthic marine species Direktoratet for naturforvaltning artene som tidligere ble definert som syd- that were defined as southern species in lige arter for Norge, det vil si at de hadde Norway in 1997, having their northern Dato: Juni 2011 sin nordgrense ved norskekysten, har 565 distribution limit somewhere on the Nor- arter forflyttet seg lenger nord i tidsperio- wegian coast, 565 species have moved Antall sider: 112 den 1997 - 2010. I gjennomsnitt har disse further north along the coast, on average artene forflyttet seg 75-100 mil på de siste 750-1000 kilometers during the period from Emneord: Marine bunnlevende 13 årene og hele 300 av disse artene er fun- 1997 - 2010. About 300 of these southern organismer, benthos, kartlegging, net så langt nord som den vestlige delen av species have been found in the western part klimaendringer, nye arter, utbredelse Barentshavet og/eller ved Svalbard. of the Barents Sea and/or at Svalbard. Keywords: Marine benthic organisms, Godt over 100 nye arter har kommet fra More than 100 new species from more mapping, distribution, climatic change, mer tempererte områder og har etablert temperate waters have been established new species seg i norske farvann fra 1997 og fram til i in Norwegian waters from 1997 until today. dag. Minst to tredeler av disse artene har At least two thirds of these have entered Bestilling: sannsynligvis kommet via nordvestkysten our seas from Scotland and Shetland, and Direktoratet for naturforvaltning, av Skottland eller Shetland. -
Deep-Water Buccinidae (Gastropoda: Neogastropoda) from Sunken Wood, Vents and Seeps: Molecular Phylogeny and Taxonomy Yu.I
Deep-water Buccinidae (Gastropoda: Neogastropoda) from sunken wood, vents and seeps: molecular phylogeny and taxonomy Yu.I. Kantor, N. Puillandre, K. Fraussen, A.E. Fedosov, P. Bouchet To cite this version: Yu.I. Kantor, N. Puillandre, K. Fraussen, A.E. Fedosov, P. Bouchet. Deep-water Buccinidae (Gas- tropoda: Neogastropoda) from sunken wood, vents and seeps: molecular phylogeny and taxonomy. Journal of the Marine Biological Association of the UK, Cambridge University Press (CUP), 2013, 93 (8), pp.2177-2195. 10.1017/S0025315413000672. hal-02458197 HAL Id: hal-02458197 https://hal.archives-ouvertes.fr/hal-02458197 Submitted on 28 Jan 2020 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. Deep-water Buccinidae (Gastropoda: Neogastropoda) from sunken wood, vents and seeps: Molecular phylogeny and taxonomy KANTOR YU.I.1, PUILLANDRE N.2, FRAUSSEN K.3, FEDOSOV A.E.1, BOUCHET P.2 1 A.N. Severtzov Institute of Ecology and Evolution of Russian Academy of Sciences, Leninski Prosp. 33, Moscow 119071, Russia, 2 Muséum National d’Histoire Naturelle, Departement Systematique et Evolution, UMR 7138, 43, Rue Cuvier, 75231 Paris, France, 3 Leuvensestraat 25, B–3200 Aarschot, Belgium ABSTRACT Buccinidae - like other canivorous and predatory molluscs - are generally considered to be occasional visitors or rare colonizers in deep-sea biogenic habitats. -
Lectotype Designation for Murex Nebula Montagu 1803 (Mangeliidae) and Its Implications for Bela Leach in Gray 1847
Zootaxa 3884 (1): 045–054 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2014 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3884.1.3 http://zoobank.org/urn:lsid:zoobank.org:pub:2F08C408-528D-405C-92E2-27FFCCA95720 Lectotype designation for Murex nebula Montagu 1803 (Mangeliidae) and its implications for Bela Leach in Gray 1847 SCARPONI DANIELE1*, BERNARD LANDAU2, RONALD JANSSEN3, HOLLY MORGENROTH4 & GIANO DELLA BELLA5 1 Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Bologna University, Via Zamboni 67, 40126, Bologna, Italy 2 Naturalis Biodiversity Center, Leiden, The Netherlands and Departamento de Geologia e Centro de Geologia, Faculdade de Ciên- cias, Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal. E-mail:[email protected] 3 Senckenberg Forschungsinstitut und Naturmuseum, Senckenberganlage 25, D-60325 Frankfurt am Main, Germany. E-mail: [email protected] 4Royal Albert Memorial Museum & Art Gallery, Queen Street, Exeter, Great Britain. E-mail: [email protected]. 5Museo Geologico Giovanni Capellini, Via Zamboni 63, 40126 Bologna, Italy *Corresponding author: Daniele Scarponi. E-mail: [email protected] Abstract Bela Leach in Gray is a misapplied and broadly defined genus within the family Mangeliidae Fischer, 1883. Examination of material from the Montagu collection at the Royal Albert Memorial Museum & Art Gallery (RAMM) in Exeter (UK) led to the discovery of six specimens of Murex nebula Montagu 1803 (the type species of Bela). This material is considered to belong to the original lot used by Montagu to define his species. We selected the best-preserved specimen as a lectotype. -
Mollusc Fauna of Iskenderun Bay with a Checklist of the Region
www.trjfas.org ISSN 1303-2712 Turkish Journal of Fisheries and Aquatic Sciences 12: 171-184 (2012) DOI: 10.4194/1303-2712-v12_1_20 SHORT PAPER Mollusc Fauna of Iskenderun Bay with a Checklist of the Region Banu Bitlis Bakır1, Bilal Öztürk1*, Alper Doğan1, Mesut Önen1 1 Ege University, Faculty of Fisheries, Department of Hydrobiology Bornova, Izmir. * Corresponding Author: Tel.: +90. 232 3115215; Fax: +90. 232 3883685 Received 27 June 2011 E-mail: [email protected] Accepted 13 December 2011 Abstract This study was performed to determine the molluscs distributed in Iskenderun Bay (Levantine Sea). For this purpose, the material collected from the area between the years 2005 and 2009, within the framework of different projects, was investigated. The investigation of the material taken from various biotopes ranging at depths between 0 and 100 m resulted in identification of 286 mollusc species and 27542 specimens belonging to them. Among the encountered species, Vitreolina cf. perminima (Jeffreys, 1883) is new record for the Turkish molluscan fauna and 18 species are being new records for the Turkish Levantine coast. A checklist of Iskenderun mollusc fauna is given based on the present study and the studies carried out beforehand, and a total of 424 moluscan species are known to be distributed in Iskenderun Bay. Keywords: Levantine Sea, Iskenderun Bay, Turkish coast, Mollusca, Checklist İskenderun Körfezi’nin Mollusca Faunası ve Bölgenin Tür Listesi Özet Bu çalışma İskenderun Körfezi (Levanten Denizi)’nde dağılım gösteren Mollusca türlerini tespit etmek için gerçekleştirilmiştir. Bu amaçla, 2005 ve 2009 yılları arasında sürdürülen değişik proje çalışmaları kapsamında bölgeden elde edilen materyal incelenmiştir.