Cnidaria: Anthozoa), Найденные У Острова Старичков
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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. -
RECON: Reef Effect Structures in the North Sea, Islands Or Connections?
RECON: Reef effect structures in the North Sea, islands or connections? Summary Report Authors: Coolen, J.W.P. & R.G. Jak (eds.). Wageningen University & Research Report C074/17A RECON: Reef effect structures in the North Sea, islands or connections? Summary Report Revised Author(s): Coolen, J.W.P. & R.G. Jak (eds.). With contributions from J.W.P. Coolen, B.E. van der Weide, J. Cuperus, P. Luttikhuizen, M. Schutter, M. Dorenbosch, F. Driessen, W. Lengkeek, M. Blomberg, G. van Moorsel, M.A. Faasse, O.G. Bos, I.M. Dias, M. Spierings, S.G. Glorius, L.E. Becking, T. Schol, R. Crooijmans, A.R. Boon, H. van Pelt, F. Kleissen, D. Gerla, R.G. Jak, S. Degraer, H.J. Lindeboom Publication date: January 2018 Wageningen Marine Research Den Helder, January 2018 Wageningen Marine Research report C074/17A Coolen, J.W.P. & R.G. Jak (eds.) 2017. RECON: Reef effect structures in the North Sea, islands or connections? Summary Report Wageningen, Wageningen Marine Research, Wageningen Marine Research report C074/17A. 33 pp. Client: INSITE joint industry project Attn.: Richard Heard 6th Floor East, Portland House, Bressenden Place London SW1E 5BH, United Kingdom This report can be downloaded for free from https://doi.org/10.18174/424244 Wageningen Marine Research provides no printed copies of reports Wageningen Marine Research is ISO 9001:2008 certified. Photo cover: Udo van Dongen. © 2017 Wageningen Marine Research Wageningen UR Wageningen Marine Research The Management of Wageningen Marine Research is not responsible for resulting institute of Stichting Wageningen damage, as well as for damage resulting from the application of results or Research is registered in the Dutch research obtained by Wageningen Marine Research, its clients or any claims traderecord nr. -
R on Anew British Sea Anemone. by T
[ 880 ~ r On aNew British Sea Anemone. By T. A~ Stephenson, D.Se., Department of Zoology, University Oollege, London With 1 Figure in the Text. IT is a curious fact that the majority of the British anemones had been discovered by 1860, and that half of them, as listed at that date, had been established during a burst of energy on the part of Gosse and his collectingfriends. Gosseadded 28 speciesto the BritishFauna himself. It is still more surprising that since Gosse ceased work, no authentic new ones have been added, other than more or less offshore forms, with'the ex- ception of Sagartia luci()3,'and this species appears to have been imported from abroad. There is, however, an anemone which occurs on the Break- water and Pier at Plymouth, which has not yet been described. Dr. Allen tells me it has been on the Breakwater as long as he can remember, and to him I am indebted for the details of its habitat given further on. Whether it occurs elsewhere than in the Plymouth district and has been seen but mistaken for the young of Metridiurn dianthus, is as yet unknown. The anemone in question, which is the subject of this paper, is a small creature, bright orange or fawn in colour, and presenting at first sight some resemblance to. young specimens of certain colour-varieties of Metridium. When the two forms are observed carefully, however, and irnder heaJ:thy conditions, it becomes evident that they are perfectly distinct from each other; and a study of their anatomy bears out this fact. -
An Annotated Checklist of the Marine Macroinvertebrates of Alaska David T
NOAA Professional Paper NMFS 19 An annotated checklist of the marine macroinvertebrates of Alaska David T. Drumm • Katherine P. Maslenikov Robert Van Syoc • James W. Orr • Robert R. Lauth Duane E. Stevenson • Theodore W. Pietsch November 2016 U.S. Department of Commerce NOAA Professional Penny Pritzker Secretary of Commerce National Oceanic Papers NMFS and Atmospheric Administration Kathryn D. Sullivan Scientific Editor* Administrator Richard Langton National Marine National Marine Fisheries Service Fisheries Service Northeast Fisheries Science Center Maine Field Station Eileen Sobeck 17 Godfrey Drive, Suite 1 Assistant Administrator Orono, Maine 04473 for Fisheries Associate Editor Kathryn Dennis National Marine Fisheries Service Office of Science and Technology Economics and Social Analysis Division 1845 Wasp Blvd., Bldg. 178 Honolulu, Hawaii 96818 Managing Editor Shelley Arenas National Marine Fisheries Service Scientific Publications Office 7600 Sand Point Way NE Seattle, Washington 98115 Editorial Committee Ann C. Matarese National Marine Fisheries Service James W. Orr National Marine Fisheries Service The NOAA Professional Paper NMFS (ISSN 1931-4590) series is pub- lished by the Scientific Publications Of- *Bruce Mundy (PIFSC) was Scientific Editor during the fice, National Marine Fisheries Service, scientific editing and preparation of this report. NOAA, 7600 Sand Point Way NE, Seattle, WA 98115. The Secretary of Commerce has The NOAA Professional Paper NMFS series carries peer-reviewed, lengthy original determined that the publication of research reports, taxonomic keys, species synopses, flora and fauna studies, and data- this series is necessary in the transac- intensive reports on investigations in fishery science, engineering, and economics. tion of the public business required by law of this Department. -
Acontia and Mesentery Nematocysts of the Sea Anemone Metridium Senile (Linnaeus, 1761) (Cnidaria: Anthozoa)
Scientia Marina 74(3) September 2010, 483-497, Barcelona (Spain) ISSN: 0214-8358 doi: 10.3989/scimar.2010.74n3483 Acontia and mesentery nematocysts of the sea anemone Metridium senile (Linnaeus, 1761) (Cnidaria: Anthozoa) CARINA ÖSTMAN 1, JENS ROAT KULTIMA 2, CARSTEN ROAT 3 and KARL RUNDBLOM 4 1 Animal Development and Genetics, Evolutionary Biology Centre, Uppsala University, Norbyvägen 18A, SE-752 36 Uppsala, Sweden, [email protected] 2 Uppsala University, Norbyvägen 18A, SE-752 36 Uppsala, Sweden. 3 Department of Ecology, Environment and Geology, Umeå University, Linneus väg 6, SE- 90187 Umeå, Sweden. 4 Uppsala University, Norbyvägen 14 A, SE-75236 Uppsala, Sweden. SUMMARY: Acontia and mesentery nematocysts of Metridium senile (Linnaeus, 1761) are described from interference- contrast light micrographs (LMs) and scanning electron micrographs (SEMs). The acontia have 2 nematocyst categories grouped into small, medium and large size-classes, including 5 types: of these, large b-mastigophores and large p-amas- tigophores are the largest and most abundant. Mesenterial tissues, characterised by small p-mastigophores and medium p-amastigophores, have 3 nematocyst categories grouped as small and medium, including 6 types. Attention is given to nematocyst maturation, especially to the differentiation of the shaft into proximal and main regions as helical folding of the shaft wall proceeds. Groups of differentiating nematoblasts occur along acontia, and near the junction between acontia and mesenterial filaments. Nematoblasts are sparsely found throughout mesenterial tissues. Keyword: cnidae, SEM, acontia, mesenterial filaments. RESUMEN: Nematocistos acontia y mesentéricos de la anémona de mar MetridiuM senile (Linnaeus, 1761) (Cnidaria: Anthozoa). – Los acontios y los nematocistos de los mesenterios de Metridium senile (Linnaeus, 1761) se describen a partir de microfotografías de contraste-interferencia (LMs) y de microscopio electrónico de barrido (MEB). -
Metridium Senile (Linnaeus, 1761), from the Falkland Islands
BioInvasions Records (2020) Volume 9, Issue 3: 461–470 CORRECTED PROOF Rapid Communication First record of the plumose sea anemone, Metridium senile (Linnaeus, 1761), from the Falkland Islands Heather E. Glon1,*, Marina Costa2, Ander M. de Lecea2,3, Claire Goodwin4,5, Stephen Cartwright6, Angie Díaz7,8, Paul Brickle2,6,9 and Paul E. Brewin2,6 1The Ohio State University, Columbus, Ohio, USA 2South Atlantic Environmental Research Institute, Stanley, Falkland Islands 3Department of Environmental Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Pretoria, South Africa 4Huntsman Marine Science Centre, New Brunswick, Canada 5University of New Brunswick, New Brunswick, Canada 6Shallow Marine Surveys Group, Stanley, Falkland Islands 7Departamento de Zoología, Universidad de Concepción, Concepción, Chile 8Instituto de Ecología y Biodiversidad (IEB), Departamento de Ciencias Ecológicas, Universidad de Chile, Santiago, Chile 9School of Biological Sciences (Zoology), University of Aberdeen, Zoology Building, Tillydrone Avenue, Aberdeen, AB24 2TZ, United Kingdom Author e-mails: [email protected] (HG), [email protected] (MC), [email protected] (ADL), [email protected] (CG), [email protected] (SC), [email protected] (AD), [email protected] (PB), [email protected] (PEB) *Corresponding author Citation: Glon HE, Costa M, de Lecea AM, Goodwin C, Cartwright S, Díaz A, Abstract Brickle P, Brewin PE (2020) First record of the plumose sea anemone, Metridium Metridium senile is a circumboreally distributed sea anemone (Cnidaria: Anthozoa: senile (Linnaeus, 1761), from the Falkland Actiniaria) native to the northern hemisphere, and has been presumed as introduced Islands. BioInvasions Records 9(3): 461– to several locations in the southern hemisphere. -
Zoekbeeld 5(2), 2015 Colofon Voorwoord Zoekbeeld 5(2), 2015 Nieuwsbrief Van Stichting ANEMOON
Nieuwsbrief van Stichting ANEMOON Voorwoord ...................................................................................................................................2 De Landelijke ANEMOON-dag 2016 ............................................................................................3 LESS-project: meeduiken met ervaren MOO-duikers ................................................................4 Visatlas van de Noordwest-Europese zeeën ..............................................................................6 Verhaal van een startende strandwachter ...........................................................................7 HR-weekdieren in de knel. De Nauwe korfslak weg uit Gelderland? ..........................................10 De Japanse zeepissebed Ianiropsis serricaudis ........................................................................ 11 Linksgewonden Ovale poelslak Radix balthica op Texel ..........................................................14 Pisidium casertanum forma plicatum, een afwijkende erwtenmossel .........................................15 De geboorte van een nieuwe strandwacht op Ameland .............................................................18 Brakwaterkokkels nieuw voor Ameland ....................................................................................... 21 ‘Kaarten met slakken’: verspreidingsonderzoek naar land- en zoetwaterweekdieren in het kader van het Atlasproject ........................................................................................................23 -
Cnidaria (Coelenterata) Steven Sadro
Cnidaria (Coelenterata) Steven Sadro The cnidarians (coelenterates), encompassing hydroids, sea anemones, corals, and jellyfish, are a large (ca 5,500 species), highly diverse group. They are ubiquitous, occurring at all latitudes and depths. The phylum is divided into four classes, all found in the waters of the Pacific Northwest. This chapter is restricted to the two classes with a dominant polyp form, the Hydrozoa (Table 1) and Anthozoa (Table 2), and excludes the Scyphozoa, Siphonophora, and Cubozoa, which have a dominant medusoid form. Keys to the local Scyphozoa and Siphonophora can be found in Kozloff (1996), and Wrobel and Mills (1998) present a beautiful pictorial guide to these groups. Reproduction and Development The relatively simple cnidarian structural organization contrasts with the complexity of their life cycles (Fig. 1). The ability to form colonies or clones through asexual reproduction and the life cycle mode known as "alteration of generations" are the two fundamental aspects of the cnidarian life cycle that contribute to the group's great diversity (Campbell, 1974; Brusca and Brusca, 1990). The life cycle of many cnidarians alternates between sexual and asexual reproducing forms. Although not all cnidarians display this type of life cycle, those that do not are thought to have derived from taxa that did. The free-swimming medusoid is the sexually reproducing stage. It is generated through asexual budding of the polyp form. Most polyp and some medusae forms are capable of reproducing themselves by budding, and when budding is not followed by complete separation of the new cloned individuals colonies are formed (e.g., Anthopleura elegantissima). -
Anthozoa: Actiniaria) Fangueiro Ramos De Oceano Profundo Do Norte Atlântico
Universidade de Aveiro Departamento de Biologia 2010 MANUELA FAUNA DE ANÉMONAS (ANTHOZOA: ACTINIARIA) FANGUEIRO RAMOS DE OCEANO PROFUNDO DO NORTE ATLÂNTICO. SEA ANEMONES (ANTHOZOA: ACTINIARIA) FAUNA OF THE NORTH ATLANTIC DEEP SEA. Universidade de Aveiro Departamento de Biologia 2010 MANUELA FAUNA DE ANÉMONAS (ANTHOZOA: ACTINIARIA) FANGUEIRO RAMOS DE OCEANO PROFUNDO DO NORTE ATLÂNTICO. Dissertação apresentada à Universidade de Aveiro para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Ciências das Zonas Costeiras, realizada sob a orientação científica do Prof. Dr. Pablo López- González, Professor Associado do Departamento de Fisiologia e Zoologia da Universidade de Sevilha, e da Prof. Dra. Maria Marina Pais Ribeiro da Cunha, Professora Auxiliar do Departamento de Biologia da Universidade de Aveiro Apoio financeiro do IFREMER (Institut Projecto “Identification dês Français de Recherche pour Hexacoralliaires collectes au cours de l’Exploitation de la Mer). differentes campagnes pour objectif l’etude dês ecosystems profonds dans differents contexts” de ref. 18.06.05.79.01. Dedico este trabalho à minha família pelo incansável apoio. o júri presidente Doutora Filomena Cardoso Martins professora auxiliar do Departamento de Ambiente e Ordenamento, Universidade de Aveiro vogais Doutor António Emílio Ferrand de Almeida Múrias dos Santos professor auxiliar do Departamento de Biologia da Faculdade de Ciências, Universidade do Porto Doutor Pablo José López-González professor titular da Faculdade de Biologia, Universidade de Sevilha (co-orientador) Doutora Maria Marina Pais Ribeiro da Cunha professora auxiliar do Departamento de Biologia, Universidade de Aveiro (orientadora) agradecimentos Gostaria de agradecer aos meus orientadores. Ao Prof. Dr. Pablo J. López- González por ter me aceitado para desenvolver este trabalho de mestrado antes de me conhecer. -
Zoekbeeld 5(2), 2015 Nieuwsbrief Van Stichting ANEMOON
Nieuwsbrief van Stichting ANEMOON Voorwoord ...................................................................................................................................2 De Landelijke ANEMOON-dag 2016 ............................................................................................3 LESS-project: meeduiken met ervaren MOO-duikers ................................................................4 Visatlas van de Noordwest-Europese zeeën ..............................................................................6 Verhaal van een startende strandwachter ...........................................................................7 HR-weekdieren in de knel. De Nauwe korfslak weg uit Gelderland? ..........................................10 De Japanse zeepissebed Ianiropsis serricaudis ........................................................................ 11 Linksgewonden Ovale poelslak Radix balthica op Texel ..........................................................14 Pisidium casertanum forma plicatum, een afwijkende erwtenmossel .........................................15 De geboorte van een nieuwe strandwacht op Ameland .............................................................18 Brakwaterkokkels nieuw voor Ameland ....................................................................................... 21 ‘Kaarten met slakken’: verspreidingsonderzoek naar land- en zoetwaterweekdieren in het kader van het Atlasproject ........................................................................................................23 -
Small Spotted Catshark Scyliorhinus Canicula in the Dover
© Debbie Phillips © Dave Wood © KWT © Debbie Phillips Clockwise from top left: Small spotted catshark Scyliorhinus canicula in the Dover to Folkestone Marine Conservation Zone (MCZ); crystal seaslug Janolus cristatus in the Dover to Folkestone MCZ; Kent Seasearch divers ready to go; a hermit crab sits on a bed of bryozoans in the Dover to Folkestone MCZ. Kent Seasearch divers surveyed the seabed at 9 different locations and at depths from 10m to 27m. A total of 6 diving days were organised, only one of which had to be cancelled due to strong winds making diving impossible. Around 150 different species were identified, and a total of 550 biological records made. The most commonly recorded species was the common starfish Asterias rubens, followed by deadman’s fingers Alcyonium digitatum, antenna hydroid Nemertesia antennina, chocolate finger sponge Raspailia ramosa, and hornwrack Flustra foliacea. All of the organised surveys took place in Marine Conservation Zones (MCZs) that are marked in green on the map. Topography produced by multibeam sonar scanning in the inshore area © 2018 Microsoft Corporation and its data suppliers St Margaret’s Spongy Cobbles 51° 09.405N , 01° 24.438E Lying just to the north east of St Margaret’s Bay, this site was characterised by cobbles covered in numerous sponges with occasional anemones including dahlia anemones Urticina felina and Sagartia sp.. The depth was around 18m. Sponges were the dominant cover and included breadcrumb sponge Halichondria panicea, mermaid’s glove sponge Haliclona oculata and goosebump sponge Dysidea fragilis. Mobile life included common starfish Asterias rubens and small spotted catshark Scyliorhinus canicula, and nudibranch egg whorls were also frequently seen. -
34Th Annual Meeting Program and Abstracts
Program & Abstracts Making the Case for Natural History Collections 34th Annual Meeting of the Society for the Preservation of Natural History Collections May 25-31, 2019 The Field Museum, Chicago, Illinois Making the Case for Natural History Collections SPNCH 2019 Chicago Making the Case for Natural History Collections SPNCH 2019 Chicago Program & Abstracts Making the Case for Natural History Collections 34th Annual Meeting of the Society for the Preservation of Natural History Collections May 25-31, 2019 The Field Museum, Chicago, Illinois Edited by Paul S. Mayer and Theresa Reilly Making the Case for Natural History Collections SPNCH 2019 Chicago SPNHC 2019 Local Organizing Committee Paul Mayer, Chair John Bates Mark Bouman Christine Giannoni Janeen Jones Christine Niezgoda Theresa Reilly SPNHC President Barbara Thiers Special Thanks to The SPNHC 2019 Local Organizing Committee wishes to express their appreciation and gratitude to all those that helped make this meeting possible. We are truly grateful for your help and time. Laura Abraczinskas Isabel Distefano Caitlin Kearney Mark Alvey Tiffany Adrain Jamie Kelly Erika Anderson Terry Drayman-Weisser Colleen Kingsbury Sarah Anderson Diana Duncan Joanne Kluga Rachael Arenstein Elana Dux Ashley Klymiuk Mario Avila Sarah Ebel Ralph Kugler Anna Balla Mendkhuu Enkhbayar Erica Krimmel Rebecca Banasiak Mackenzie Fairchild Richard Lariviere Deborah Bekken Mark Feitl Daniel Le Tim Bratley Adam Fergusson Elise LeCompte Irene Broede Field Museum Media Services Staff Kevin Lewandowski JP Brown Field Museum Technology Staff Scott Lidgard Carol Butler Jenny Flowers Holly Little Patricia Burke Anja Friederichs Max London Lilja Carden Wyatt Gaswick James Louderman Drew Carhart Jochen Gerber Sarah Loudin Richard Carter Emily Gillespie Phillip Lowe Ellis Caspary Kate Golembiewski Meganne Lube Alyssa Caywood Susan Golland Thorsten Lumbsch Anna Chinn Sharon Grant Eric Ma Anuja Choksi Emily Graslie Travis D.