American Hydroids
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Memoirs of Museum Victoria 69: 355–363 (2012) ISSN 1447-2546 (Print) 1447-2554 (On-line) http://museumvictoria.com.au/About/Books-and-Journals/Journals/Memoirs-of-Museum-Victoria Some hydroids (Hydrozoa: Hydroidolina) from Dampier, Western Australia: annotated list with description of two new species. JEANETTE E. WATSON Honorary Research Associate, Marine Biology, Museum Victoria, PO Box 666, Melbourne, Victoria Australia 3001. ([email protected]) Abstract Jeanette E. Watson, 2012. Some hydroids (Hydrozoa: Hydroidolina) from Dampier, Western Australia: annotated list with description of two new species. Memoirs of Museum Victoria 69: 355–363. Eleven species of hydroids including two new (Halecium corpulatum and Plumularia fragilia) from a depth of 50 m, 50 km north of Dampier, Western Australia are reported. The tropical hydroid fauna of Western Australia is poorly known; species recorded here show strong affinity with the Indonesian and Indo–Pacific region. Keywords Hydroids, tropical species, Dampier, Western Australia Introduction Sertolaria racemosa Cavolini, 1785: 160, pl. 6, figs 1–7, 14–15 Sertularia racemosa. – Gmelin, 1791: 3854 A collection of hydroids provided by the Western Australian Eudendrium racemosum.– Ehrenberg, 1834: 296.– von Museum is described. The collection comprises 11 species Lendenfeld, 1885: 351, 353.– Millard and Bouillon, 1973: 33.– Watson, including two new. Material was collected 50 km north of 1985: 204, figs 63–67 Dampier, Western Australia, from the gas production platform Material examined. WAM Z31857, material ethanol preserved. Four Ocean Legend (019° 42' 18.04" S, 118° 42' 26.44" E). The infertile colonies, the tallest 40 mm long, on purple sponge. collection was made from a depth of 50 m by commercial divers on 4th August, 2011. -
Elles En Désuétude Suite Aux Nombreuses Mises
3 Sommaire Résumé/Abstract 3 Introduction 3 Liste des espèces 5 SsCl. Hydroidomedusae 5 O. Actinulida 5 O. Anthomednsae 5 S.O. Filifera 5 S.O. Capitata 19 O. Langiomedusae 30 O. Leptomedusae 31 S.O. Conica 31 S.O. Proboscoida 78 O. Limnomedusae 86 O. Narcomedusae 89 O. Trachymedusae 91 Index 94 Bibliographie 106 RESUME Les Hydrozoaires non Siphonophores des collections de l'IRSNB, comprenant 769 espèces, sont présentés suivant la terminologie la plus couramment admise dans la littérature actuelle. Ces collections renferment du matériel type de 66 espèces nominales et variétés. Pour chaque espèce, dans la mesure du possible, l'on donne: la localité, le numéro d'inventaire, le nombre de spécimens, de colonies et de préparations microscopiques, le mode de conservation (alcool, formol, à sec) et la date de récolte. Mots-clés: Hydrozoaires non Siphonophores, collection, IRSNB, taxonomie, matériel type. ABSTRACT Non Siphonophoran Hydrozoan from the collections of the RBINS, including 769 species, are presented according to the most current use in the actual literature. These collections house type material of 66 nominal species and varieties. For each species, and whenever possible, the locality, the reference number in the collection, the number of specimens, of colonies and of microscopie slides, the mode of préservation (alcohol, formalin, dry) and the date of collecting are given. Keywords: Non Siphonophoran Hydrozoan, collection, RBINS, taxonomy, type material. INTRODUCTION Les collections d'Hydrozoaires non Siphonophores de l'Institut Royal des Sciences Naturelles de Belgique (IRSNB) sont très importantes, comprenant 769 espèces. Elles proviennent essentiellement de deux collections, celle de l'Institut proprement dite accumulée et gérée par feu le Dr. -
Vanessa Shimabukuro Orientador: Antonio Carlos Marques
Dissertação apresentada ao Instituto de Biociências da Universidade de São Paulo, para a obtenção de Título de Mestre em Ciências, na Área de Zoologia Título: As associações epizóicas de Hydrozoa (Cnidaria: Leptothecata, Anthoathecata e Limnomedusae): I) Estudo faunístico de hidrozoários epizóicos e seus organismos associados; II) Dinâmica de comunidades bentônicas em substratos artificiais Aluna: Vanessa Shimabukuro Orientador: Antonio Carlos Marques Sumário Capítulo 1....................................................................................................................... 3 1.1 Introdução ao epizoísmo em Hydrozoa ...................................................... 3 1.2 Objetivos gerais do estudo ............................................................................ 8 1.3 Organização da dissertação .......................................................................... 8 1.4 Referências bibliográficas.............................................................................. 9 Parte I: Estudo faunístico de hidrozoários (Cnidaria, Hydrozoa) epizóicos e seus organismos associados ............................................................................. 11 Capítulo 2..................................................................................................................... 12 2.1 Abstract ............................................................................................................. 12 2.2 Resumo............................................................................................................. -
Cnidaria: Hydrozoa) Associated to a Subtropical Sargassum Cymosum (Phaeophyta: Fucales) Bed
ZOOLOGIA 27 (6): 945–955, December, 2010 doi: 10.1590/S1984-46702010000600016 Seasonal variation of epiphytic hydroids (Cnidaria: Hydrozoa) associated to a subtropical Sargassum cymosum (Phaeophyta: Fucales) bed Amanda Ferreira Cunha1 & Giuliano Buzá Jacobucci2 1 Programa de Pós-Graduação em Zoologia, Instituto de Biociências, Universidade de São Paulo. Rua do Matão, Travessa 14, 101, Cidade Universitária, 05508-900 São Paulo, SP, Brazil. E-mail: [email protected] 2 Instituto de Biologia, Universidade Federal de Uberlândia. Rua Ceará, Campus Umuarama, 38402-400 Uberlândia, MG, Brazil. E-mail: [email protected] ABSTRACT. Hydroids are broadly reported in epiphytic associations from different localities showing marked seasonal cycles. Studies have shown that the factors behind these seasonal differences in hydroid richness and abundance may vary significantly according to the area of study. Seasonal differences in epiphytic hydroid cover and richness were evaluated in a Sargassum cymosum C. Agardh bed from Lázaro beach, at Ubatuba, Brazil. Significant seasonal differences were found in total hydroid cover, but not in species richness. Hydroid cover increased from March (early fall) to February (summer). Most of this pattern was caused by two of the most abundant species: Aglaophenia latecarinata Allman, 1877 and Orthopyxis sargassicola (Nutting, 1915). Hydroid richness seems to be related to S. cymosum size but not directly to its biomass. The seasonal differences in hydroid richness and algal cover are shown to be similar to other works in the study region and in the Mediterranean. Seasonal recruitment of hydroid species larvae may be responsible for their seasonal differences in algal cover, although other factors such as grazing activity of gammarid amphipods on S. -
SPECIAL PUBLICATION 6 the Effects of Marine Debris Caused by the Great Japan Tsunami of 2011
PICES SPECIAL PUBLICATION 6 The Effects of Marine Debris Caused by the Great Japan Tsunami of 2011 Editors: Cathryn Clarke Murray, Thomas W. Therriault, Hideaki Maki, and Nancy Wallace Authors: Stephen Ambagis, Rebecca Barnard, Alexander Bychkov, Deborah A. Carlton, James T. Carlton, Miguel Castrence, Andrew Chang, John W. Chapman, Anne Chung, Kristine Davidson, Ruth DiMaria, Jonathan B. Geller, Reva Gillman, Jan Hafner, Gayle I. Hansen, Takeaki Hanyuda, Stacey Havard, Hirofumi Hinata, Vanessa Hodes, Atsuhiko Isobe, Shin’ichiro Kako, Masafumi Kamachi, Tomoya Kataoka, Hisatsugu Kato, Hiroshi Kawai, Erica Keppel, Kristen Larson, Lauran Liggan, Sandra Lindstrom, Sherry Lippiatt, Katrina Lohan, Amy MacFadyen, Hideaki Maki, Michelle Marraffini, Nikolai Maximenko, Megan I. McCuller, Amber Meadows, Jessica A. Miller, Kirsten Moy, Cathryn Clarke Murray, Brian Neilson, Jocelyn C. Nelson, Katherine Newcomer, Michio Otani, Gregory M. Ruiz, Danielle Scriven, Brian P. Steves, Thomas W. Therriault, Brianna Tracy, Nancy C. Treneman, Nancy Wallace, and Taichi Yonezawa. Technical Editor: Rosalie Rutka Please cite this publication as: The views expressed in this volume are those of the participating scientists. Contributions were edited for Clarke Murray, C., Therriault, T.W., Maki, H., and Wallace, N. brevity, relevance, language, and style and any errors that [Eds.] 2019. The Effects of Marine Debris Caused by the were introduced were done so inadvertently. Great Japan Tsunami of 2011, PICES Special Publication 6, 278 pp. Published by: Project Designer: North Pacific Marine Science Organization (PICES) Lori Waters, Waters Biomedical Communications c/o Institute of Ocean Sciences Victoria, BC, Canada P.O. Box 6000, Sidney, BC, Canada V8L 4B2 Feedback: www.pices.int Comments on this volume are welcome and can be sent This publication is based on a report submitted to the via email to: [email protected] Ministry of the Environment, Government of Japan, in June 2017. -
Cnidaria, Hydrozoa) from the Vema and Valdivia Seamounts (SE Atlantic)
European Journal of Taxonomy 758: 49–96 ISSN 2118-9773 https://doi.org/10.5852/ejt.2021.758.1425 www.europeanjournaloftaxonomy.eu 2021 · Gil M. & Ramil F. This work is licensed under a Creative Commons Attribution License (CC BY 4.0). Research article urn:lsid:zoobank.org:pub:7CA6D8AC-2312-47F9-8C17-528B94E4C8A7 Hydroids (Cnidaria, Hydrozoa) from the Vema and Valdivia seamounts (SE Atlantic) Marta GIL 1,* & Fran RAMIL 2 1,2 CIM-UVigo – Centro de Investigación Mariña, Facultade de Ciencias do Mar, Universidade de Vigo, Spain. 1 Instituto Español de Oceanografía, Centro Oceanográfico de Vigo, Spain. * Corresponding author: [email protected] 2 Email: [email protected] 1 urn:lsid:zoobank.org:author:FFF187EB-84CE-4A54-9A01-4E4326B5CD26 2 urn:lsid:zoobank.org:author:67BAF0B6-E4D5-4A2D-8C03-D2D40D522196 Abstract. In this report, we analyse the benthic hydroids collected on the Vema and Valdivia seamounts during a survey conducted in 2015 in the SEAFO Convention Area, focused on mapping and analysing the occurrence and abundance of benthopelagic fish and vulnerable marine ecosystem (VMEs) indicators on selected Southeast Atlantic seamounts. A total of 27 hydroid species were identified, of which 22 belong to Leptothecata and only five to Anthoathecata.Monostaechoides gen. nov. was erected within the family Halopterididae to accommodate Plumularia providentiae Jarvis, 1922, and a new species, Monotheca bergstadi sp. nov., is also described. Campanularia africana is recorded for the first time from the Atlantic Ocean, and the Northeast Atlantic species Amphinema biscayana, Stegopoma giganteum and Clytia gigantea are also recorded from the South Atlantic. Three species were identified to the genus level only, due to the absence of their gonosomes. -
CNIDARIA Corals, Medusae, Hydroids, Myxozoans
FOUR Phylum CNIDARIA corals, medusae, hydroids, myxozoans STEPHEN D. CAIRNS, LISA-ANN GERSHWIN, FRED J. BROOK, PHILIP PUGH, ELLIOT W. Dawson, OscaR OcaÑA V., WILLEM VERvooRT, GARY WILLIAMS, JEANETTE E. Watson, DENNIS M. OPREsko, PETER SCHUCHERT, P. MICHAEL HINE, DENNIS P. GORDON, HAMISH J. CAMPBELL, ANTHONY J. WRIGHT, JUAN A. SÁNCHEZ, DAPHNE G. FAUTIN his ancient phylum of mostly marine organisms is best known for its contribution to geomorphological features, forming thousands of square Tkilometres of coral reefs in warm tropical waters. Their fossil remains contribute to some limestones. Cnidarians are also significant components of the plankton, where large medusae – popularly called jellyfish – and colonial forms like Portuguese man-of-war and stringy siphonophores prey on other organisms including small fish. Some of these species are justly feared by humans for their stings, which in some cases can be fatal. Certainly, most New Zealanders will have encountered cnidarians when rambling along beaches and fossicking in rock pools where sea anemones and diminutive bushy hydroids abound. In New Zealand’s fiords and in deeper water on seamounts, black corals and branching gorgonians can form veritable trees five metres high or more. In contrast, inland inhabitants of continental landmasses who have never, or rarely, seen an ocean or visited a seashore can hardly be impressed with the Cnidaria as a phylum – freshwater cnidarians are relatively few, restricted to tiny hydras, the branching hydroid Cordylophora, and rare medusae. Worldwide, there are about 10,000 described species, with perhaps half as many again undescribed. All cnidarians have nettle cells known as nematocysts (or cnidae – from the Greek, knide, a nettle), extraordinarily complex structures that are effectively invaginated coiled tubes within a cell. -
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. -
Hydrozoa, Cnidaria
pp 003-268 03-01-2007 08:16 Pagina 3 Atlantic Leptolida (Hydrozoa, Cnidaria) of the families Aglaopheniidae, Halopterididae, Kirchenpaueriidae and Plumulariidae collected during the CANCAP and Mauritania-II expeditions of the National Museum of Natural History, Leiden, the Netherlands CANCAP-project. Contributions, no. 125 J. Ansín Agís, F. Ramil & W. Vervoort Ansín Agís, J., F. Ramil & W. Vervoort. Atlantic Leptolida (Hydrozoa, Cnidaria) of the families Aglaopheniidae, Halopterididae, Kirchenpaueriidae and Plumulariidae collected during the CAN- CAP and Mauritania-II expeditions of the National Museum of Natural History, Leiden, the Nether- lands. Zool. Verh. Leiden 333, 29.vi.2001: 1-268, figs 1-97.— ISSN 0024-1652/ISBN 90-73239-79-6. J. Ansín Agís & F. Ramil, Depto de Ecoloxía e Bioloxía Animal, Universidade de Vigo, Spain; e-mail addresses: [email protected] & [email protected]. W. Vervoort, National Museum of Natural History, Leiden, The Netherlands; e-mail: vervoort@natu- ralis.nnm.nl. Key words: Cnidaria; Hydrozoa; Leptolida; Aglaopheniidae; Halopterididae; Kirchenpaueriidae; Plumulariidae; north-eastern Atlantic; geographical distribution. Forty-six species of the superfamily Plumularioidea (Hydrozoa, Cnidaria) and some material identi- fied to the generic level, collected by the CANCAP and Mauritania-II expeditions of the Rijkmuseum van Natuurlijke Historie (now Nationaal Natuurhistorisch Museum) in the period 1976-1988, are described, as well as two other species that were used in the present study. In addition to the descrip- tions, synonymy, variability and geographical distribution are discussed; autoecological data and measurements are also presented. The new species described here are: Aglaophenia svobodai spec. nov., Streptocaulus caboverdensis spec. nov., S. chonae spec. nov., Antennella confusa spec. -
Cnidaria) Along Depth 2 and Latitude in the Deep Atlantic Ocean 3 4 Running Title: Turnover of Hydroids Along Depth and Latitude 5 6 Marina O
1 Gradual and rapid shifts in the composition of assemblages of hydroids (Cnidaria) along depth 2 and latitude in the deep Atlantic Ocean 3 4 Running title: Turnover of hydroids along depth and latitude 5 6 Marina O. Fernandez1; Allen G. Collins2 & Antonio C. Marques3 7 1 Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, 8 SP, Brazil https://orcid.org/0000-0002-8161-8579 9 2 National Systematics Laboratory, NOAA’s National Marine Fisheries Service, Smithsonian 10 National Museum of Natural History, Washington, DC, USA https://orcid.org/0000-0002- 11 3664-9691 12 3 Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, 13 SP, Brazil https://orcid.org/0000-0002-2884-0541 14 15 Corresponding Author: 16 Marina O. Fernandez 17 Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, 18 SP, Brazil 19 Email: [email protected] 20 21 Acknowledgements 22 We thank all personnel and museums that enabled us to collect the data: D. Calder, M. 23 Zubowski and H. Choong, at the Royal Ontario Museum, Canada; J.M. Gagnon, at the 24 Canadian Museum of Nature, Canada; A. Gittenberger; B.W. Hoeksema and K. van Egmond, 25 at the Naturalis Biodiversity Center, The Netherlands; G. Keel, at the National Museum of 26 Natural History, Smithsonian Institution, USA; A. Baldinger, at the Museum of Comparative 27 Zoology, Harvard University, USA; E. Hajdu, at the Museu Nacional do Rio de Janeiro, Brazil; 28 and P. Sumida, at the Universidade de São Paulo. We are also grateful to our colleagues from 29 the MEL (Marine Evolution Laboratory) at the University of São Paulo, Brazil, for discussions 30 and suggestions. -
Redalyc.Faunal Assemblages of Intertidal Hydroids
Latin American Journal of Aquatic Research E-ISSN: 0718-560X [email protected] Pontificia Universidad Católica de Valparaíso Chile Genzano, Gabriel; Bremec, Claudia S.; Diaz-Briz, Luciana; Costello, John H.; Morandini, Andre C.; Miranda, Thaís P.; Marques, Antonio C. Faunal assemblages of intertidal hydroids (Hydrozoa, Cnidaria) from Argentinean Patagonia (Southwestern Atlantic Ocean) Latin American Journal of Aquatic Research, vol. 45, núm. 1, marzo, 2017, pp. 177-187 Pontificia Universidad Católica de Valparaíso Valparaíso, Chile Available in: http://www.redalyc.org/articulo.oa?id=175050001017 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Lat. Am. J. Aquat. Res., 45(1): 177-187, 2017 Faunal assemblages of intertidal hydroids 177 DOI: 10.3856/vol45-issue1-fulltext-17 Research Article Faunal assemblages of intertidal hydroids (Hydrozoa, Cnidaria) from Argentinean Patagonia (Southwestern Atlantic Ocean) Gabriel Genzano1, Claudia S. Bremec1, Luciana Diaz-Briz1, John H. Costello2 Andre C. Morandini3, Thaís P. Miranda3 & Antonio C. Marques3,4 1Estación Costera Nágera, Instituto de Investigaciones Marinas y Costeras (IIMyC) CONICET - UNMdP, Mar del Plata, Argentina 2Biology Department, Providence College, Providence, Rhode Island, USA 3Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil 4Centro de Biologia Marinha, Universidade de São Paulo, São Sebastião, SP, Brazil Corresponding author: Thais P. Miranda ([email protected]) ABSTRACT. This study provides taxonomical and ecological accounts for the poorly known diversity of hydroids distributed over ~2,000 km of Argentinean Patagonian intertidal habitats (42°-54°S). -
Faunal Assemblages of Intertidal Hydroids (Hydrozoa, Cnidaria) from Argentinean Patagonia (Southwestern Atlantic Ocean)
Lat. Am. J. Aquat. Res., 45(1): 177-187, 2017 Faunal assemblages of intertidal hydroids 177 DOI: 10.3856/vol45-issue1-fulltext-17 Research Article Faunal assemblages of intertidal hydroids (Hydrozoa, Cnidaria) from Argentinean Patagonia (Southwestern Atlantic Ocean) Gabriel Genzano1, Claudia S. Bremec1, Luciana Diaz-Briz1, John H. Costello2 Andre C. Morandini3, Thaís P. Miranda3 & Antonio C. Marques3,4 1Estación Costera Nágera, Instituto de Investigaciones Marinas y Costeras (IIMyC) CONICET - UNMdP, Mar del Plata, Argentina 2Biology Department, Providence College, Providence, Rhode Island, USA 3Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil 4Centro de Biologia Marinha, Universidade de São Paulo, São Sebastião, SP, Brazil Corresponding author: Thais P. Miranda ([email protected]) ABSTRACT. This study provides taxonomical and ecological accounts for the poorly known diversity of hydroids distributed over ~2,000 km of Argentinean Patagonian intertidal habitats (42°-54°S). Sampling was performed in 11 sites with tidal amplitude between 6-13 m dominated by rocky outcrops, breakwaters, and salt marshes. Samples were sorted and identified up to the species level and hydroid associations were analyzed by multivariate analyses. A total of 26 species were recorded. The most frequent species were Amphisbetia operculata, present in 8 of the 10 sites inhabited by hydroids, followed by Symplectoscyphus subdichotomus and Nemertesia ramosa. All recorded hydroids are geographically and bathymetrically widely distributed species, common at the austral hemisphere. Seven species (Coryne eximia, Bougainvillia muscus, Ectopleura crocea, Hybocodon unicus, Halecium delicatulum, Plumularia setacea, and Clytia gracilis) were reported from intertidal fringes. Species richness differed according to the composition of the bottom, topographical complexity and density of mytilid communities.