Titles of Presentations Given During the Conference but Not Included in the Proceedings
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
Diversity and Community Structure of Pelagic Cnidarians in the Celebes and Sulu Seas, Southeast Asian Tropical Marginal Seas
Deep-Sea Research I 100 (2015) 54–63 Contents lists available at ScienceDirect Deep-Sea Research I journal homepage: www.elsevier.com/locate/dsri Diversity and community structure of pelagic cnidarians in the Celebes and Sulu Seas, southeast Asian tropical marginal seas Mary M. Grossmann a,n, Jun Nishikawa b, Dhugal J. Lindsay c a Okinawa Institute of Science and Technology Graduate University (OIST), Tancha 1919-1, Onna-son, Okinawa 904-0495, Japan b Tokai University, 3-20-1, Orido, Shimizu, Shizuoka 424-8610, Japan c Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka 237-0061, Japan article info abstract Article history: The Sulu Sea is a semi-isolated, marginal basin surrounded by high sills that greatly reduce water inflow Received 13 September 2014 at mesopelagic depths. For this reason, the entire water column below 400 m is stable and homogeneous Received in revised form with respect to salinity (ca. 34.00) and temperature (ca. 10 1C). The neighbouring Celebes Sea is more 19 January 2015 open, and highly influenced by Pacific waters at comparable depths. The abundance, diversity, and Accepted 1 February 2015 community structure of pelagic cnidarians was investigated in both seas in February 2000. Cnidarian Available online 19 February 2015 abundance was similar in both sampling locations, but species diversity was lower in the Sulu Sea, Keywords: especially at mesopelagic depths. At the surface, the cnidarian community was similar in both Tropical marginal seas, but, at depth, community structure was dependent first on sampling location Marginal sea and then on depth within each Sea. Cnidarians showed different patterns of dominance at the two Sill sampling locations, with Sulu Sea communities often dominated by species that are rare elsewhere in Pelagic cnidarians fi Community structure the Indo-Paci c. -
Biological Results of the Chatham Islands 1954 Expedition
ISSN 2538-1016; 29 NEW ZEALAND DEPARTMENT OF SCIENTIFIC AND INDUSTRIAL RESEARCH BULLETIN 139 (6) Biological Results of The Chatham Islands 1954 Expedition PART 6 Scleractinia BY DONALD F. SQUIRES New Zealand Oceanographic Institute Memoir No. 29 1964 This publication is the sixth part of the Department of Scientificand Industrial Research Bulletin 139, which records the Biological Results of the Chatham Islands 1954 Expedition. Parts already published are: Part 1. Crustacea, by R. K. Dell, N. S. Jones, and J. C. Yaldwyn. Part 2. Archibenthal and Littoral Echinoderms, by H. Barraclough Fell. Part 3. Polychaeta Errantia, by G. A. Knox. Part 4. Marine Mollusca, by R. K. Dell; Sipunculoidea, by S. J. Edmonds. Part 5. Porifera: Demospongiae, by Patricia R. Bergquist; Porifera: Keratosa, by Patricia R. Bergquist; Crustacea Isopoda: Bopyridae, by R. B. Pike; Crustacea Isopoda: Serolidae, by D. E. Hurley; Hydroida, by Patricia M. Ralph. Additional parts are in preparation. A "General Account" of the Expedition was published as N.Z. Department of Scientific and Industrial Research Bulletin No. 122 (1957). BIOLOGICAL RESULTS OF THE CHATHAM ISLANDS 1954 EXPEDITION PART 6-SCLERACTINIA This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/ Photograph: G. A. Knox. The Sero/is bromleyana - Spatangus multispinus community on the sorting screen. Aberrant growth form of Flabellum knoxi is in the lower left(see also plate 1, figs. 4-6). The abundant tubes are those of Hya!inoecia tubicola, the large starfish is Zoroaster spinu!osus, the echinoids Parameretia multituberculata. -
Download Full Article 428.4KB .Pdf File
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. -
Title Synchronous Mass Release of Mature Medusae from The
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Kyoto University Research Information Repository Synchronous Mass Release of Mature Medusae from the Title Hydroid Halocordyle disticha (Hydrozoa, Halocordylidae) and Experimental Induction of Different Timing by Light Changes Author(s) Genzano, G. N.; Kubota, S. PUBLICATIONS OF THE SETO MARINE BIOLOGICAL Citation LABORATORY (2003), 39(4-6): 221-228 Issue Date 2003-03-31 URL http://hdl.handle.net/2433/176311 Right Type Departmental Bulletin Paper Textversion publisher Kyoto University Pub!. Seto Mar. Bioi. Lab., 39 (4/6): 221-228,2003 221 Synchronous Mass Release of Mature Medusae from the Hydroid Halocordyle disticha (Hydrozoa, Halocordylidae) and Experimental Induction of Different Timing by Light Changes G. N. GENZANO" and S. KUBOTA" " CONICET - Departamento de Ciencias Marinas, Facultad de Ciencias Exactas y Naturales, UNMdP, Funes 3250 (7600) Mar del Plata, Argentina "Seto Marine Biological Laboratory Kyoto, University, Shirahama, Wakayama 649-2211, Japan Abstract The timing mechanism for synchronous mass release of mature medusae of Halocordyle disticha was studied, using colonies from Shirahama, Wakayama, Japan, which were kept in a 450 I aquarium tank. In near natural conditions medusa release is correlated with sudden drop of light intensity such as occurs around sunset. Timing could be manipulated by controlling light intensity. Artificial sunset 2 hours earlier than normal caused mass release of medusae earlier than under natural conditions, whereas sunset artificially delayed 3 hours later than normal caused continuous release of medusa after the onset of darkness. The spawning of gametes of H. disticha is almost simultaneous with medusa release, and since the medusa has an ephemeral planktonic existence, synchrony of mass medusa release and also spawning of gametes may maximize fertilization success. -
A Case Study with the Monospecific Genus Aegina
MARINE BIOLOGY RESEARCH, 2017 https://doi.org/10.1080/17451000.2016.1268261 ORIGINAL ARTICLE The perils of online biogeographic databases: a case study with the ‘monospecific’ genus Aegina (Cnidaria, Hydrozoa, Narcomedusae) Dhugal John Lindsaya,b, Mary Matilda Grossmannc, Bastian Bentlaged,e, Allen Gilbert Collinsd, Ryo Minemizuf, Russell Ross Hopcroftg, Hiroshi Miyakeb, Mitsuko Hidaka-Umetsua,b and Jun Nishikawah aEnvironmental Impact Assessment Research Group, Research and Development Center for Submarine Resources, Japan Agency for Marine- Earth Science and Technology (JAMSTEC), Yokosuka, Japan; bLaboratory of Aquatic Ecology, School of Marine Bioscience, Kitasato University, Sagamihara, Japan; cMarine Biophysics Unit, Okinawa Institute of Science and Technology (OIST), Onna, Japan; dDepartment of Invertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA; eMarine Laboratory, University of Guam, Mangilao, USA; fRyo Minemizu Photo Office, Shimizu, Japan; gInstitute of Marine Science, University of Alaska Fairbanks, Alaska, USA; hDepartment of Marine Biology, Tokai University, Shizuoka, Japan ABSTRACT ARTICLE HISTORY Online biogeographic databases are increasingly being used as data sources for scientific papers Received 23 May 2016 and reports, for example, to characterize global patterns and predictors of marine biodiversity and Accepted 28 November 2016 to identify areas of ecological significance in the open oceans and deep seas. However, the utility RESPONSIBLE EDITOR of such databases is entirely dependent on the quality of the data they contain. We present a case Stefania Puce study that evaluated online biogeographic information available for a hydrozoan narcomedusan jellyfish, Aegina citrea. This medusa is considered one of the easiest to identify because it is one of KEYWORDS very few species with only four large tentacles protruding from midway up the exumbrella and it Biogeography databases; is the only recognized species in its genus. -
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. -
Farfan Thesis (8.041Mb)
The mineralogy and chemistry of modern shallow-water and deep-sea corals by Gabriela A. Farfan B.S. Geological and Environmental Sciences, Stanford University, 2009 Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY and the WOODS HOLE OCEANOGRAPHIC INSTITUTION February 2019 2019 Gabriela Aylin Farfan. All rights reserved. The author hereby grants to MIT and WHOI permission to reproduce and to distribute publicly paper and electronic copies of this thesis document in whole or in part in any medium now known or hereafter created. Signature of Author………………………………… …… Joint Program in Oceanogra ering Massachusetts Institute of Technology and Woods Hole Oceanographic Institution October 14, 2018 Certified by……………………………………… ………………… Dr. Colleen M. Hansel Thesis Supervisor Woods Hole Oceanographic Institution Accepted by…………………………………… …………………... Dr. Shuhei Ono Chair, Joint Committee for Chemical Oceanography Woods Hole Oceanographic Institution 1 2 The mineralogy and chemistry of modern shallow-water and deep-sea corals by Gabriela Aylin Farfan Submitted to the Massachusetts Institute of Technology and the Woods Hole Oceanographic Institution on October 14, 2018 in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Geochemistry Abstract The architecture of coral reef ecosystems is composed of coral skeletons built from the mineral aragonite (CaCO3). Coral reefs are currently being threatened by ocean acidification (OA), which may lower calcification rates, reduce skeletal density, and increase aragonite dissolution. Crystallography and chemistry are what govern the materials properties of minerals, such solubility and strength. Thus, understanding the mineralogical nature of coral aragonite and how it forms are important for predicting bulk skeletal responses under climate change. -
Midwater Data Sheet
MIDWATER TRAWL DATA SHEET RESEARCH VESSEL__________________________________(1/20/2013Version*) CLASS__________________;DATE_____________;NAME:_________________________; DEVICE DETAILS___________ LOCATION (OVERBOARD): LAT_______________________; LONG___________________________ LOCATION (AT DEPTH): LAT_______________________; LONG______________________________ LOCATION (START UP): LAT_______________________; LONG______________________________ LOCATION (ONBOARD): LAT_______________________; LONG______________________________ BOTTOM DEPTH_________; DEPTH OF SAMPLE:____________; DURATION OF TRAWL___________; TIME: IN_________AT DEPTH________START UP__________SURFACE_________ SHIP SPEED__________; WEATHER__________________; SEA STATE_________________; AIR TEMP______________ SURFACE TEMP__________; PHYS. OCE. NOTES______________________; NOTES_____________________________ INVERTEBRATES Lensia hostile_______________________ PHYLUM RADIOLARIA Lensia havock______________________ Family Tuscaroridae “Round yellow ones”___ Family Hippopodiidae Vogtia sp.___________________________ PHYLUM CTENOPHORA Family Prayidae Subfamily Nectopyramidinae Class Nuda "Pointed siphonophores"________________ Order Beroida Nectadamas sp._______________________ Family Beroidae Nectopyramis sp.______________________ Beroe abyssicola_____________________ Family Prayidae Beroe forskalii________________________ Subfamily Prayinae Beroe cucumis _______________________ Craseoa lathetica_____________________ Class Tentaculata Desmophyes annectens_________________ Subclass -
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. -
Biogeography of Jellyfish in the North Atlantic, by Traditional and Genomic Methods
Earth Syst. Sci. Data, 7, 173–191, 2015 www.earth-syst-sci-data.net/7/173/2015/ doi:10.5194/essd-7-173-2015 © Author(s) 2015. CC Attribution 3.0 License. Biogeography of jellyfish in the North Atlantic, by traditional and genomic methods P. Licandro1, M. Blackett1,2, A. Fischer1, A. Hosia3,4, J. Kennedy5, R. R. Kirby6, K. Raab7,8, R. Stern1, and P. Tranter1 1Sir Alister Hardy Foundation for Ocean Science (SAHFOS), The Laboratory, Citadel Hill, Plymouth PL1 2PB, UK 2School of Ocean and Earth Science, National Oceanography Centre, University of Southampton, European Way, Southampton SO14 3ZH, UK 3University Museum of Bergen, Department of Natural History, University of Bergen, P.O. Box 7800, 5020 Bergen, Norway 4Institute of Marine Research, P.O. Box 1870, 5817 Nordnes, Bergen, Norway 5Department of Environment, Fisheries and Sealing Division, Box 1000 Station 1390, Iqaluit, Nunavut, XOA OHO, Canada 6Marine Institute, Plymouth University, Drake Circus, Plymouth PL4 8AA, UK 7Institute for Marine Resources and Ecosystem Studies (IMARES), P.O. Box 68, 1970 AB Ijmuiden, the Netherlands 8Wageningen University and Research Centre, P.O. Box 9101, 6700 HB Wageningen, the Netherlands Correspondence to: P. Licandro ([email protected]) Received: 26 February 2014 – Published in Earth Syst. Sci. Data Discuss.: 5 November 2014 Revised: 30 April 2015 – Accepted: 14 May 2015 – Published: 15 July 2015 Abstract. Scientific debate on whether or not the recent increase in reports of jellyfish outbreaks represents a true rise in their abundance has outlined a lack of reliable records of Cnidaria and Ctenophora. Here we describe different jellyfish data sets produced within the EU programme EURO-BASIN. -
Articles and Detrital Matter
Biogeosciences, 7, 2851–2899, 2010 www.biogeosciences.net/7/2851/2010/ Biogeosciences doi:10.5194/bg-7-2851-2010 © Author(s) 2010. CC Attribution 3.0 License. Deep, diverse and definitely different: unique attributes of the world’s largest ecosystem E. Ramirez-Llodra1, A. Brandt2, R. Danovaro3, B. De Mol4, E. Escobar5, C. R. German6, L. A. Levin7, P. Martinez Arbizu8, L. Menot9, P. Buhl-Mortensen10, B. E. Narayanaswamy11, C. R. Smith12, D. P. Tittensor13, P. A. Tyler14, A. Vanreusel15, and M. Vecchione16 1Institut de Ciencies` del Mar, CSIC. Passeig Mar´ıtim de la Barceloneta 37-49, 08003 Barcelona, Spain 2Biocentrum Grindel and Zoological Museum, Martin-Luther-King-Platz 3, 20146 Hamburg, Germany 3Department of Marine Sciences, Polytechnic University of Marche, Via Brecce Bianche, 60131 Ancona, Italy 4GRC Geociencies` Marines, Parc Cient´ıfic de Barcelona, Universitat de Barcelona, Adolf Florensa 8, 08028 Barcelona, Spain 5Universidad Nacional Autonoma´ de Mexico,´ Instituto de Ciencias del Mar y Limnolog´ıa, A.P. 70-305 Ciudad Universitaria, 04510 Mexico,` Mexico´ 6Woods Hole Oceanographic Institution, MS #24, Woods Hole, MA 02543, USA 7Integrative Oceanography Division, Scripps Institution of Oceanography, La Jolla, CA 92093-0218, USA 8Deutsches Zentrum fur¨ Marine Biodiversitatsforschung,¨ Sudstrand¨ 44, 26382 Wilhelmshaven, Germany 9Ifremer Brest, DEEP/LEP, BP 70, 29280 Plouzane, France 10Institute of Marine Research, P.O. Box 1870, Nordnes, 5817 Bergen, Norway 11Scottish Association for Marine Science, Scottish Marine Institute, Oban, -
Title the METAMORPHOSIS of the ANTHOMEDUSA, POLYORCHIS
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Kyoto University Research Information Repository THE METAMORPHOSIS OF THE ANTHOMEDUSA, Title POLYORCHIS KARAFUTOENSIS KISHINOUYE Author(s) Nagao, Zen PUBLICATIONS OF THE SETO MARINE BIOLOGICAL Citation LABORATORY (1970), 18(1): 21-35 Issue Date 1970-09-16 URL http://hdl.handle.net/2433/175622 Right Type Departmental Bulletin Paper Textversion publisher Kyoto University THE METAMORPHOSIS OF THE ANTHOMEDUSA, POLYORCHIS KARAFUTOENSIS KISHINOUYE ZEN NAGAO Laboratory of Science Education, Kushiro Branch, Hokkaido University of Education, Kushiro, Hokkaido, Japan With 11 Text-figures· One of the highest Anthomedusa, Polyorchis karafutoensis was first described by KISHINOUYE (1910) from Sakhalin. Since then the medusa was sometimes reported from the southern coast and the eastern lagoon of Sakhalin and the eastern part of Hokkaido, Japan by UcHIDA (1925, 1927, 1940). However, its life history remains mostly unknown, as also in other members of the genus Polyorchis except for the fragmental records of the medusan development in P. penicillatus by FEWKES ( 1889) and FOERSTER (1923), in P. karafutoensis by UcHIDA (1927) and in P. montereyensis by SKOGSBERG ( 1948). In Akkeshi Bay Polyorchis karafutoensis is commonly found from middle April to late July. The early development of this species was previously reported by the author (NAGAO, 1963). In the present paper the metamorphosis and the growth in the medusan stage are dealt with. The medusae were collected in Akkeshi Bay and in Akkeshi Lake which is a lagoon and is directly connected with the bay (cf. UcHIDA et al., 1963). The medusae were collected by surface tow every week on the average during April - July in 1963 and 1965.