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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. -
MARINE FAUNA and FLORA of BERMUDA a Systematic Guide to the Identification of Marine Organisms
MARINE FAUNA AND FLORA OF BERMUDA A Systematic Guide to the Identification of Marine Organisms Edited by WOLFGANG STERRER Bermuda Biological Station St. George's, Bermuda in cooperation with Christiane Schoepfer-Sterrer and 63 text contributors A Wiley-Interscience Publication JOHN WILEY & SONS New York Chichester Brisbane Toronto Singapore ANTHOZOA 159 sucker) on the exumbrella. Color vari many Actiniaria and Ceriantharia can able, mostly greenish gray-blue, the move if exposed to unfavorable condi greenish color due to zooxanthellae tions. Actiniaria can creep along on their embedded in the mesoglea. Polyp pedal discs at 8-10 cm/hr, pull themselves slender; strobilation of the monodisc by their tentacles, move by peristalsis type. Medusae are found, upside through loose sediment, float in currents, down and usually in large congrega and even swim by coordinated tentacular tions, on the muddy bottoms of in motion. shore bays and ponds. Both subclasses are represented in Ber W. STERRER muda. Because the orders are so diverse morphologically, they are often discussed separately. In some classifications the an Class Anthozoa (Corals, anemones) thozoan orders are grouped into 3 (not the 2 considered here) subclasses, splitting off CHARACTERISTICS: Exclusively polypoid, sol the Ceriantharia and Antipatharia into a itary or colonial eNIDARIA. Oral end ex separate subclass, the Ceriantipatharia. panded into oral disc which bears the mouth and Corallimorpharia are sometimes consid one or more rings of hollow tentacles. ered a suborder of Scleractinia. Approxi Stomodeum well developed, often with 1 or 2 mately 6,500 species of Anthozoa are siphonoglyphs. Gastrovascular cavity compart known. Of 93 species reported from Ber mentalized by radially arranged mesenteries. -
Checklist of Fish and Invertebrates Listed in the CITES Appendices
JOINTS NATURE \=^ CONSERVATION COMMITTEE Checklist of fish and mvertebrates Usted in the CITES appendices JNCC REPORT (SSN0963-«OStl JOINT NATURE CONSERVATION COMMITTEE Report distribution Report Number: No. 238 Contract Number/JNCC project number: F7 1-12-332 Date received: 9 June 1995 Report tide: Checklist of fish and invertebrates listed in the CITES appendices Contract tide: Revised Checklists of CITES species database Contractor: World Conservation Monitoring Centre 219 Huntingdon Road, Cambridge, CB3 ODL Comments: A further fish and invertebrate edition in the Checklist series begun by NCC in 1979, revised and brought up to date with current CITES listings Restrictions: Distribution: JNCC report collection 2 copies Nature Conservancy Council for England, HQ, Library 1 copy Scottish Natural Heritage, HQ, Library 1 copy Countryside Council for Wales, HQ, Library 1 copy A T Smail, Copyright Libraries Agent, 100 Euston Road, London, NWl 2HQ 5 copies British Library, Legal Deposit Office, Boston Spa, Wetherby, West Yorkshire, LS23 7BQ 1 copy Chadwick-Healey Ltd, Cambridge Place, Cambridge, CB2 INR 1 copy BIOSIS UK, Garforth House, 54 Michlegate, York, YOl ILF 1 copy CITES Management and Scientific Authorities of EC Member States total 30 copies CITES Authorities, UK Dependencies total 13 copies CITES Secretariat 5 copies CITES Animals Committee chairman 1 copy European Commission DG Xl/D/2 1 copy World Conservation Monitoring Centre 20 copies TRAFFIC International 5 copies Animal Quarantine Station, Heathrow 1 copy Department of the Environment (GWD) 5 copies Foreign & Commonwealth Office (ESED) 1 copy HM Customs & Excise 3 copies M Bradley Taylor (ACPO) 1 copy ^\(\\ Joint Nature Conservation Committee Report No. -
The Sea Anemone Exaiptasia Diaphana (Actiniaria: Aiptasiidae) Associated to Rhodoliths at Isla Del Coco National Park, Costa Rica
The sea anemone Exaiptasia diaphana (Actiniaria: Aiptasiidae) associated to rhodoliths at Isla del Coco National Park, Costa Rica Fabián H. Acuña1,2,5*, Jorge Cortés3,4, Agustín Garese1,2 & Ricardo González-Muñoz1,2 1. Instituto de Investigaciones Marinas y Costeras (IIMyC). CONICET - Facultad de Ciencias Exactas y Naturales. Universidad Nacional de Mar del Plata. Funes 3250. 7600 Mar del Plata. Argentina, [email protected], [email protected], [email protected]. 2. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). 3. Centro de Investigación en Ciencias del Mar y Limnología (CIMAR), Ciudad de la Investigación, Universidad de Costa Rica, San Pedro, 11501-2060 San José, Costa Rica. 4. Escuela de Biología, Universidad de Costa Rica, San Pedro, 11501-2060 San José, Costa Rica, [email protected] 5. Estación Científica Coiba (Coiba-AIP), Clayton, Panamá, República de Panamá. * Correspondence Received 16-VI-2018. Corrected 14-I-2019. Accepted 01-III-2019. Abstract. Introduction: The sea anemones diversity is still poorly studied in Isla del Coco National Park, Costa Rica. Objective: To report for the first time the presence of the sea anemone Exaiptasia diaphana. Methods: Some rhodoliths were examined in situ in Punta Ulloa at 14 m depth, by SCUBA during the expedition UCR- UNA-COCO-I to Isla del Coco National Park on 24th April 2010. Living anemones settled on rhodoliths were photographed and its external morphological features and measures were recorded in situ. Results: Several indi- viduals of E. diaphana were observed on rodoliths and we repeatedly observed several small individuals of this sea anemone surrounding the largest individual in an area (presumably the founder sea anemone) on rhodoliths from Punta Ulloa. -
Guide to Some Harvested Aquarium Corals Version 1.3
Guide to some harvested aquarium corals Version 1.3 ( )1 Large septal Guide to some harvested aquarium teeth corals Version 1.3 Septa Authors Morgan Pratchett & Russell Kelley, May 2020 ARC Centre of Excellence for Coral Reef Studies Septa James Cook University Townsville, Queensland 4811 Australia Contents • Overview in life… p3 • Overview of skeletons… p4 • Cynarina lacrymalis p5 • Acanthophyllia deshayesiana p6 • Homophyllia australis p7 • Micromussa pacifica p8 • Unidentified Lobophylliid p9 • Lobophyllia vitiensis p10 • Catalaphyllia jardinei p11 • Trachyphyllia geoffroyi p12 Mouth • Heterocyathus aequicostatus & Heteropsammia cochlea p13 Small • Cycloseris spp. p14 septal • Diaseris spp. p15 teeth • Truncatoflabellum sp. p16 Oral disk Meandering valley Bibliography p17 Acknowledgements FRDC (Project 2014-029) Image support: Russell Kelley, Cairns Marine, Ultra Coral, JEN Veron, Jake Adams, Roberto Arrigioni ( )2 Small septal teeth Guide to some commonly harvested aquarium corals - Version 1.3 Overview in life… SOLID DISKS WITH FLESHY POLYPS AND PROMINENT SEPTAL TEETH Cynarina p5 Acanthophyllia p6 Homophyllia p7 Micromussa p8 Unidentified Lobophylliid p9 5cm disc, 1-2cm deep, large, thick, white 5-10cm disc at top of 10cm curved horn. Tissue 5cm disc, 1-2cm deep. Cycles of septa strongly <5cm disc, 1-2cm deep. Cycles of septa slightly septal teeth usually visible through tissue. In unequal. Large, tall teeth at inner marigns of primary unequal. Teeth of primary septa less large / tall at conceals septa. In Australia usually brown with inner margins. Australia usually translucent green or red. blue / green trim. septa. In Australia traded specimens are typically variegated green / red / orange. 2-3cm disc, 1-2cm deep. Undescribed species traded as Homophyllia australis in West Australia and Northern Territory but now recognised as distinct on genetic and morphological grounds. -
A Diverse Host Thrombospondin-Type-1
RESEARCH ARTICLE A diverse host thrombospondin-type-1 repeat protein repertoire promotes symbiont colonization during establishment of cnidarian-dinoflagellate symbiosis Emilie-Fleur Neubauer1, Angela Z Poole2,3, Philipp Neubauer4, Olivier Detournay5, Kenneth Tan3, Simon K Davy1*, Virginia M Weis3* 1School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand; 2Department of Biology, Western Oregon University, Monmouth, United States; 3Department of Integrative Biology, Oregon State University, Corvallis, United States; 4Dragonfly Data Science, Wellington, New Zealand; 5Planktovie sas, Allauch, France Abstract The mutualistic endosymbiosis between cnidarians and dinoflagellates is mediated by complex inter-partner signaling events, where the host cnidarian innate immune system plays a crucial role in recognition and regulation of symbionts. To date, little is known about the diversity of thrombospondin-type-1 repeat (TSR) domain proteins in basal metazoans or their potential role in regulation of cnidarian-dinoflagellate mutualisms. We reveal a large and diverse repertoire of TSR proteins in seven anthozoan species, and show that in the model sea anemone Aiptasia pallida the TSR domain promotes colonization of the host by the symbiotic dinoflagellate Symbiodinium minutum. Blocking TSR domains led to decreased colonization success, while adding exogenous *For correspondence: Simon. TSRs resulted in a ‘super colonization’. Furthermore, gene expression of TSR proteins was highest [email protected] (SKD); weisv@ at early time-points during symbiosis establishment. Our work characterizes the diversity of oregonstate.edu (VMW) cnidarian TSR proteins and provides evidence that these proteins play an important role in the Competing interests: The establishment of cnidarian-dinoflagellate symbiosis. authors declare that no DOI: 10.7554/eLife.24494.001 competing interests exist. -
Taxonomy and Phylogenetic Relationships of the Coral Genera Australomussa and Parascolymia (Scleractinia, Lobophylliidae)
Contributions to Zoology, 83 (3) 195-215 (2014) Taxonomy and phylogenetic relationships of the coral genera Australomussa and Parascolymia (Scleractinia, Lobophylliidae) Roberto Arrigoni1, 7, Zoe T. Richards2, Chaolun Allen Chen3, 4, Andrew H. Baird5, Francesca Benzoni1, 6 1 Dept. of Biotechnology and Biosciences, University of Milano-Bicocca, 20126, Milan, Italy 2 Aquatic Zoology, Western Australian Museum, 49 Kew Street, Welshpool, WA 6106, Australia 3Biodiversity Research Centre, Academia Sinica, Nangang, Taipei 115, Taiwan 4 Institute of Oceanography, National Taiwan University, Taipei 106, Taiwan 5 ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD 4811, Australia 6 Institut de Recherche pour le Développement, UMR227 Coreus2, 101 Promenade Roger Laroque, BP A5, 98848 Noumea Cedex, New Caledonia 7 E-mail: [email protected] Key words: COI, evolution, histone H3, Lobophyllia, Pacific Ocean, rDNA, Symphyllia, systematics, taxonomic revision Abstract Molecular phylogeny of P. rowleyensis and P. vitiensis . 209 Utility of the examined molecular markers ....................... 209 Novel micromorphological characters in combination with mo- Acknowledgements ...................................................................... 210 lecular studies have led to an extensive revision of the taxonomy References ...................................................................................... 210 and systematics of scleractinian corals. In the present work, we Appendix ....................................................................................... -
Protection of Host Anemones by Snapping Shrimps: a Case for Symbiotic Mutualism?
Symbiosis DOI 10.1007/s13199-014-0289-8 Protection of host anemones by snapping shrimps: a case for symbiotic mutualism? AmberM.McCammon& W. Randy Brooks Received: 4 June 2014 /Accepted: 29 July 2014 # Springer Science+Business Media Dordrecht 2014 Abstract The sea anemone Bartholomea annulata is an eco- especially common in marine environments (Roughgarden logically important member of Caribbean coral reefs which host 1975; Poulin and Grutter 1996;Côté2000). Mutualism; a a variety of symbiotic crustacean associates. Crustacean type of symbiotic relationship in which both partners derive exosymbionts typically gain protection from predation by dwell- some benefit from the association, are also widespread across ing with anemones. Concurrently, some symbionts may provide taxa (Boucher et al. 1982). The benefit(s) of symbiont- protection to their host by defending against anemone predators mediated protection of host species from microbial disease, such as the predatory fireworm, Hermodice carunculata,which parasites, and predators is increasingly evident (Haine 2008). can severely damage or completely devour prey anemones. Protection mechanisms are diverse and include various sym- Herein we show through both field and laboratory studies that biont derived chemical defenses (Haine 2008) as well as anemones hosting the symbiotic alpheid shrimp Alpheus armatus maintenance behaviors (Heil and McKey 2003; Stier et al. are significantly less likely to sustain damage by H. carunculata 2012) and defensive social interactions (Glynn 1980; Brooks than anemones without this shrimp. Our results suggest that the and Gwaltney 1993; Heil and McKey 2003;McKeonetal. association between A. armatus and B. annulata, although com- 2012). Previous studies have demonstrated that some crusta- plex because of the numerous symbionts involved, may be closer ceans will actively defend host cnidarians in their natural to mutualism on the symbiotic continuum. -
Alien Species in the Mediterranean Sea by 2012. a Contribution to the Application of European Union’S Marine Strategy Framework Directive (MSFD)
Review Article Mediterranean Marine Science Indexed in WoS (Web of Science, ISI Thomson) and SCOPUS The journal is available on line at http://www.medit-mar-sc.net Alien species in the Mediterranean Sea by 2012. A contribution to the application of European Union’s Marine Strategy Framework Directive (MSFD). Part 2. Introduction trends and pathways Α. ZENETOS1, S. GOFAS2, C. MORRI3, A. ROSSO4, D. VIOLANTI5, J.E. GARCÍA RASO2, M.E. ÇINAR6, A. ALMOGI-LABIN7, A.S. ATES8, E. AZZURRO9, E. BALLESTEROS10, C.N. BIANCHI3, M. BILECENOGLU11, M.C. GAMBI12, A. GIANGRANDE13, C. GRAVILI13, O. HYAMS-KAPHZAN7, P.K. KARACHLE14, S. KATSANEVAKIS15, L. LIPEJ16, F. MASTROTOTARO17, F. MINEUR18, M.A. PANCUCCI-PAPADOPOULOU1, A. RAMOS ESPLÁ19, C. SALAS2, G. SAN MARTÍN20, A. SFRISO21, N. STREFTARIS1 and M. VERLAQUE18 1 Hellenic Centre for Marine Research, P.O. Box 712, 19013, Anavissos, Greece 2 Departamento de Biologia Animal, Facultad de Ciencias, Universidad de Málaga, E-29071 Málaga, Spain 3 DiSTAV (Dipartimento di Scienze della Terra, dell’Ambiente e della Vita), University of Genoa, Corso Europa 26, I-16132 Genova, Italy 4 Dipartimento di Scienze Biologiche Geologiche e Ambientali, Sezione Scienze della Terra, Laboratorio Paleoecologia, Università di Catania, Corso Italia, 55- 95129 Catania, Italy 5 Dipartimento di Scienze della Terra, Università diTorino, via Valperga Caluso 35, 10125 Torino, Italy 6 Ege University, Faculty of Fisheries, Department of Hydrobiology, 35100 Bornova, Izmir, Turkey 7 Geological Survey of Israel, 30 Malchei Israel St., Jerusalem 95501, Israel 8 Department of Hydrobiology, Faculty of Marine Sciences and Technology Çanakkale Onsekiz Mart University, 17100, Çanakkale, Turkey 9 ISPRA, National Institute for Environmental Protection and Research, Piazzale dei Marmi 2, 57123 Livorno, Italy 10 Centre d’Estudis Avanç ats de Blanes (CSIC), Acc. -
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. -
On Some Hydroids (Cnidaria) from the Coast of Pakistan
Pakistan J. Zool., vol. 38(3), pp. 225-232, 2006. On Some Hydroids (Cnidaria) from the Coast of Pakistan NASEEM MOAZZAM AND MOHAMMAD MOAZZAM Institute of Marine Sciences, University of Karachi, Karachi 75270, Pakistan (NM) and Marine Fisheries Department, Government of Pakistan, Fish Harbour, West Wharf, Karachi 74900, Pakistan (MM) Abstract .- The paper deals with the occurrence of eleven species of the hydroids from the coast of Pakistan. All the species are reported for the first time from Pakistan. These species are Hydractinia epidocleensis, Pennaria disticha, Eudendrium capillare, Orthopyxis cf. crenata, Clytia noliformis, C. hummelincki, Dynamena crisioides, D. quadridentata, Sertularia distans, Pycnotheca mirabilis and Macrorhynchia philippina. Key words: Hydroids, Coelenterata, Pakistan, Hydractinia, Pennaria, Eudendrium, Orthopyxis, Clytia, Dynamena, Sertularia, Pycnotheca, Macrorhynchia. INTRODUCTION used in the paper are derived from Millard (1975), Gibbons and Ryland (1989), Ryland and Gibbons (1991). In comparison to other invertebrates, TAXONOMIC ENUMERATION hydroids are one of the least known groups of marine animals from the coast of Pakistan Haque Family BOUGAINVILLIIDAE (1977) reported a few Cnidaria from the Pakistani Genus HYDRACTINIA Van Beneden, 1841 coast including two hydroids i.e. Plumularia flabellum Allman, 1883 (= P. insignis Allman, 1. Hydractinia epidocleensis Leloup, 1931 1883) and Campanularia juncea Allman, 1874 (= (Fig. 1) Thyroscyphus junceus (Allman, 1876) from Keamari and Bhit Island, Karachi, respectively. Ahmed and Hameed (1999), Ahmed et al. (1978) and Haq et al. (1978) have mentioned the presence of hydroids in various habitats along the coast of Pakistan. Javed and Mustaquim (1995) reported Sertularia turbinata (Lamouroux, 1816) from Manora Channel, Karachi. The present paper describes eleven species of Cnidaria collected from the Pakistani coast all of which are new records for Pakistan. -
Towards a New Synthesis of Evolutionary Relationships and Classification of Scleractinia
J. Paleont., 75(6), 2001, pp. 1090±1108 Copyright q 2001, The Paleontological Society 0022-3360/01/0075-1090$03.00 TOWARDS A NEW SYNTHESIS OF EVOLUTIONARY RELATIONSHIPS AND CLASSIFICATION OF SCLERACTINIA JAROSèAW STOLARSKI AND EWA RONIEWICZ Instytut Paleobiologii, Polska Akademia Nauk, Twarda 51/55, 00-818 Warszawa, Poland ,[email protected]., ,[email protected]. ABSTRACTÐThe focus of this paper is to provide an overview of historical and modern accounts of scleractinian evolutionary rela- tionships and classi®cation. Scleractinian evolutionary relationships proposed in the 19th and the beginning of the 20th centuries were based mainly on skeletal data. More in-depth observations of the coral skeleton showed that the gross-morphology could be highly confusing. Profound differences in microstructural and microarchitectural characters of e.g., Mesozoic microsolenine, pachythecaliine, stylophylline, stylinine, and rhipidogyrine corals compared with nominotypic representatives of higher-rank units in which they were classi®ed suggest their separate (?subordinal) taxonomic status. Recent application of molecular techniques resulted in hypotheses of evolutionary relationships that differed from traditional ones. The emergence of new and promising research methods such as high- resolution morphometrics, analysis of biochemical skeletal data, and re®ned microstructural observations may still increase resolution of the ``skeletal'' approach. Achieving a more reliable and comprehensive scheme of evolutionary relationships and classi®cation