Revisiting the Phylogeny of Zoanthidea (Cnidaria: Anthozoa): Staggered Alignment Of
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An Aquarium Hobbyist Poisoning: Identification of New Palytoxins in Palythoa Cf
Toxicon 121 (2016) 41e50 Contents lists available at ScienceDirect Toxicon journal homepage: www.elsevier.com/locate/toxicon An aquarium hobbyist poisoning: Identification of new palytoxins in Palythoa cf. toxica and complete detoxification of the aquarium water by activated carbon * Luciana Tartaglione a, Marco Pelin b, Massimo Morpurgo c, Carmela Dell'Aversano a, , Javier Montenegro d, Giuseppe Sacco e, Silvio Sosa b, James Davis Reimer f, ** Patrizia Ciminiello a, Aurelia Tubaro b, a Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy b Department of Life Sciences, University of Trieste, Via A. Valerio 6, 34127 Trieste, Italy c Museum of Nature South Tyrol, Via Bottai 1, 39100 Bolzano, Italy d Molecular Invertebrate Systematics and Ecology Laboratory, Graduate School of Science and Engineering, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa 903-0212, Japan e General Hospital of Bolzano, Via L. Bohler€ 5, 39100 Bolzano, Italy f Molecular Invertebrate Systematics and Ecology Laboratory, Faculty of Science, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa 903-0212, Japan article info abstract Article history: Palytoxin (PLTX) is a lethal natural toxin often found in Palythoa zoantharians that, together with its Received 13 June 2016 congeners, may induce adverse effects in humans after inhalation of toxic aerosols both in open-air and Received in revised form domestic environments, namely in the vicinity of public and private aquaria. In this study, we describe a 15 August 2016 poisoning of an aquarium hobbyist who was hospitalized after handling a PLTXs-containing zoantharian Accepted 17 August 2016 hexacoral. Furthermore, we provide evidence for water detoxification. -
Hexacorallia: Zoantharia) Populations on Shores in Kwazulu-Natal, South Africa
Zootaxa 3986 (2): 332–356 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2015 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3986.3.4 http://zoobank.org/urn:lsid:zoobank.org:pub:DCF49848-49C7-4972-B88D-05986300F30E Size-defined morphotypes in Zoanthus (Hexacorallia: Zoantharia) populations on shores in KwaZulu-Natal, South Africa JOHN S. RYLAND Department of Biosciences, Wallace Building, Swansea University, Swansea SA2 8PP, Wales UK. E-mail: [email protected] Abstract Colonial zoanthids are a conspicuous feature of the subtropical rocky intertidal in KwaZulu-Natal but those of the genus Zoanthus have a confused taxonomy with 10, difficult to separate, nominal species described from the region. This paper presents an analysis of polyp size, measured as mean diameter determined photographically from the number of polyps occupying an area of 6 × 4 cm2. The results, based on diameter frequency of 127 samples from five shores, indicate three populations (morphotypes) with means of 4.3 (SD ±0.53), 5.7 (SD ±0.70) and 8.4 (SD ±0.58) mm occurring in the ap- proximate abundance ratios of 10:5:1, possibly corresponding to Zoanthus sansibaricus, Z. natalensis and Z. lawrencei. The underlying assumptions with regard to population structure (the number, size and degree of fragmentation of clones) and the normality of data are discussed, as are trans-oceanic larval dispersal, recruitment, and genetic connectivity. The essential, traditional species description in Zoanthus, using internal morphology, on its own may be an inadequate discrim- inator of species. -
A Case of Modular Phenotypic Plasticity in the Depth
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Springer - Publisher Connector Calixto-Botía and Sánchez BMC Evolutionary Biology (2017) 17:55 DOI 10.1186/s12862-017-0900-8 RESEARCH ARTICLE Open Access A case of modular phenotypic plasticity in the depth gradient for the gorgonian coral Antillogorgia bipinnata (Cnidaria: Octocorallia) Iván Calixto-Botía1,2* and Juan A. Sánchez2,3 Abstract Background: Phenotypic plasticity, as a phenotypic response induced by the environment, has been proposed as a key factor in the evolutionary history of corals. A significant number of octocoral species show high phenotypic variation, exhibiting a strong overlap in intra- and inter-specific morphologic variation. This is the case of the gorgonian octocoral Antillogorgia bipinnata (Verrill 1864), which shows three polyphyletic morphotypes along a bathymetric gradient. This research tested the phenotypic plasticity of modular traits in A. bipinnata with a reciprocal transplant experiment involving 256 explants from two morphotypes in two locations and at two depths. Vertical and horizontal length and number of new branches were compared 13 weeks following transplant. The data were analysed with a linear mixed-effects model and a graphic approach by reaction norms. Results: At the end of the experiment, 91.8% of explants survived. Lower vertical and horizontal growth rates and lower branch promotion were found for deep environments compared to shallow environments. The overall variation behaved similarly to the performance of native transplants. In particular, promotion of new branches showed variance mainly due to a phenotypic plastic effect. Conclusions: Globally, environmental and genotypic effects explain the variation of the assessed traits. -
PMNHS Bulletin Number 6, Autumn 2016
ISSN 2054-7137 BULLETIN of the PORCUPINE MARINE NATURAL HISTORY SOCIETY Autumn 2016 — Number 6 Bulletin of the Porcupine Marine Natural History Society No. 6 Autumn 2016 Hon. Chairman — Susan Chambers Hon. Secretary — Frances Dipper National Museums Scotland 18 High St 242 West Granton Road Landbeach Edinburgh EH5 1JA Cambridge CB25 9FT 07528 519465 [email protected] [email protected] Hon. Membership Secretary — Roni Robbins Hon. Treasurer — Jon Moore ARTOO Marine Biology Consultants, Ti Cara, Ocean Quay Marina, Point Lane, Belvidere Road, Cosheston, Southampton SO14 5QY Pembroke Dock, [email protected] Pembrokeshire SA72 4UN 01646 687946 Hon. Records Convenor — Julia Nunn [email protected] Cherry Cottage 11 Ballyhaft Road Hon. Editor — Vicki Howe Newtownards White House, Co. Down BT22 2AW Penrhos, [email protected] Raglan NP15 2LF 07779 278841 — Tammy Horton [email protected] Hon. Web-site Officer National Oceanography Centre, Waterfront Campus, Newsletter Layout & Design European Way, — Teresa Darbyshire Southampton SO14 3ZH Department of Natural Sciences, 023 80 596 352 Amgueddfa Cymru — National Museum Wales, [email protected] Cathays Park, Cardiff CF10 3NP Porcupine MNHS welcomes new members- scientists, 029 20 573 222 students, divers, naturalists and lay people. [email protected] We are an informal society interested in marine natural history and recording particularly in the North Atlantic and ‘Porcupine Bight’. Members receive 2 Bulletins per year which include proceedings -
JNCC Coastal Directories Project Team
Coasts and seas of the United Kingdom Region 11 The Western Approaches: Falmouth Bay to Kenfig edited by J.H. Barne, C.F. Robson, S.S. Kaznowska, J.P. Doody, N.C. Davidson & A.L. Buck Joint Nature Conservation Committee Monkstone House, City Road Peterborough PE1 1JY UK ©JNCC 1996 This volume has been produced by the Coastal Directories Project of the JNCC on behalf of the project Steering Group and supported by WWF-UK. JNCC Coastal Directories Project Team Project directors Dr J.P. Doody, Dr N.C. Davidson Project management and co-ordination J.H. Barne, C.F. Robson Editing and publication S.S. Kaznowska, J.C. Brooksbank, A.L. Buck Administration & editorial assistance C.A. Smith, R. Keddie, J. Plaza, S. Palasiuk, N.M. Stevenson The project receives guidance from a Steering Group which has more than 200 members. More detailed information and advice came from the members of the Core Steering Group, which is composed as follows: Dr J.M. Baxter Scottish Natural Heritage R.J. Bleakley Department of the Environment, Northern Ireland R. Bradley The Association of Sea Fisheries Committees of England and Wales Dr J.P. Doody Joint Nature Conservation Committee B. Empson Environment Agency Dr K. Hiscock Joint Nature Conservation Committee C. Gilbert Kent County Council & National Coasts and Estuaries Advisory Group Prof. S.J. Lockwood MAFF Directorate of Fisheries Research C.R. Macduff-Duncan Esso UK (on behalf of the UK Offshore Operators Association) Dr D.J. Murison Scottish Office Agriculture, Environment & Fisheries Department Dr H.J. Prosser Welsh Office Dr J.S. -
Deepseacorals.Pdf
Protection of Deep-Sea Corals from Physical Damage by Fishing Gear under the MSA Deep Sea Coral Discretionary Authority Purpose The National Oceanic and Atmospheric Administration (NOAA) is a steward of the nation’s living marine resources. This document will assist NOAA offices and the regional fishery management councils (Councils)1 when developing protective measures for deep-sea corals under section 303(b)(2)(B) of the Magnuson-Stevens Fishery Conservation and Management Act (MSA).2 Section 303(b)(2) provides that any fishery management plan (FMP) which is prepared by any Council or the Secretary, with respect to any fishery, may: A) designate zones where, and periods when, fishing shall be limited, or shall not be permitted, or shall be permitted only by specified types of fishing vessels or with specified types and quantities of fishing gear; B) designate such zones in areas where deep sea corals are identified under section 408 [the Deep Sea Coral Research and Technology Program], to protect deep sea corals from physical damage from fishing gear or to prevent loss or damage to such fishing gear from interactions with deep sea corals, after considering long-term sustainable uses of fishery resources in such areas. 16 U.S.C. § 1853(b)(2)(A)-(B). We encourage use of this discretionary authority to advance the agency’s and Councils’ conservation objectives. NOAA’s Strategic Plan for Deep-Sea Coral and Sponge Ecosystems seeks to ensure that fisheries that may interact with known and likely deep-sea coral ecosystems are identified and monitored and that such ecosystems are protected from the impacts of fishing gear (see Figure 1).3 This document is consistent with those policy goals. -
Revision of Isaurus Sp. Diversity Through Molecular Investigation Along the Saurashtra Coast, Gujarat, India
International Journal of Zoology Studies International Journal of Zoology Studies ISSN: 2455-7269 Impact Factor: RJIF 5.14 www.zoologyjournals.com Volume 3; Issue 1; January 2018; Page No. 204-208 Revision of Isaurus sp. diversity through molecular investigation along the Saurashtra coast, Gujarat, India Nevya Thakkar, Kinjal Shah, Pinal Shah, Pradeep Mankodi Division of Freshwater and Marine Biology, Department of Zoology, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India Abstract Zoanthids (Order-Zoantheria, Class-Anthozoa) are benthic cnidarians which occupies the larger extent of rocky littoral zone of the tropical seas. The current paper deals with the relationship and phylogenetic confirmation of different Isaurus spp. (Anthozoa: Zoathidae) within the genera. Isaurus sp. are having, non-erect, recumbent polyp and are having tubercles on their body surface except Isaurus cliftoni. This genera is known from both the Atlantic and Indo-Pacific regions and is generally found in intertidal areas. In India, Isaurus spp. are believed to be very rare and have been reported from only a handful of locations like Veraval from a previous survey and Okha, Sutrapada and Vadodara Jhala in the present study. Total 07 specimens of the species were collected. Two species of Isaurus viz., Isaurus tuberculatus and Isaurus maculatus were observed and identified morphologically, however upon doing molecular phylogeny using separate genes like COI, 12s rRNA and 16s rRNA, Isaurus tuberculatus was the only species confirmed. The phylogenetic tree was constructed using 16s rRNA gene. Phylogenetic relationship of the confirmed species also showed 98% similarity with Isaurus tuberculatus of Japan, South Africa and Florida. -
Genetic Divergence and Polyphyly in the Octocoral Genus Swiftia [Cnidaria: Octocorallia], Including a Species Impacted by the DWH Oil Spill
diversity Article Genetic Divergence and Polyphyly in the Octocoral Genus Swiftia [Cnidaria: Octocorallia], Including a Species Impacted by the DWH Oil Spill Janessy Frometa 1,2,* , Peter J. Etnoyer 2, Andrea M. Quattrini 3, Santiago Herrera 4 and Thomas W. Greig 2 1 CSS Dynamac, Inc., 10301 Democracy Lane, Suite 300, Fairfax, VA 22030, USA 2 Hollings Marine Laboratory, NOAA National Centers for Coastal Ocean Sciences, National Ocean Service, National Oceanic and Atmospheric Administration, 331 Fort Johnson Rd, Charleston, SC 29412, USA; [email protected] (P.J.E.); [email protected] (T.W.G.) 3 Department of Invertebrate Zoology, National Museum of Natural History, Smithsonian Institution, 10th and Constitution Ave NW, Washington, DC 20560, USA; [email protected] 4 Department of Biological Sciences, Lehigh University, 111 Research Dr, Bethlehem, PA 18015, USA; [email protected] * Correspondence: [email protected] Abstract: Mesophotic coral ecosystems (MCEs) are recognized around the world as diverse and ecologically important habitats. In the northern Gulf of Mexico (GoMx), MCEs are rocky reefs with abundant black corals and octocorals, including the species Swiftia exserta. Surveys following the Deepwater Horizon (DWH) oil spill in 2010 revealed significant injury to these and other species, the restoration of which requires an in-depth understanding of the biology, ecology, and genetic diversity of each species. To support a larger population connectivity study of impacted octocorals in the Citation: Frometa, J.; Etnoyer, P.J.; GoMx, this study combined sequences of mtMutS and nuclear 28S rDNA to confirm the identity Quattrini, A.M.; Herrera, S.; Greig, Swiftia T.W. -
Metabolomic Profiling Reveals Deep Chemical Divergence Between Two
OPEN Metabolomic profiling reveals deep SUBJECT AREAS: chemical divergence between two METABOLOMICS CHEMICAL ECOLOGY morphotypes of the zoanthid BIODIVERSITY MASS SPECTROMETRY Parazoanthus axinellae Nadja Cachet1, Gre´gory Genta-Jouve1,2, Julijana Ivanisevic1,3, Pierre Chevaldonne´3, Fre´de´ric Sinniger4,5, Received Ge´rald Culioli1,6, Thierry Pe´rez3 & Olivier P. Thomas1,3 10 October 2014 Accepted 1Institut de Chimie de Nice - EEIC, UMR 7272 CNRS, Universite´ de Nice-Sophia Antipolis, Parc Valrose, 06108 Nice, France, 8 January 2015 2Laboratoire de Pharmacognosie et de Chimie des Substances Naturelles, UMR CNRS 8638 COMETE, Universite´ Paris Descartes, 4 Avenue de l’Observatoire 75006 Paris, France, 3Institut Me´diterrane´en de Biodiversite´ et d’Ecologie Marine et Continentale, UMR Published 7263 CNRS, IRD, Aix Marseille Universite´, Avignon Universite´, Station Marine d’Endoume, Rue Batterie des Lions, 13007 6 February 2015 Marseille, France, 4Japan Agency for Marine-Earth Science and Technology, 224-3 Aza-Toyohara, Nago City, Okinawa 905- 2172, Japan, 5Tropical Biosphere Reseach Center, University of the Ryukyus, 3422 Sesoko, Motobu, Okinawa 905-0227, Japan, 6MAPIEM, EA 4323 Universite´ de Toulon, 83957 La Garde, France. Correspondence and requests for materials Metabolomics has recently proven its usefulness as complementary tool to traditional morphological and should be addressed to genetic analyses for the classification of marine invertebrates. Among the metabolite-rich cnidarian order T.P. (thierry.perez@ Zoantharia, Parazoanthus is a polyphyletic genus whose systematics and phylogeny remain controversial. imbe.fr) or O.P.T. Within this genus, one of the most studied species, Parazoanthus axinellae is prominent in rocky shallow (olivier.thomas@unice. waters of the Mediterranean Sea and the NE Atlantic Ocean. -
Seasearch Seasearch Wales 2012 Summary Report Summary Report
Seasearch Wales 2012 Summary Report report prepared by Kate Lock, South and West Wales coco----ordinatorordinator Liz MorMorris,ris, North Wales coco----ordinatorordinator Chris Wood, National coco----ordinatorordinator Seasearch Wales 2012 Seasearch is a volunteer marine habitat and species surveying scheme for recreational divers in Britain and Ireland. It is coordinated by the Marine Conservation Society. This report summarises the Seasearch activity in Wales in 2012. It includes summaries of the sites surveyed and identifies rare or unusual species and habitats encountered. These include a number of Welsh Biodiversity Action Plan habitats and species. It does not include all of the detailed data as this has been entered into the Marine Recorder database and supplied to Natural Resources Wales for use in its marine conservation activities. The data is also available on-line through the National Biodiversity Network. During 2012 we continued to focus on Biodiversity Action Plan species and habitats and on sites that had not been previously surveyed. Data from Wales in 2012 comprised 192 Observation Forms, 154 Survey Forms and 1 sea fan record. The total of 347 represents 19% of the data for the whole of Britain and Ireland. Seasearch in Wales is delivered by two Seasearch regional coordinators. Kate Lock coordinates the South and West Wales region which extends from the Severn estuary to Aberystwyth. Liz Morris coordinates the North Wales region which extends from Aberystwyth to the Dee. The two coordinators are assisted by a number of active Seasearch Tutors, Assistant Tutors and Dive Organisers. Overall guidance and support is provided by the National Seasearch Coordinator, Chris Wood. -
Halogenated Tyrosine Derivatives from the Tropical Eastern Pacific
Article Cite This: J. Nat. Prod. 2019, 82, 1354−1360 pubs.acs.org/jnp Halogenated Tyrosine Derivatives from the Tropical Eastern Pacific Zoantharians Antipathozoanthus hickmani and Parazoanthus darwini † ‡ † § ‡ ⊥ ∥ Paul O. Guillen, , Karla B. Jaramillo, , Laurence Jennings, Gregorý Genta-Jouve, , # # # † Mercedes de la Cruz, Bastien Cautain, Fernando Reyes, Jenny Rodríguez, ‡ and Olivier P. Thomas*, † ESPOL Escuela Superior Politecnicá del Litoral, ESPOL, Centro Nacional de Acuacultura e Investigaciones Marinas, Campus Gustavo Galindo km. 30.5 vía Perimetral, P.O. Box 09-01-5863, Guayaquil, Ecuador ‡ Marine Biodiscovery, School of Chemistry and Ryan Institute, National University of Ireland Galway (NUI Galway), University Road, H91 TK33 Galway, Ireland § Zoology, School of Natural Sciences and Ryan Institute, National University of Ireland Galway (NUI Galway), University Road, H91 TK33 Galway, Ireland ⊥ ́ Equipe C-TAC, UMR CNRS 8038 CiTCoM, UniversitéParis Descartes, 4 Avenue de l’Observatoire, 75006 Paris, France ∥ UnitéMoleculeś de Communication et Adaptation des Micro-organismes (UMR 7245), Sorbonne Universites,́ Museuḿ National d’Histoire Naturelle, CNRS, Paris, France # Fundacioń MEDINA, Centro de Excelencia en Investigacioń de Medicamentos Innovadores en Andalucía, Avenida del Conocimiento 34, Parque Tecnologicó de Ciencias de la Salud, E-18016, Armilla, Granada, Spain *S Supporting Information ABSTRACT: In the search for bioactive marine natural products from zoantharians of the Tropical Eastern Pacific, four new tyrosine dipeptides, -
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.