Appendix.—Octocoral Species Profiles Taxonomy, Geographic
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Atoll Research Bulletin No. 303
ATOLL RESEARCH BULLETIN NO. 303 ANNOTATED CHECKLIST OF THE GORGONACEA FROM MARTINIQUE AND GUADELOUPE ISLANDS (F. W. I.) BY PHILIPPOT VERONIQUE ISSUED BY THE SMITHSONIAN INSTITUTION WASHINGTON, D.C., U.SA AUGUST 1987 ANNOTATED CHECKLIST OF THE GORGONACEA FROM MARTINIQUE AND GUADELOUPE ISLANDS (F. W. I.) BY PHILIPPOT VERONIQUE ABSTRACT Seventy-five species of Gorgonians are recorded from Martinique and Guadeloupe. Twenty-two were exclusively collected during the Blake expedition (1877-1880). Fifty were recently observed by SCUBA diving and three were dredged in Guadeloupe. Among them, 13 species (I'lexaura nina, Eunicea clavigera, .knighti, E.pinta, E.palmeri, Muricea pinnata, Muriceopsis petila, Lophogorgia hebes, Leptogorgia setacea, L.virgulata, Pseudopterogorgia elisabethae, P.hystrix and Pterogorgia anceDs) and 2 forms (Plexaura homomalla forma kuekenthali and Eunicea calyculata forma coronata) are recorded for the first time in the Windward Group of the Lesser Antilles. I - INTRODUCTION Previous works have shown the high abundance of the Gorgonacea in the West Indies. Early taxonomic studies were published by several biologists as Duchassaing and Michelotti (18601, Verrill (18831, Kukenthal (19161, Kunze (19161 and Riess (\1929). Deichmann (1936) published an important monograph on the octocorallians of the West Indies region and more recently, Bayer (1961) made a general review of the shallow-water Octocorallia. Ecological assemblages of gorgonians of several West Indies zones have been recently studied. Gordon (1925) described the communities occuring around Curacao Islands. Guitart-Manday (1959) studied a portion of the coast of Cuba and observaticns upon Gorgonians living on the Mexican coast were published by Chamberlain (1966). Then, Gonzalez-Brito (1970) published a list of octocorallians from Puerto-Rico and Goldberg (1973) on the reefs of Florida. -
Coelenterata: Anthozoa), with Diagnoses of New Taxa
PROC. BIOL. SOC. WASH. 94(3), 1981, pp. 902-947 KEY TO THE GENERA OF OCTOCORALLIA EXCLUSIVE OF PENNATULACEA (COELENTERATA: ANTHOZOA), WITH DIAGNOSES OF NEW TAXA Frederick M. Bayer Abstract.—A serial key to the genera of Octocorallia exclusive of the Pennatulacea is presented. New taxa introduced are Olindagorgia, new genus for Pseudopterogorgia marcgravii Bayer; Nicaule, new genus for N. crucifera, new species; and Lytreia, new genus for Thesea plana Deich- mann. Ideogorgia is proposed as a replacement ñame for Dendrogorgia Simpson, 1910, not Duchassaing, 1870, and Helicogorgia for Hicksonella Simpson, December 1910, not Nutting, May 1910. A revised classification is provided. Introduction The key presented here was an essential outgrowth of work on a general revisión of the octocoral fauna of the western part of the Atlantic Ocean. The far-reaching zoogeographical affinities of this fauna made it impossible in the course of this study to ignore genera from any part of the world, and it soon became clear that many of them require redefinition according to modern taxonomic standards. Therefore, the type-species of as many genera as possible have been examined, often on the basis of original type material, and a fully illustrated generic revisión is in course of preparation as an essential first stage in the redescription of western Atlantic species. The key prepared to accompany this generic review has now reached a stage that would benefit from a broader and more objective testing under practical conditions than is possible in one laboratory. For this reason, and in order to make the results of this long-term study available, even in provisional form, not only to specialists but also to the growing number of ecologists, biochemists, and physiologists interested in octocorals, the key is now pre- sented in condensed form with minimal illustration. -
Preliminary Report on the Octocorals (Cnidaria: Anthozoa: Octocorallia) from the Ogasawara Islands
国立科博専報,(52), pp. 65–94 , 2018 年 3 月 28 日 Mem. Natl. Mus. Nat. Sci., Tokyo, (52), pp. 65–94, March 28, 2018 Preliminary Report on the Octocorals (Cnidaria: Anthozoa: Octocorallia) from the Ogasawara Islands Yukimitsu Imahara1* and Hiroshi Namikawa2 1Wakayama Laboratory, Biological Institute on Kuroshio, 300–11 Kire, Wakayama, Wakayama 640–0351, Japan *E-mail: [email protected] 2Showa Memorial Institute, National Museum of Nature and Science, 4–1–1 Amakubo, Tsukuba, Ibaraki 305–0005, Japan Abstract. Approximately 400 octocoral specimens were collected from the Ogasawara Islands by SCUBA diving during 2013–2016 and by dredging surveys by the R/V Koyo of the Tokyo Met- ropolitan Ogasawara Fisheries Center in 2014 as part of the project “Biological Properties of Bio- diversity Hotspots in Japan” at the National Museum of Nature and Science. Here we report on 52 lots of these octocoral specimens that have been identified to 42 species thus far. The specimens include seven species of three genera in two families of Stolonifera, 25 species of ten genera in two families of Alcyoniina, one species of Scleraxonia, and nine species of four genera in three families of Pennatulacea. Among them, three species of Stolonifera: Clavularia cf. durum Hick- son, C. cf. margaritiferae Thomson & Henderson and C. cf. repens Thomson & Henderson, and five species of Alcyoniina: Lobophytum variatum Tixier-Durivault, L. cf. mirabile Tixier- Durivault, Lohowia koosi Alderslade, Sarcophyton cf. boletiforme Tixier-Durivault and Sinularia linnei Ofwegen, are new to Japan. In particular, Lohowia koosi is the first discovery since the orig- inal description from the east coast of Australia. -
New 9-Hydroxybriarane Diterpenoids from a Gorgonian Coral Briareum Sp
International Journal of Molecular Sciences Article New 9-Hydroxybriarane Diterpenoids from a Gorgonian Coral Briareum sp. (Briareidae) Yin-Di Su 1,2,†, Chun-Sung Sung 3,4,†, Zhi-Hong Wen 1,5, Yu-Hsin Chen 2,6, Yu-Chia Chang 2,5, Jih-Jung Chen 7, Lee-Shing Fang 8, Yang-Chang Wu 9,10,11,12,*, Jyh-Horng Sheu 1,5,* and Ping-Jyun Sung 1,2,10,12,13,* Received: 30 November 2015; Accepted: 5 January 2016; Published: 9 January 2016 Academic Editor: Vassilios Roussis 1 Department of Marine Biotechnology & Resources and Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 804, Taiwan; [email protected] (Y.-D.S.); [email protected] (Z.-H.W.) 2 National Museum of Marine Biology & Aquarium, Pingtung 944, Taiwan; [email protected] (Y.-H.C.); [email protected] (Y.-C.C.) 3 Department of Anesthesiology, Taipei Veterans General Hospital, Taipei 112, Taiwan; [email protected] 4 School of Medicine, National Yang-Ming University, Taipei 112, Taiwan 5 Doctoral Degree Program of Marine Biotechnology, National Sun Yat-sen University & Academia Sinica, Kaohsiung 804, Taiwan 6 Department of Life Science and Institute of Biotechnology, National Dong Hwa University, Hualien 974, Taiwan 7 Department of Pharmacy & Graduate Institute of Pharmaceutical Technology, Tajen University, Pingtung 907, Taiwan; [email protected] 8 Department of Sport, Health and Leisure, Cheng Shiu University, Kaohsiung 833, Taiwan; [email protected] 9 School of Pharmacy, College of Pharmacy, China Medical University, Taichung 404, Taiwan 10 Chinese Medicine -
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. -
Table B – Subclass Octocorallia
Table B – Subclass Octocorallia BINOMEN ORDER SUBORDER FAMILY SUBFAMILY GENUS SPECIES SUBSPECIES COMN_NAMES AUTHORITY SYNONYMS #Records Acanella arbuscula Alcyonacea Calcaxonia Isididae n/a Acanella arbuscula n/a n/a n/a n/a 59 Acanthogorgia armata Alcyonacea Holaxonia Acanthogorgiidae n/a Acanthogorgia armata n/a n/a Verrill, 1878 n/a 95 Anthomastus agassizii Alcyonacea Alcyoniina Alcyoniidae n/a Anthomastus agassizii n/a n/a (Verrill, 1922) n/a 35 Anthomastus grandiflorus Alcyonacea Alcyoniina Alcyoniidae n/a Anthomastus grandiflorus n/a n/a Verrill, 1878 Anthomastus purpureus 37 Anthomastus sp. Alcyonacea Alcyoniina Alcyoniidae n/a Anthomastus sp. n/a n/a Verrill, 1878 n/a 1 Anthothela grandiflora Alcyonacea Scleraxonia Anthothelidae n/a Anthothela grandiflora n/a n/a (Sars, 1856) n/a 24 Capnella florida Alcyonacea n/a Nephtheidae n/a Capnella florida n/a n/a (Verrill, 1869) Eunephthya florida 44 Capnella glomerata Alcyonacea n/a Nephtheidae n/a Capnella glomerata n/a n/a (Verrill, 1869) Eunephthya glomerata 4 Chrysogorgia agassizii Alcyonacea Holaxonia Acanthogorgiidae Chrysogorgiidae Chrysogorgia agassizii n/a n/a (Verrill, 1883) n/a 2 Clavularia modesta Alcyonacea n/a Clavulariidae n/a Clavularia modesta n/a n/a (Verrill, 1987) n/a 6 Clavularia rudis Alcyonacea n/a Clavulariidae n/a Clavularia rudis n/a n/a (Verrill, 1922) n/a 1 Gersemia fruticosa Alcyonacea Alcyoniina Alcyoniidae n/a Gersemia fruticosa n/a n/a Marenzeller, 1877 n/a 3 Keratoisis flexibilis Alcyonacea Calcaxonia Isididae n/a Keratoisis flexibilis n/a n/a Pourtales, 1868 n/a 1 Lepidisis caryophyllia Alcyonacea n/a Isididae n/a Lepidisis caryophyllia n/a n/a Verrill, 1883 Lepidisis vitrea 13 Muriceides sp. -
Count Or Pointcount: Is Percent Octocoral Cover an Adequate Proxy for Octocoral Abundance? Matthew .J Lybolt University of South Florida
University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School 4-4-2003 Count or Pointcount: Is Percent Octocoral Cover an Adequate Proxy for Octocoral Abundance? Matthew .J Lybolt University of South Florida Follow this and additional works at: https://scholarcommons.usf.edu/etd Part of the American Studies Commons Scholar Commons Citation Lybolt, Matthew J., "Count or Pointcount: Is Percent Octocoral Cover an Adequate Proxy for Octocoral Abundance?" (2003). Graduate Theses and Dissertations. https://scholarcommons.usf.edu/etd/1422 This Thesis is brought to you for free and open access by the Graduate School at Scholar Commons. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Scholar Commons. For more information, please contact [email protected]. COUNT OR POINTCOUNT: IS PERCENT OCTOCORAL COVER AN ADEQUATE PROXY FOR OCTOCORAL ABUNDANCE? by MATTHEW J. LYBOLT A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science Department of Biological Oceanography College of Marine Science University of South Florida Major Professor: Pamela Hallock Muller, Ph.D. Walter C. Jaap, B.S. James W. Porter, Ph.D. George Yanev, Ph.D. Date of Approval: 4 April 2003 Keywords: Octocoral, Gorgonia ventalina, Florida Keys, Percent Cover, Hurricane Georges © Copyright 2003, Matthew Lybolt Acknowledgements I would like to thank and acknowledge my major professor Dr. Pamela Hallock Muller for valuable input and much appreciated latitude. With her guidance, my skill as a writer and my capacity as a scientist have improved greatly. I would like to thank my committee members Walter Jaap, Dr. -
The Genetic Identity of Dinoflagellate Symbionts in Caribbean Octocorals
Coral Reefs (2004) 23: 465-472 DOI 10.1007/S00338-004-0408-8 REPORT Tamar L. Goulet • Mary Alice CofFroth The genetic identity of dinoflagellate symbionts in Caribbean octocorals Received: 2 September 2002 / Accepted: 20 December 2003 / Published online: 29 July 2004 © Springer-Verlag 2004 Abstract Many cnidarians (e.g., corals, octocorals, sea Introduction anemones) maintain a symbiosis with dinoflagellates (zooxanthellae). Zooxanthellae are grouped into The cornerstone of the coral reef ecosystem is the sym- clades, with studies focusing on scleractinian corals. biosis between cnidarians (e.g., corals, octocorals, sea We characterized zooxanthellae in 35 species of Caribbean octocorals. Most Caribbean octocoral spe- anemones) and unicellular dinoñagellates commonly called zooxanthellae. Studies of zooxanthella symbioses cies (88.6%) hosted clade B zooxanthellae, 8.6% have previously been hampered by the difficulty of hosted clade C, and one species (2.9%) hosted clades B and C. Erythropodium caribaeorum harbored clade identifying the algae. Past techniques relied on culturing and/or identifying zooxanthellae based on their free- C and a unique RFLP pattern, which, when se- swimming form (Trench 1997), antigenic features quenced, fell within clade C. Five octocoral species (Kinzie and Chee 1982), and cell architecture (Blank displayed no zooxanthella cladal variation with depth. 1987), among others. These techniques were time-con- Nine of the ten octocoral species sampled throughout suming, required a great deal of expertise, and resulted the Caribbean exhibited no regional zooxanthella cla- in the differentiation of only a small number of zoo- dal differences. The exception, Briareum asbestinum, xanthella species. Molecular techniques amplifying had some colonies from the Dry Tortugas exhibiting zooxanthella DNA encoding for the small and large the E. -
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. -
ABSTRACT Title of Dissertation: PATTERNS IN
ABSTRACT Title of Dissertation: PATTERNS IN DIVERSITY AND DISTRIBUTION OF BENTHIC MOLLUSCS ALONG A DEPTH GRADIENT IN THE BAHAMAS Michael Joseph Dowgiallo, Doctor of Philosophy, 2004 Dissertation directed by: Professor Marjorie L. Reaka-Kudla Department of Biology, UMCP Species richness and abundance of benthic bivalve and gastropod molluscs was determined over a depth gradient of 5 - 244 m at Lee Stocking Island, Bahamas by deploying replicate benthic collectors at five sites at 5 m, 14 m, 46 m, 153 m, and 244 m for six months beginning in December 1993. A total of 773 individual molluscs comprising at least 72 taxa were retrieved from the collectors. Analysis of the molluscan fauna that colonized the collectors showed overwhelmingly higher abundance and diversity at the 5 m, 14 m, and 46 m sites as compared to the deeper sites at 153 m and 244 m. Irradiance, temperature, and habitat heterogeneity all declined with depth, coincident with declines in the abundance and diversity of the molluscs. Herbivorous modes of feeding predominated (52%) and carnivorous modes of feeding were common (44%) over the range of depths studied at Lee Stocking Island, but mode of feeding did not change significantly over depth. One bivalve and one gastropod species showed a significant decline in body size with increasing depth. Analysis of data for 960 species of gastropod molluscs from the Western Atlantic Gastropod Database of the Academy of Natural Sciences (ANS) that have ranges including the Bahamas showed a positive correlation between body size of species of gastropods and their geographic ranges. There was also a positive correlation between depth range and the size of the geographic range. -
A Possible Method for Improving the Conservation Status of a Ellisella
Research 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 http://dx.doi.org/10.12681/mms.2076 Pruning treatment: A possible method for improving the conservation status of a Ellisella paraplexauroides Stiasny, 1936 (Anthozoa, Alcyonacea) population in the Chafarinas Islands? LUIS SÁNCHEZ -TOCINO1, ANTONIO DE LA LINDE RUBIO2, M SOL LIZANA ROSAS1, TEODORO PÉREZ GUERRA1 and JOSE MANUEL TIERNO DE FIGUEROA1 1 Departamento de Zoología. Facultad de Ciencias. Universidad de Granada. Campus Fuentenueva s/n, 18071, Granada, Spain 2 Urbanización los Delfines, Pl 4, 2º, 11207, Algeciras, Cádiz, Spain Corresponding author: [email protected] Handling Editor: Emma Cebrian Received: 7 December 2017; Accepted: 11 July 2017; Published on line: 11 December 2017 Abstract In the present paper, the results of a four-year conservation study on the giant gorgonian Ellisella paraplexauroides in the Chafarinas Islands are reported. This species, currently protected in Spain, is present as isolated colonies or as a low number of them, except in the Chafarinas Islands, where higher densities can be found below a depth of 20 m. Nevertheless, as revealed by a previous study, a great number of colonies are partially covered by epibionts or totally dead. As a first objective of the present work, seven transects were performed in 2013 and 2014 to evaluate the percentage of colonies affected in areas that had not been previously sampled. Approximately between 35% and 95% of the colonies had different degrees of epibiosis or were dead. In 2015, ten transects were performed to specifically locate young colonies smaller than 15 cm, which could be indicative of popula- tion regeneration by sexual reproduction. -
Deep-Sea Coral Taxa in the U. S. Caribbean Region: Depth And
Deep‐Sea Coral Taxa in the U. S. Caribbean Region: Depth and Geographical Distribution By Stephen D. Cairns1 1. National Museum of Natural History, Smithsonian Institution, Washington, DC An update of the status of the azooxanthellate, heterotrophic coral species that occur predominantly deeper than 50 m in the U.S. Caribbean territories is not given in this volume because of lack of significant additional data. However, an updated list of deep‐sea coral species in Phylum Cnidaria, Classes Anthozoa and Hydrozoa, from the Caribbean region (Figure 1) is presented below. Details are provided on depth ranges and known geographic distributions within the region (Table 1). This list is adapted from Lutz & Ginsburg (2007, Appendix 8.1) in that it is restricted to the U. S. territories in the Caribbean, i.e., Puerto Rico, U. S. Virgin Islands, and Navassa Island, not the entire Caribbean and Bahamian region. Thus, this list is significantly shorter. The list has also been reordered alphabetically by family, rather than species, to be consistent with other regional lists in this volume, and authorship and publication dates have been added. Also, Antipathes americana is now properly assigned to the genus Stylopathes, and Stylaster profundus to the genus Stenohelia. Furthermore, many of the geographic ranges have been clarified and validated. Since 2007 there have been 20 species additions to the U.S. territories list (indicated with blue shading in the list), mostly due to unpublished specimens from NMNH collections. As a result of this update, there are now known to be: 12 species of Antipatharia, 45 species of Scleractinia, 47 species of Octocorallia (three with incomplete taxonomy), and 14 species of Stylasteridae, for a total of 118 species found in the relatively small geographic region of U.