Annotated Check List of New Caledonian Soft Corals Leen P
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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. -
Zoologische Verhandelingen
Corals of the South-west Indian Ocean: VI. The Alcyonacea (Octocorallia) of Mozambique, with a discussion on soft coral distribution on south equatorial East African reefs Y. Benayahu, A. Shlagman & M.H. Schleyer Benayahu, Y., A. Shlagman & M.H. Schleyer. Corals of the South-west Indian Ocean: VI. The Alcyo- nacea (Octocorallia) of Mozambique, with a discussion on soft coral distribution on south equatorial East African reefs. Zool. Verh. Leiden 345, 31.x.2003: 49-57, fig. 1.— ISSN 0024-1652/ISBN 90-73239-89-3. Y. Benayahu & A. Shlagman. Department of Zoology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Ramat Aviv 69978, Israel (e-mail: [email protected]). M.H. Schleyer. Oceanographic Research Institute, P.O. Box 10712, Marine Parade 4056, Durban, South Africa. Key words: Mozambique; East African reefs; Octocorallia; Alcyonacea. A list of 46 species of Alcyonacea is presented for the coral reefs of the Segundas Archipelago and north- wards in Mozambique, as well as a zoogeographical record for the Bazaruto Archipelago in southern Mozambique. Among the 12 genera listed, Rhytisma, Lemnalia and Briareum were recorded on Mozambi- can reefs for the first time and the study yielded 27 new zoogeographical records. The survey brings the number of soft coral species listed for Mozambique to a total of 53. A latitudinal pattern in soft coral diversity along the south equatorial East African coast is presented, with 46 species recorded in Tanza- nia, 46 along the northern coast of Mozambique, dropping to 29 in the Bazaruto Archipelago in southern Mozambique and rising again to 38 along the KwaZulu-Natal coast in South Africa. -
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. -
Diversity, Distribution, and Molecular Systematics of Octocorals (Coelenterata: Anthozoa) of the Penghu Archipelago, Taiwan
Zoological Studies 51(8): 1529-1548 (2012) Diversity, Distribution, and Molecular Systematics of Octocorals (Coelenterata: Anthozoa) of the Penghu Archipelago, Taiwan Yehuda Benayahu1,*, Leendert Pieter van Ofwegen2, Chang-feng Dai3, Ming-Shiou Jeng4, Keryea Soong5, Alex Shlagman1, Henryi J. Hsieh6, and Catherine S. McFadden7 1Department of Zoology, George S. Wise Faculty of Life Sciences, Tel Aviv Univ., Ramat Aviv 69978, Israel 2Naturalis Biodiversity Center, PO Box 9517, Leiden 2300 RA, the Netherlands 3Institute of Oceanography, National Taiwan Univ., Taipei 106, Taiwan 4Research Center for Biodiversity, Academia Sinica, Nankang, Taipei 115, Taiwan 5Institute of Marine Biology, National Sun Yat-sen Univ., Kaohsiung 804, Taiwan 6Penghu Marine Biology Research Center, Fisheries Research Institute, Penghu 880, Taiwan 7Department of Biology, Harvey Mudd College, Claremont, CA 91711-5990, USA (Accepted November 2, 2012) Yehuda Benayahu, Leendert Pieter van Ofwegen, Chang-feng Dai, Ming-Shiou Jeng, Keryea Soong, Alex Shlagman, Henryi J. Hsieh, and Catherine S. McFadden (2012) Diversity, distribution, and molecular systematics of octocorals (Coelenterata: Anthozoa) of the Penghu Archipelago, Taiwan. Zoological Studies 51(8): 1529-1548. The 1st ever surveys of octocorals in the Penghu Archipelago, Taiwan were conducted in 2006 and 2009. Scuba collections were carried out at 17 sites in northern, eastern, south-central, and southern parts of the archipelago. The collection, comprising about 250 specimens, yielded 34 species of the family Alcyoniidae belonging to Aldersladum, Cladiella, Klyxum, Lobophytum, Sarcophyton, and Sinularia. These include 6 new species that were recently described and another 15 records new to Taiwanese reefs. The northern collection sites featured a lower number of species compared to most of the central/southern or southern ones. -
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. -
Octocorallia: Alcyonacea)
Identification of Cultured Xeniids (Octocorallia: Alcyonacea) Michael P. Janes AquaTouch, 12040 North 32nd Street, Phoenix, Arizona 85028, USA An examination of xeniid octocorals was carried out on specimens collected from the coral culture aquariums of Oceans, Reefs, and Aquariums, Fort Pierce, Florida, USA. Gross morphological analysis was performed. Pinnule arrangements, size and shape of the colony, and sclerite shapes very closely matched the original description of Cespitularia erecta. Keywords: Cnidaria; Coelenterata; Xeniidae; Cespitularia; soft corals Introduction The family Xeniidae has a broad geographical range from the Eastern coast of Africa, throughout the Indian Ocean to the Western Pacific Ocean. Extensive work has been published on the species diversity from the Red Sea (Benayahu 1990; Reinicke 1997a), Seychelles (Janes 2008), the Philippines (Roxas 1933), and as far north as Japan (Utinomi 1955). In contrast, there are only a few records from Indonesia (Schenk 1896; Ashworth 1899), Sri Lanka (Hickson 1931; De Zylva 1944), and the Maldives (Hickson 1903). Within the family Xeniidae the genus Cespitularia contains seventeen nominal species. This genus is often confused with the xeniid genus Efflatounaria where living colonies can appear morphologically similar. There are few morphological differences between the two genera, the most notable of which are the polyps. Polyps from colonies of Cespitularia are only slightly contractile if at all, whereas polyps in living colonies of Efflatounaria are highly contractile when agitated. Colonies of Efflatounaria are typically considered more lobed compared to the branched stalks in Cespitularia. Some early SEM evidence suggests that the ultra-structure of Cespitularia sclerites differs from all other xeniid genera (M. -
Deep-Sea Coral Taxa in the Alaska Region: Depth and Geographical Distribution (V
Deep-Sea Coral Taxa in the Alaska Region: Depth and Geographical Distribution (v. 2020) Robert P. Stone1 and Stephen D. Cairns2 1. NOAA Auke Bay Laboratories, Alaska Fisheries Science Center, Juneau, AK 2. National Museum of Natural History, Smithsonian Institution, Washington, DC This annex to the Alaska regional chapter in “The State of Deep-Sea Coral Ecosystems of the United States” lists deep-sea coral species in the Phylum Cnidaria, Classes Anthozoa and Hydrozoa, known to occur in the U.S. Alaska region (Figure 1). Deep-sea corals are defined as azooxanthellate, heterotrophic coral species occurring in waters 50 meters deep or more. Details are provided on the vertical and geographic extent of each species (Table 1). This list is an update of the peer-reviewed 2017 list (Stone and Cairns 2017) and includes taxa recognized through 2020. Records are drawn from the published literature (including species descriptions) and from specimen collections that have been definitively identified by experts through examination of microscopic characters. Video records collected by the senior author have also been used if considered highly reliable; that is, in situ identifications were made based on an expertly identified voucher specimen collected nearby. Taxonomic names are generally those currently accepted in the World Register of Marine Species (WoRMS), and are arranged by order, and alphabetically within order by suborder (if applicable), family, genus, and species. Data sources (references) listed are those principally used to establish geographic and depth distribution, and are numbered accordingly. In summary, we have confirmed the presence of 142 unique coral taxa in Alaskan waters, including three species of alcyonaceans described since our 2017 list. -
The Fauna and Geography of the Maldive and Laccadive Archipelagoes
Part II. of Volume II. will be published on November 75, igo^. The Fauna and Geography of the Maldive and Laccadive Archipelagoes Being the Account of the Work carried on and of the Collections made by an Expedition during the years 1899 ^^^ 1900 Edited by J. Stanley Gardiner, M.A. Fellow of Gonville and Caius College and late Balfour Student of the University of Cambridge. VOLUME II. PART I. With Plates XXVI—XXXIV Cambridge : at the University Press. London: C. J. Clay and Sons, Cambridge University Press Warehouse, Ave Maria Lane. Price Fifteen Shillings net. The Fauna and Geography of the Maldive and Laccadive Archipelagoes VOLUME li. PART I. HonUon: C. J. CLAY and SONS, CAMBRIDGE UNIVERSITY PRESS WAREHOUSE, AVE MARIA LANE, AND H. K. LEWIS, 136, GOWEE STREET, W.C. ©lasgoto: 50, WELLINGTON STREET. Uripng: F. A. BROCKHAUS. ilrlD gorit: THE MACMILLAN COMPANY. ISomtia!) anl) Calrutta: MACMILLAN AND CO., Lid. [All Rights reserved.'] ' 4^ liS The Fauna and Geography of the ^^ Maldive and Laccadive Archipelagoes Being the Account of the Work carried on and of the Collections made by an Expedition during the years 1899 and 1900 Edited by J. Stanley Gardiner, M.A. Fellow of Gonville and Caius College and late Balfour Student of the University of Cambridge. VOLUME II. PART I. With Plates XXVI—XXXIV Cambridge : at the University Press. 1903 r o a :n-i : CAMBRIDGE PRINTED BY J. AND C. F. CLAY, AT THE UNIVERSITY PRESS. CONTENTS OF VOL. II. PAET I. Reports. PAGE 1. The Alcyonaria of the Maldives. Part I. The Genera Xenia, Telesto, Spongodes, Nephthya, Paraspongodes, Chironephthya, Siphonogorgia, Solenocaulon, and Melitodes. -
A Note on Shallow Water Octocorallia from Nicobar Islands, India
Indian Journal of Geo Marine Sciences Vol. 47 (01), January 2018, pp. 60-66 A note on shallow water octocorallia from Nicobar Islands, India J. S. Yogesh Kumar1*, S. Geetha2, C. Raghunathan3 & R. Sornaraj2 1Marine Aquarium and Regional Centre, Zoological Survey of India, (Ministry of Environment, Forest and Climate Change), Government of India, Digha – 721428, West Bengal, India. 2Research Department of Zoology, Kamaraj College (Manonmaniam Sundaranar University), Thoothukudi – 628003, Tamil Nadu, India. 3Zoological Survey of India (Ministry of Environment, Forest and Climate Change), Government of India, M Block, New Alipore, Kolkata - 700 053,West Bengal, India. [E.mail: [email protected] ] Received 07 December 2015 ; revised 17 November 2016 Present study revealed the diversity of shallow water soft coral octocorallia (Helioporacea, Alcyonacea, Pennatulacea, Gorgonacea) in Nicobar group of Islands. The sampling made at 11 study sites with help of SCUBA diving to the depth of 5 to 30 m. A total 27 species were found in Nicobar Island. Of which the Alcyonacea was dominant group followed by Gorgonacea, Helioporacea and Pennatulacea at all the study sites which is contributed with result obtained based on Principal Component analysis, De-Treneded analysis and Ternary plot. Bray-Curtis cluster analysis resulted 75% similarity between the study sites in Nicobar Islands. [Key words: Soft coral, Octocorallia, diversity, Nicobar Islands, India] Introduction Nicobar Islands are situated in the Helioporacea (blue coral), Pennatulacea (sea southeast region of Bay of Bengal, between 60-10 pens), and Alcyonacea (soft corals, Stolonifera, N Lat. and 920 - 940 E Long. There are 22 islands gorgonians and telestacea) found in intertidal to in Nicobar group, of which 12 are inhabited. -
Bioactive Eunicellin-Based Diterpenoids from the Soft Coral Cladiella Krempfi
Mar. Drugs 2011, 9, 2036-2045; doi:10.3390/md9102036 OPEN ACCESS Marine Drugs ISSN 1660-3397 www.mdpi.com/journal/marinedrugs Article Bioactive Eunicellin-Based Diterpenoids from the Soft Coral Cladiella krempfi Chi-Jen Tai 1, Jui-Hsin Su 2,3, Ming-Shyan Huang 4,5, Zhi-Hong Wen 1, Chang-Feng Dai 6 and Jyh-Horng Sheu 1,7,* 1 Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 804, Taiwan; E-Mails: [email protected] (C.-J.T.); [email protected] (Z.-H.W.) 2 National Museum of Marine Biology & Aquarium, Pingtung 944, Taiwan; E-Mail: [email protected] 3 Graduate Institute of Marine Biotechnology, National Dong Hwa University, Pingtung 944, Taiwan 4 Department of Internal Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan; E-Mail: [email protected] 5 Chung-Ho Memorial Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan 6 Institute of Oceanography, National Taiwan University, Taipei 112, Taiwan; E-Mail: [email protected] 7 Division of Marine Biotechnology, Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung 804, Taiwan * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +886-7-5252000 (ext. 5030); Fax: +886-7-5255020. Received: 31 August 2011; in revised form: 28 September 2011 / Accepted: 12 October 2011 / Published: 19 October 2011 Abstract: Four new eunicellin-based diterpenoids, krempfielins A–D (1–4), along with two known compounds (5 and 6) have been isolated from a soft coral Cladiella krempfi. The structures of the new metabolites were elucidated by extensive spectroscopic analysis and by comparison with spectroscopic data of related known compounds. -
From Singapore, with a Description of a New Cladiella Species
THE RAFFLES BULLETIN OF ZOOLOGY 2010 THE RAFFLES BULLETIN OF ZOOLOGY 2010 58(1): 1–13 Date of Publication: 28 Feb.2010 © National University of Singapore ON SOME OCTOCORALLIA (CNIDARIA: ANTHOZOA: ALCYONACEA) FROM SINGAPORE, WITH A DESCRIPTION OF A NEW CLADIELLA SPECIES Y. Benayahu Department of Zoology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Ramat Aviv, Tel Aviv 69978, Israel Email: [email protected] (Corresponding author) L. M. Chou Department of Biological Sciences, Faculty of Science, National University of Singapore, 14 Science Drive 4, Singapore 117543 Email: [email protected] ABSTRACT. – Octocorallia (Cnidaria: Anthozoa) from Singapore were collected and identifi ed in a survey conducted in 1999. Colonies collected previously, between 1993 and 1997, were also studied. The entire collection of ~170 specimens yielded 25 species of the families Helioporidae, Alcyoniidae, Paraclcyoniidae, Xeniidae and Briareidae. Their distribution is limited to six m depth, due to high sediment levels and limited light penetration. The collection also yielded Cladiella hartogi, a new species (family Alcyonacea), which is described. All the other species are new zoogeographical records for Singapore. A comparison of species composition of octocorals collected in Singapore between 1993 and 1977 and those collected in 1999 revealed that out of the total number of species, 12 were found in both periods, whereas seven species, which had been collected during the earlier years, were no longer recorded in 1999. Notably, however, six species that are rare on Singapore reefs were recorded only in the 1999 survey and not in the earlier ones. It is not yet clear whether these differences in species composition indeed imply changes over time in the octocoral fauna, or may refl ect a sampling bias.