DOCSLIB.ORG

Federal Register/Vol. 85, No. 27/Monday, February 10, 2020

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Federal Register/Vol. 85, No. 27/Monday, February 10, 2020 Federal Register / Vol. 85, No. 27 / Monday, February 10, 2020 / Proposed Rules 7521 voluntarily by the sender will be ACTION: Proposed rule; request for SUPPLEMENTARY INFORMATION: NMFS and publicly accessible. NMFS will accept comments. the Western Pacific Fishery anonymous comments (enter ‘‘N/A’’ in Management Council (Council) manage the required fields if you wish to remain SUMMARY: NMFS proposes to implement fisheries in the U.S. Exclusive Economic anonymous). main Hawaiian Islands (MHI) annual Zone (EEZ, or Federal waters) around Copies of Amendment 6, and of the catch limits (ACLs) and accountability the U.S. Pacific Islands under Environmental Assessment (EA), are measures (AMs) for deepwater shrimp, archipelagic fishery ecosystem plans available from the Mid-Atlantic Fishery precious corals, and gray jobfish (uku) (FEPs) for American Samoa, Hawaii, the Management Council, 800 North State in 2019–2021, and for Kona crab in Pacific Remote Islands, and the Mariana 2019. The proposed ACLs and AMs Street, Suite 201, Dover, DE 19901. Archipelago (Guam and the CNMI). A support the long-term sustainability of The EA and Regulatory Impact fifth FEP covers pelagic fisheries. The Pacific Island fisheries. Review are also accessible via the Council developed the FEPs, and NMFS internet at: http://www.mafmc.org/ DATES: NMFS must receive comments implemented them under the authority actions/blueline-tilefish. by March 2, 2020. of the Magnuson-Stevens Fishery ADDRESSES: You may submit comments FOR FURTHER INFORMATION CONTACT: Conservation and Management Act on the proposed rule, identified by Laura Hansen, Fishery Management (Magnuson-Stevens Act), with NOAA–NMFS–2019–0124, by either of Specialist, 978–281–9225. regulations at Title 50 Code of Federal the following methods: Regulations, Part 665 (50 CFR 665). SUPPLEMENTARY INFORMATION: On • Electronic Submission: Submit all January 29, 2020, we published a rule electronic public comments via the Each FEP contains a process for the proposing to implement permitting and Federal e-Rulemaking Portal. Go to Council and NMFS to specify ACLs and reporting for private recreational tilefish http://www.regulations.gov/ AMs; that process is codified at 50 CFR vessels (85 FR 5186). The proposed rule #!docketDetail;D=NOAA-NMFS-2019- 665.4. NMFS must specify an ACL and included errors in the comment 1024, click the ‘‘Comment Now!’’ icon, AM(s) for each stock and stock complex identifier and the link to the comment complete the required fields, and enter of management unit species (MUS) in an portal. The corrections have been made or attach your comments. FEP, as recommended by the Council in the ADDRESSES section of this • Mail: Send written comments to and considering the best available document. Michael D. Tosatto, Regional scientific, commercial, and other information about the fishery. If a Dated: February 4, 2020. Administrator, NMFS Pacific Islands fishery exceeds an ACL, the regulations Samuel D. Rauch III, Regional Office (PIRO), 1845 Wasp Blvd., Bldg. 176, Honolulu, HI 96818. require the Council to take action, Deputy Assistant Administrator for Instructions: NMFS may not consider which may include reducing the ACL Regulatory Programs, National Marine for the subsequent fishing year by the Fisheries Service. comments sent by any other method, to any other address or individual, or amount of the overage, or other [FR Doc. 2020–02538 Filed 2–7–20; 8:45 am] received after the end of the comment appropriate action. BILLING CODE 3510–22–P period. All comments received are a NMFS proposes to implement ACLs part of the public record and will and AMs for MHI deepwater shrimp, DEPARTMENT OF COMMERCE generally be posted for public viewing precious corals, and uku for 2019–2021, on www.regulations.gov without change. and for Kona crab for 2019 (see Table 1). National Oceanic and Atmospheric All personal identifying information The proposed rule is consistent with Administration (e.g., name, address, etc.), confidential recommendations made by the Council business information, or otherwise at its October 2017 and October 2018 50 CFR Part 665 sensitive information submitted meetings. The Council recommended voluntarily by the sender will be that NMFS implement ACLs and AMs publicly accessible. NMFS will accept [Docket No. 200204–0045] for 2019, 2020, and 2021 for all stocks, anonymous comments (enter ‘‘N/A’’ in except for MHI Kona crab, which they the required fields if you wish to remain recommended that NMFS implement an RIN 0648–BJ41 anonymous). ACL and AM only for 2019 because a NMFS prepared environmental Pacific Island Fisheries; 2019–2021 new stock assessment is available to analyses that describe potential impacts support ACL recommendations for this Annual Catch Limits and on the human environment. These Accountability Measures stock for 2020 and beyond. The fishing analyses are available at year for each fishery begins on January AGENCY: National Marine Fisheries www.regulations.gov. 1 and ends on December 31, except for Service (NMFS), National Oceanic and FOR FURTHER INFORMATION CONTACT: precious coral fisheries, which begin Atmospheric Administration (NOAA), Brett Schumacher, NMFS PIRO July 1 and end on June 30 of the next Commerce. Sustainable Fisheries, 808–725–5185. year. TABLE 1—PROPOSED ACLS FOR STOCKS IN THIS PROPOSED RULE ACL Stock (lb) Year(s) Deepwater shrimp .................................................................................................................................................... 250,773 2019–2021 Kona crab ................................................................................................................................................................ 3,500 2019 Uku ........................................................................................................................................................................... 127,205 2019–2021 Auau Channel—Black coral ..................................................................................................................................... 5,512 2019–2021 Makapuu Bed—Pink and red coral ......................................................................................................................... 2,205 2019–2021 Makapuu Bed—Bamboo coral ................................................................................................................................. 551 2019–2021 180 Fathom Bank—Pink and red coral ................................................................................................................... 489 2019–2021 180 Fathom Bank—Bamboo coral .......................................................................................................................... 123 2019–2021 VerDate Sep<11>2014 16:29 Feb 07, 2020 Jkt 250001 PO 00000 Frm 00069 Fmt 4702 Sfmt 4702 E:\FR\FM\10FEP1.SGM 10FEP1 jbell on DSKJLSW7X2PROD with PROPOSALS 7522 Federal Register / Vol. 85, No. 27 / Monday, February 10, 2020 / Proposed Rules TABLE 1—PROPOSED ACLS FOR STOCKS IN THIS PROPOSED RULE—Continued ACL Stock (lb) Year(s) Brooks Bank—Pink and red coral ........................................................................................................................... 979 2019–2021 Brooks Bank—Bamboo coral .................................................................................................................................. 245 2019–2021 Kaena Point Bed—Pink and red coral .................................................................................................................... 148 2019–2021 Kaena Point Bed—Bamboo coral ............................................................................................................................ 37 2019–2021 Keahole Bed—Pink and red coral ........................................................................................................................... 148 2019–2021 Keahole Bed—Bamboo coral .................................................................................................................................. 37 2019–2021 Hawaii Exploratory Area—precious corals .............................................................................................................. 2,205 2019–2021 As an AM for each stock, NMFS and MUS as ECS, which do not require In this proposed rule, NMFS is not the Council would evaluate the catch ACLs and AMs. The proposed action is proposing ACLs for MUS that are after each fishing year to determine if the first time that ACLs and AMs would currently subject to Federal fishing the average catch of the three most be implemented for uku as a single- moratoria or prohibitions. These MUS recent years exceeded its ACL. If it did, species stock. include all species of gold coral (83 FR the Council would recommend a Overall, NMFS does not expect the 27716, June 14, 2018), the three Hawaii reduction of the ACL of that fishery in proposed rule to result in a significant seamount groundfish (pelagic the subsequent year equal to the amount change in fishing operations to any armorhead, alfonsin, and raftfish) (84 FR of the overage. In the event that NMFS fishery, or other change that would 2767, February 8, 2019), and deepwater needs to reduce an ACL because a result in any fishery having significant precious corals at the Westpac Bed fishery exceeded its ACL, we would environmental impacts. These fisheries Refugia (75 FR 2198, January 14, 2010). implement that AM through a separate have not caught their specified ACLs in Prohibitions on fishing
Load more

Recommended publications
  • Information Review for Protected Deep-Sea Coral Species in the New Zealand Region
    INFORMATION REVIEW FOR PROTECTED DEEP-SEA CORAL SPECIES IN THE NEW ZEALAND REGION NIWA Client Report: WLG2006-85 November 2006 NIWA Project: DOC06307 INFORMATION REVIEW FOR PROTECTED DEEP-SEA CORAL SPECIES IN THE NEW ZEALAND REGION Authors Mireille Consalvey Kevin MacKay Di Tracey Prepared for Department of Conservation NIWA Client Report: WLG2006-85 November 2006 NIWA Project: DOC06307 National Institute of Water & Atmospheric Research Ltd 301 Evans Bay Parade, Greta Point, Wellington Private Bag 14901, Kilbirnie, Wellington, New Zealand Phone +64-4-386 0300, Fax +64-4-386 0574 www.niwa.co.nz © All rights reserved. This publication may not be reproduced or copied in any form without the permission of the client. Such permission is to be given only in accordance with the terms of the client's contract with NIWA. This copyright extends to all forms of copying and any storage of material in any kind of information retrieval system. Contents Executive Summary iv 1. Introduction 1 2. Corals 1 3. Habitat 3 4. Corals as a habitat 3 5. Major taxonomic groups of deep-sea corals in New Zealand 5 6. Distribution of deep-sea corals in the New Zealand region 9 7. Systematics of deep-sea corals in New Zealand 18 8. Reproduction and recruitment of deep-sea corals 20 9. Growth rates and deep-sea coral ageing 22 10. Fishing effects on deep-sea corals 24 11. Other threats to deep-sea corals 29 12. Ongoing research into deep-sea corals in New Zealand 29 13. Future science and challenges to deep-sea coral research in New Zealand 30 14.
    [Show full text]
  • Guide to the Identification of Precious and Semi-Precious Corals in Commercial Trade
    'l'llA FFIC YvALE ,.._,..---...- guide to the identification of precious and semi-precious corals in commercial trade Ernest W.T. Cooper, Susan J. Torntore, Angela S.M. Leung, Tanya Shadbolt and Carolyn Dawe September 2011 © 2011 World Wildlife Fund and TRAFFIC. All rights reserved. ISBN 978-0-9693730-3-2 Reproduction and distribution for resale by any means photographic or mechanical, including photocopying, recording, taping or information storage and retrieval systems of any parts of this book, illustrations or texts is prohibited without prior written consent from World Wildlife Fund (WWF). Reproduction for CITES enforcement or educational and other non-commercial purposes by CITES Authorities and the CITES Secretariat is authorized without prior written permission, provided the source is fully acknowledged. Any reproduction, in full or in part, of this publication must credit WWF and TRAFFIC North America. The views of the authors expressed in this publication do not necessarily reflect those of the TRAFFIC network, WWF, or the International Union for Conservation of Nature (IUCN). The designation of geographical entities in this publication and the presentation of the material do not imply the expression of any opinion whatsoever on the part of WWF, TRAFFIC, or IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The TRAFFIC symbol copyright and Registered Trademark ownership are held by WWF. TRAFFIC is a joint program of WWF and IUCN. Suggested citation: Cooper, E.W.T., Torntore, S.J., Leung, A.S.M, Shadbolt, T. and Dawe, C.
    [Show full text]
  • Okeanos Explorer ROV Dive Summary
    Okeanos Explorer ROV Dive Summary Dive Information Dive Map Site Name Carondelet Reef Expedition Coordinator(s) Brian RC Kennedy, Nick Pawlenko ROV Lead(s) Karl McLetchie Science Team Lead(s) Amanda Demopoulos and Steven Auscavitch General Area Descriptor Phoenix Islands Protected Area ROV Dive Name Cruise EX-17-03 Leg 0 Dive Number 03 Equipment Deployed ROV Deep Discoverer (D2) Camera Platform Seirios CTD Depth Altitude Scanning Sonar USBL Position Heading ROV Measurements Pitch Roll HD Camera 1 HD Camera 2 Low Res Cam 1 Low Res Cam 2 Low Res Cam 3 Low Res Cam 4 Low Res Cam 5 Equipment Malfunctions Dive Summary: EX1703_DIVE03 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ In Water: 2017-03-10T18:25:08.463000 05°, 38.029' S ; 173°, 50.379' W Out Water: 2017-03-11T02:34:14.648000 05°, 37.629' S ; 173°, 50.105' W Off Bottom: 2017-03-11T01:37:19.059000 ROV Dive Summary 05°, 37.685' S ; 173°, 50.365' W (from processed ROV data) On Bottom: 2017-03-10T19:36:06.783000 05°, 37.936' S ; 173°, 50.260' W Dive duration: 8:9:6 Bottom Time: 6:1:12 Max. depth: 1842.3 m Special Notes Name Affiliation Email Address Scientists Involved University of (please provide name, Abby Lapointe Hawaii [email protected] location, affiliation, email) NOAA Fisheries Allen Andrews - PIFSC [email protected] 2 Amanda Demopoulos USGS [email protected] Amanda Netburn NOAA OER [email protected] FLorida State Amy Baco-Taylor University [email protected] UnderWater Andrea Pierce World Guam [email protected] Chiba Institute Asako of Technology Matsumoto
    [Show full text]
  • Deep-Sea Life Issue 14, January 2020 Cruise News E/V Nautilus Telepresence Exploration of the U.S
    Deep-Sea Life Issue 14, January 2020 Welcome to the 14th edition of Deep-Sea Life (a little later than anticipated… such is life). As always there is bound to be something in here for everyone. Illustrated by stunning photography throughout, learn about the deep-water canyons of Lebanon, remote Pacific Island seamounts, deep coral habitats of the Caribbean Sea, Gulf of Mexico, Southeast USA and the North Atlantic (with good, bad and ugly news), first trials of BioCam 3D imaging technology (very clever stuff), new deep pelagic and benthic discoveries from the Bahamas, high-risk explorations under ice in the Arctic (with a spot of astrobiology thrown in), deep-sea fauna sensitivity assessments happening in the UK and a new photo ID guide for mesopelagic fish. Read about new projects to study unexplored areas of the Mid-Atlantic Ridge and Azores Plateau, plans to develop a water-column exploration programme, and assessment of effects of ice shelf collapse on faunal assemblages in the Antarctic. You may also be interested in ongoing projects to address and respond to governance issues and marine conservation. It’s all here folks! There are also reports from past meetings and workshops related to deep seabed mining, deep-water corals, deep-water sharks and rays and information about upcoming events in 2020. Glance over the many interesting new papers for 2019 you may have missed, the scientist profiles, job and publishing opportunities and the wanted section – please help your colleagues if you can. There are brief updates from the Deep- Ocean Stewardship Initiative and for the deep-sea ecologists amongst you, do browse the Deep-Sea Biology Society president’s letter.
    [Show full text]
  • Multi-Colony Calibrations of Coral Ba/Ca with a Contemporaneous in Situ Seawater Barium Record
    Available online at www.sciencedirect.com ScienceDirect Geochimica et Cosmochimica Acta 179 (2016) 203–216 www.elsevier.com/locate/gca Multi-colony calibrations of coral Ba/Ca with a contemporaneous in situ seawater barium record Miche`le LaVigne a,⇑, Andre´a G. Grottoli b, James E. Palardy c, Robert M. Sherrell d,e a Department of Earth and Oceanographic Science, Bowdoin College, Brunswick, ME, USA b School of Earth Sciences, Ohio State University, Columbus, OH, USA c Environment and Natural Resources Division, Abt Associates Inc., Bethesda, MD, USA d Department of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ, USA e Department of Earth and Planetary Sciences, Rutgers University, Piscataway, NJ, USA Received 23 April 2015; accepted in revised form 19 December 2015; available online 3 February 2016 Abstract The coral skeleton barium to calcium ratio (Ba/Cacoral), a proxy for seawater barium concentrations (BaSW), has been interpreted as a tracer of upwelling based on the characteristic ‘‘nutrient like” depth profile of BaSW. However, in some trop- ical regions, such as the Gulf of Panama´, substantial influence of terrestrial runoff inputs and differences between the vertical distribution of BaSW and that of the major nutrients (nitrate and phosphate) in the upper water column can complicate the interpretation of Ba/Cacoral as an upwelled nutrient proxy. In the Gulf of Panama´, contemporaneous Ba/Cacoral records from multiple colonies of Porites lobata, Pavona gigantea, and Pavona clavus corals record a nearly twofold change in surface water BaSW as a 20–70% increase in skeletal Ba/Ca with excellent correlation among Ba/Ca records from co-located colonies (r = 0.86–0.99).
    [Show full text]
  • The State of Knowledge of Deep-Sea Corals in the New Zealand Region Di Tracey1 and Freya Hjorvarsdottir2 (Eds, Comps) © 2019
    The state of knowledge of deep-sea corals in the New Zealand region Di Tracey1 and Freya Hjorvarsdottir2 (eds, comps) © 2019. All rights reserved. The copyright for this report, and for the data, maps, figures and other information (hereafter collectively referred to as “data”) contained in it, is held by NIWA is held by NIWA unless otherwise stated. This copyright extends to all forms of copying and any storage of material in any kind of information retrieval system. While NIWA uses all reasonable endeavours to ensure the accuracy of the data, NIWA does not guarantee or make any representation or warranty (express or implied) regarding the accuracy or completeness of the data, the use to which the data may be put or the results to be obtained from the use of the data. Accordingly, NIWA expressly disclaims all legal liability whatsoever arising from, or connected to, the use of, reference to, reliance on or possession of the data or the existence of errors therein. NIWA recommends that users exercise their own skill and care with respect to their use of the data and that they obtain independent professional advice relevant to their particular circumstances. NIWA SCIENCE AND TECHNOLOGY SERIES NUMBER 84 ISSN 1173-0382 Citation for full report: Tracey, D.M. & Hjorvarsdottir, F. (eds, comps) (2019). The State of Knowledge of Deep-Sea Corals in the New Zealand Region. NIWA Science and Technology Series Number 84. 140 p. Recommended citation for individual chapters (e.g., for Chapter 9.: Freeman, D., & Cryer, M. (2019). Current Management Measures and Threats, Chapter 9 In: Tracey, D.M.
    [Show full text]
  • Genetic Analysis of Bamboo Corals (Cnidaria: Octocorallia: Isididae): Does Lack of Colony Branching Distinguish Lepidisis from Keratoisis?
    BULLETIN OF MARINE SCIENCE, 81(3): 323–333, 2007 Genetic analYsis of bamboo corals (CniDaria: Octocorallia: ISIDIDae): Does lacK of colonY brancHing DistinguisH LEPIDISIS from KERATOISIS? Scott C. France Abstract Bamboo corals (family Isididae) are among the most easily recognized deep-water octocorals due to their articulated skeleton comprised of non-sclerite calcareous in- ternodes alternating with proteinaceous nodes. Most commonly encountered in the deep-sea are species in the subfamily Keratoisidinae, including the genera Acanella Gray, 1870, Isidella Gray, 1857, Keratoisis Wright, 1869, and Lepidisis Verrill, 1883. Systematists have debated whether Lepidisis and Keratoisis should be defined on the basis of “colony branching.” Although recent taxonomic keys use “colonies un- branched” to distinguish Lepidisis, the original description of the genus included both branched and unbranched morphologies, with both forms also classified in Keratoisis. This study analyzed mitochondrialD NA sequence variation from isidids collected between 500–2250 m depth to address the following question: are un- branched, whip-like bamboo corals in the subfamily Keratoisidinae monophyletic? DNA sequences of the msh1 gene (1426 nucleotides) from 32 isidids were used to construct a phylogeny. Coding of gaps provided additional informative characters for taxon discrimination. The results show five well-supported clades, all grouping both branched and unbranched colony morphologies; there was no single mono- phyletic clade of unbranched Keratoisidinae. The msh1 phylogeny suggests that the distinction between the genera Lepidisis and Keratoisis should not be based on whether or not colonies branch. Bamboo corals (Family Isididae) are common in deep-sea habitats. The family is characterized by its axial skeleton, which is composed of calcareous internodes alter- nating with proteinaceous, sclerite-free nodes (Fig.
    [Show full text]
  • Section 3.4 Invertebrates
    Hawaii-Southern California Training and Testing Final EIS/OEIS October 2018 Final Environmental Impact Statement/Overseas Environmental Impact Statement Hawaii-Southern California Training and Testing TABLE OF CONTENTS 3.4 Invertebrates .......................................................................................................... 3.4-1 3.4.1 Introduction ........................................................................................................ 3.4-3 3.4.2 Affected Environment ......................................................................................... 3.4-3 3.4.2.1 General Background ........................................................................... 3.4-3 3.4.2.2 Endangered Species Act-Listed Species ............................................ 3.4-15 3.4.2.3 Species Not Listed Under the Endangered Species Act .................... 3.4-20 3.4.3 Environmental Consequences .......................................................................... 3.4-29 3.4.3.1 Acoustic Stressors ............................................................................. 3.4-30 3.4.3.2 Explosive Stressors ............................................................................ 3.4-51 3.4.3.3 Energy Stressors ................................................................................ 3.4-59 3.4.3.4 Physical Disturbance and Strike Stressors ........................................ 3.4-64 3.4.3.5 Entanglement Stressors .................................................................... 3.4-85 3.4.3.6
    [Show full text]
  • Discovery of Deep-Water Bamboo Coral Forest in the South China Sea Jianru Li* & Pinxian Wang
    www.nature.com/scientificreports OPEN Discovery of Deep-Water Bamboo Coral Forest in the South China Sea Jianru Li* & Pinxian Wang A deep-water coral forest, characterized by slender and whip-shaped bamboo corals has been discovered from water depths of 1200–1380 m at the western edge of the Xisha (Paracel Islands) area in the South China Sea. The bamboo corals are often accompanied by cold-water gorgonian “sea fan” corals: Anthogorgia sp. and Calyptrophora sp., as well as assemblages of sponges, cirrate octopuses, crinoids and other animals. The coral density increased toward the shallower areas from 24.8 to 220 colonies per 100 m2 from 1380 m to 1200 m water depth. This is the frst set of observations of deep- water bamboo coral forests in Southeast Asia, opening a new frontier for systematic, ecological and conservation studies to understand the deep-coral ecosystem in the region. Even if known to science for over a century, deep-sea cold-water corals have become a research focus only in the 1990s, when advanced acoustics and submersibles started to reveal the complexity of coral ecosystems in the deep ocean. Te frst discovery was cold-water, scleractinian coral reefs in the Atlantic Ocean1,2, followed by gorgon- ian coral forests in various parts of the global ocean3. Intriguing is the rarity of such reports from the Northwest Pacifc. Along with some Russian data from Kamchatka4, the only case in the international literature is the report of gorgonian corals in the Shiribeshi Seamount west of Hokkaido, Japan5. Here we report, for the frst time, on a deep-water cold coral forest in the South China Sea (SCS), which was observed between 1200 and 1380 meters depth during an expedition in May 2018, with the manned submersible “ShenhaiYongshi” to the Xisha Islands (Paracel Islands) area (Fig.
    [Show full text]
  • Evidence for Benthic-Pelagic Food Web Coupling and Carbon Export
    Discussion Paper | Discussion Paper | Discussion Paper | Discussion Paper | Biogeosciences Discuss., 11, 2595–2621, 2014 Open Access www.biogeosciences-discuss.net/11/2595/2014/ Biogeosciences BGD doi:10.5194/bgd-11-2595-2014 Discussions © Author(s) 2014. CC Attribution 3.0 License. 11, 2595–2621, 2014 This discussion paper is/has been under review for the journal Biogeosciences (BG). Evidence for Please refer to the corresponding final paper in BG if available. benthic-pelagic food web coupling and Evidence for benthic-pelagic food web carbon export coupling and carbon export from T. M. Hill et al. California margin bamboo coral archives Title Page 1,2 1 1 3,4 T. M. Hill , C. R. Myrvold , H. J. Spero , and T. P. Guilderson Abstract Introduction 1 Department of Earth & Planetary Sciences, University of California, Davis, CA, USA Conclusions References 2Bodega Marine Laboratory, University of California, Bodega Bay, CA, USA 3Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, Tables Figures Livermore, CA, USA 4 Department of Ocean Sciences, University of California, Santa Cruz, CA, USA J I Received: 20 January 2014 – Accepted: 23 January 2014 – Published: 13 February 2014 J I Correspondence to: T. M. Hill ([email protected]) Back Close Published by Copernicus Publications on behalf of the European Geosciences Union. Full Screen / Esc Printer-friendly Version Interactive Discussion 2595 Discussion Paper | Discussion Paper | Discussion Paper | Discussion Paper | Abstract BGD Deep-sea bamboo corals (order Gorgonacea, family Isididae) are known to record changes in water mass chemistry over decades to centuries. These corals are com- 11, 2595–2621, 2014 posed of a two-part skeleton of calcite internodes segmented by gorgonin organic 13 12 5 nodes.
    [Show full text]
  • A New Genus of Bamboo Coral (Octocorallia: Isididae) from the Bahamas
    Zootaxa 3918 (2): 239–249 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.3918.2.5 http://zoobank.org/urn:lsid:zoobank.org:pub:62DBC231-6F24-4A18-A88B-05612C55AC88 A new genus of bamboo coral (Octocorallia: Isididae) from the Bahamas LES WATLING Department of Biology, University of Hawaii at Mānoa, Honolulu, HI 96822, USA. E-mail: [email protected] Abstract A bamboo coral collected during a deep-sea expedition to the Bahamas in 2009 proved to have a unique combination of features for a member of the bamboo coral subfamily Keratoisidinae: the structure and shape of the polyps, the sclerites consisting entirely of rods, some of which extend the length of the polyp, the delicateness of the branches with solid in- ternodes, and the deep funnel construction of the peristomal region into which the tentacles can contract. The specimens are described as a new genus and species. Key words: bamboo coral, deep sea, Bahamas, ROV, Keratoisidinae Introduction The bamboo corals (Family Isididae, sensu lato) comprise a very diverse set of morphologies ranging from tall curly whips, broad fans or bushes, and small bramble-like forms, to candelabras and long, delicate, sparsely branched colonies (Watling et al. 2011). The most common deep-sea bamboo corals are in the subfamily Keratoisidinae, which contains at the present time, seven genera (Alderslade and McFadden 2012, Watling and France 2011): Acanella Gray, 1870, Isidella Gray, 1857, Eknomisis Watling & France, 2011, Jasonisis Alderslade & McFadden, 2012, Keratoisis Wright, 1869, Lepidisis Verrill, 1883, Orstomisis Bayer, 1990.
    [Show full text]
  • CITES Cop15 Prop.21 IUCN-TRAFFIC Analysis
    Ref. CoP15 Prop. 21 Inclusion of Coralliidae spp. in Appendix II, with the following annotation: "the entry into effect of the inclusion of species in the family Coralliidae in Appendix II of CITES will be delayed by 18 months to enable parties to resolve the related technical and administrative issues". Proponents: Sweden, on behalf of the Member States of the European Community, and the United States of America Summary: Coralliidae spp. are a group of about 31 species of octocorals that occur throughout the world. They are benthic suspension feeders, occurring at depths ranging from seven to 1500 m. They are part of a valuable group known as precious corals, but many species have populations that are too small or scattered to be useful for commercial fisheries. The species that are used commercially include Corallium rubrum in the Mediterranean and North-east Atlantic and several species in the North-west Pacific. The axis colour of the various species ranges from white, through various shades of pink and orange, to deep red, and the products are used extensively in jewellery and art objects. Many species, especially those in deeper waters, are slow-growing and long- lived and particularly vulnerable to over-exploitation. C. rubrum, which occupies depths from seven to 300 m, reaches maturity relatively quickly and has had sustained extensive exploitation in several areas of the western Mediterranean for many years; however, populations have shown a dramatic decrease in their size, age and reproductive output in recent years and some populations are no longer commercially viable. Genetic studies of C.
    [Show full text]