Wrasse Cheilinus Undulatus Trade Into and Through Hong Kong. TRAFFIC
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Endangered Species Research 38:135
Vol. 38: 135–145, 2019 ENDANGERED SPECIES RESEARCH Published March 14 https://doi.org/10.3354/esr00942 Endang Species Res OPENPEN ACCESSCCESS Substantial impacts of subsistence fishing on the population status of an Endangered reef predator at a remote coral atoll Robert J. Lennox1,2,*, Alexander Filous2,3,4, Steven J. Cooke1, Andy J. Danylchuk2,3 1Fish Ecology and Conservation Physiology Laboratory, Department of Biology, Carleton University, Ottawa, Ontario K1S 5B6, Canada 2Indifly, PO Box 4460, St Paul, Minnesota 55104, USA 3Department of Environmental Conservation, University of Massachusetts Amherst, 160 Holdsworth Way, Amherst, Massachusetts 01003, USA 4The Island Initiative, Papeete, French Polynesia ABSTRACT: Napoleon wrasse Cheilinus undulatus has declined drastically throughout most of its range, owing, in large part, to overexploitation. In Anaa, French Polynesia, the species is har- vested as part of the subsistence catch by fishers using rockpile traps, spearguns, handmade har- poons, and baited handlines. We sampled 70 Napoleon wrasse captured by artisanal fishers of Anaa between 2015 and 2018 to assess the status of this population, and we applied data-poor fisheries models to assess the stock status of this iconic reef predator. The species was determined to be overexploited at a rate of 0.82 based on values of natural (0.14; Hoenig method) and fishing (0.58; difference of total and natural mortality) mortality as components of total mortality (0.72; Beverton-Holt estimation). The left-skewed length distribution (mean = 36 ± 13 cm SL) suggested an under-representation of large adults in the population, which would predominantly be terminal males in this sequentially hermaphroditic protogynous fish. -
BIOT Field Report
©2015 Khaled bin Sultan Living Oceans Foundation. All Rights Reserved. Science Without Borders®. All research was completed under: British Indian Ocean Territory, The immigration Ordinance 2006, Permit for Visit. Dated 10th April, 2015, issued by Tom Moody, Administrator. This report was developed as one component of the Global Reef Expedition: BIOT research project. Citation: Global Reef Expedition: British Indian Ocean Territory. Field Report 19. Bruckner, A.W. (2015). Khaled bin Sultan Living Oceans Foundation, Annapolis, MD. pp 36. The Khaled bin Sultan Living Oceans Foundation (KSLOF) was incorporated in California as a 501(c)(3), public benefit, Private Operating Foundation in September 2000. The Living Oceans Foundation is dedicated to providing science-based solutions to protect and restore ocean health. For more information, visit http://www.lof.org and https://www.facebook.com/livingoceansfoundation Twitter: https://twitter.com/LivingOceansFdn Khaled bin Sultan Living Oceans Foundation 130 Severn Avenue Annapolis, MD, 21403, USA [email protected] Executive Director Philip G. Renaud Chief Scientist Andrew W. Bruckner, Ph.D. Images by Andrew Bruckner, unless noted. Maps completed by Alex Dempsey, Jeremy Kerr and Steve Saul Fish observations compiled by Georgia Coward and Badi Samaniego Front cover: Eagle Island. Photo by Ken Marks. Back cover: A shallow reef off Salomon Atoll. The reef is carpeted in leather corals and a bleached anemone, Heteractis magnifica, is visible in the fore ground. A school of giant trevally, Caranx ignobilis, pass over the reef. Photo by Phil Renaud. Executive Summary Between 7 March 2015 and 3 May 2015, the Khaled bin Sultan Living Oceans Foundation conducted two coral reef research missions as components of our Global Reef Expedition (GRE) program. -
Maldives Reef Survey Trip June 13-30Th 2008
Maldives Reef Survey - June 13-30th 2008 Jean-Luc Solandt, Biodiversity Policy Officer Chris Wood, Seasearch Co-ordinator Wolf Business Park Innovation House Alton Rd Boldero Rd Ross on Wye Bury St Edmunds HR9 5NB Suffolk IP32 7BS Tel: 01989 566 017 Tel: 01284 748010 Email:[email protected] Email: [email protected] Web: www.mcsuk.org Web: www.scubascuba.com 1. Introduction The Maldives archipelago lies in the heart of the Indian Ocean approximately 300nm SSW of the southern tip of India. The archipelago comprises approximately 1190 islands lying on a raised oceanic ridge, which is approximately 900km long, and straddles the equator between 00 45.00 0S (Addu atoll) to approximately 07 06.00 0N (Ihavandhippolhu atoll). The chain of atolls is relatively narrow (approximately 150km wide), with the capital Male situated in the centre of the archipelago at N 04 10.000; E 073 32.000. The reefs and islands of the Maldives are entirely comprised of raised reef limestone, built over thousands of years by billions of tiny corals laying down of calcium carbonate. There are 26 major atolls comprising a total of some 1190 islands – all entirely built by corals. Figure 1. Location of the Maldives in the central Indian Ocean (left), and Ari atoll (right) showing the variety of coral reefs found within any one atoll. (Maps by Steve Frampton) The structures these corals have created can broadly be divided into three geo- morphological features: i. Inner atoll reefs – (Thillas, Faros and Giris) Thillas are submerged reefs found in the middle of the atolls – which reach depths of around 80m in the largest lagoons, and rise to between 15 and 5m of the surface. -
The First Report of Nors and Chromosome Analysis of Tripletail Wrasse, Cheilinus Trilobatus (Perciformes: Labridae)
© 2014 The Japan Mendel Society Cytologia 79(4): 437–443 The First Report of NORs and Chromosome Analysis of Tripletail Wrasse, Cheilinus trilobatus (Perciformes: Labridae) Sarawut Kaewsri1, 4, Pasakorn Saenjundaeng2, Sarun Jumrusthanasan1, Ratree Suksuwan3, Alongklod Tanomtong1* and Weerayuth Supiwong2 1 Applied Taxonomic Research Center (ATRC), Department of Biology, Faculty of Science, Khon Kaen University, Muang, Khon Kaen 40002, Thailand 2 Faculty of Applied Science and Engineering, Khon Kaen University, Nong Kai Campus, Muang, Nong Kai 43000,Thailand 3 Phuket Marine Biological Center (PMBC), 51 Moo 8 Sakdided Road, Wichit, Muang, Phuket 83000, Thailand 4 Biology Program, Department of Science, Faculty of Science, Buriram Rajabhat University, Muang, Buriram 31000, Thailand Received June 17, 2013; accepted October 20, 2013 Summary We report the first chromosome analysis and chromosomal characteristics of nucleolar organizer regions/NORs in the tripletail wrasse (Cheilinus trilobatus) from the Andaman Sea, Southern Thailand. Kidney cell samples were taken from three male and three female fishes. The mitotic chromosome preparation was prepared directly from kidney cells. Conventional staining and Ag-NOR banding techniques were applied to stain the chromosomes. The results showed that the diploid chromosome number of C. trilobatus was 2n=38, the fundamental number (NF) was 54 in both males and females. The types of chromosomes were 6 large metacentric, 4 medium metacentric, 2 medium submetacentric, 4 medium telocentric, 4 small submetacentric, and 18 small telocentric chromosomes. The region adjacent to the short arms near the telomeres of submetacentric chromosome pair 7 showed clearly observable NORs. There was no observation of irregularly sized chromosomes related to sex. The karyotype formula for C. -
Helen Reef 2008: an Overview
Helen Reef 2008: an Overview by Patrick L. Colin, Lori J. Bell and Sharon Patris Coral Reef Research Foundation P.O. Box 1765 Koror, Palau 96940 [email protected] Technical Report 2008 © Coral Reef Research Foundation Suggested citation: Colin, P.L., L.J. Bell and S. Patris. 2008. Helen Reef 2008: An Overview. Technical Report, Coral Reef Research Foundation, 31pp. www.coralreefpalau.org CORAL REEF RESEARCH FOUNDATION Report to Helen Reef Project SW Islands Collecting Trip, Sept 2008 INTRODUCTION In September 2008 the Coral Reef Research Foundation (CRRF) participated in a 3 week trip to Sonsorol and Hatohobei States for the purpose of marine invertebrate collections for the US National Cancer Institute (NCI). In addition to the NCI collections we were able to make a considerable number of general observations about marine conditions as well as gather a variety of data on tides, currents and temperatures at Helen Reef. The trip was a shared charter aboard the live-aboard dive boat Pacific Explorer II, in conjunction with fish biologists Rick Winterbottom (Royal Ontario Museum, Canada) and Mark Westneat (Field Museum, Chicago), from 10 – 29 September 2008. This report is intended to summarize the observations and collections made by CRRF. Two previous small collections were made in the Southwest Islands by CRRF, July 1995 to Sonsorol State, and December 1996 to Hatohobei State. Some of those results are summarized here for continuity in data. The Southwest Islands of Palau represent an area which is intermediate between the ultra diverse "Coral Triangle" (Indonesia, Papua New Guinea, Malaysia, Solomon Islands, Philippines) and the less (but still very high) diverse Micronesian islands. -
Fishery Bulletin/U S Dept of Commerce National Oceanic
FEEDING RELATIONSHIPS OF TELEOSTEAN FISHES ON CORAL REEFS IN KONA, HAWAII EDMUND S. HOBSON! ABSTRACT Feeding relationships ofteleostean fishes on coral reefs atKona, Hawaii, were studied during 1969 and 1970. Fishes that have a generalized feeding mechanism, including those carnivores whose morphologies place them close to the main line ofteleostean evolution, are predominantly nocturnal or crepuscular. These include holocentrids, scorpaenids, serranids, apogonids, priacanthids, and lutjanids. The major prey of the nocturnal species are small, motile crustaceans, which are most available to the direct attacks of generalized predators when they leave their shelters after dark. The major prey of the crepuscular species are smaller fishes, whose defenses against direct attacks of generalized predators are less effective during twilight. Feeding by generalized predators during the day depends largely on being within striking distance ofprey that make a defensive mistake, a position best attained by those predators that ambush their prey from a concealed position, or by those that stalk. Ambushing and stalking tactics have produced some highly specialized forms that, during the day, prey mostly on smaller fishes. Diurnal ambushers include the highly cryptic synodontids, scorpaenids, and bothids; diurnal stalkers include aulostomids, fistulariids, belonids, and sphyraenids-al1 ofthem long, attenuated fishes. Some predators-most notably the muraenid eels-are specialized to hunt deep in reef crevices, and here they capture some of the many small animals that shelter themselves in those crevices, day and night, when resting, injured, or distressed. Mullids use their sensory barbels to detect small animals thathave sheltered themselves amid the superficial covering on the reef, or in the surroundingsand; at least some mullids further use their barbels to drive these prey into the open. -
Authorship, Availability and Validity of Fish Names Described By
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Stuttgarter Beiträge Naturkunde Serie A [Biologie] Jahr/Year: 2008 Band/Volume: NS_1_A Autor(en)/Author(s): Fricke Ronald Artikel/Article: Authorship, availability and validity of fish names described by Peter (Pehr) Simon ForssSSkål and Johann ChrisStian FabricCiusS in the ‘Descriptiones animaliumÂ’ by CarsSten Nniebuhr in 1775 (Pisces) 1-76 Stuttgarter Beiträge zur Naturkunde A, Neue Serie 1: 1–76; Stuttgart, 30.IV.2008. 1 Authorship, availability and validity of fish names described by PETER (PEHR ) SIMON FOR ss KÅL and JOHANN CHRI S TIAN FABRI C IU S in the ‘Descriptiones animalium’ by CAR S TEN NIEBUHR in 1775 (Pisces) RONALD FRI C KE Abstract The work of PETER (PEHR ) SIMON FOR ss KÅL , which has greatly influenced Mediterranean, African and Indo-Pa- cific ichthyology, has been published posthumously by CAR S TEN NIEBUHR in 1775. FOR ss KÅL left small sheets with manuscript descriptions and names of various fish taxa, which were later compiled and edited by JOHANN CHRI S TIAN FABRI C IU S . Authorship, availability and validity of the fish names published by NIEBUHR (1775a) are examined and discussed in the present paper. Several subsequent authors used FOR ss KÅL ’s fish descriptions to interpret, redescribe or rename fish species. These include BROU ss ONET (1782), BONNATERRE (1788), GMELIN (1789), WALBAUM (1792), LA C E P ÈDE (1798–1803), BLO C H & SC HNEIDER (1801), GEO ff ROY SAINT -HILAIRE (1809, 1827), CUVIER (1819), RÜ pp ELL (1828–1830, 1835–1838), CUVIER & VALEN C IENNE S (1835), BLEEKER (1862), and KLUNZIN G ER (1871). -
A Revision of the Labrid Fish Genus Anampses
A Revision of the Labrid Fish Genus Anampses JoHN E. RANDALL1 Abstract The tropical Indo-Pacific wrasse genus Anampses is distinctive in possessing a single pair of broad· projecting incisiform teeth at the front of the jaws, scaleless head, smooth preopercular margin, complete lateral line, IX, 12 dorsal rays, and III, 12 anal rays. It is represented by two subgenera, Pseudanampses with 48 to 50 lateral-line scales (one species, A. geographicus) and Anampses with 26 or 27 lateral-line scales (11 species). Anampses femininus is described as new from specimens collected at Easter Island, Pitcairn, Rapa, New Caledonia, and Lord Howe Island. The female, bright orange with dark-edged blue stripes and a blue caudal peduncle and fin, is unusual in being even more colorful than the male, which is dusky yellow to blackish with vertical blue lines on the scales. The following pairs of nominal Anampses are here recognized as males and females of the same species (the first name of each pair has priority): 1) A. caeruleopunctatus Riippell 2) A. diadematus Riippell (male) 1) A. cuvier Quoy and Gaimard 2) A. godeffroyi Gunther (male) 1) A. chrysocephalus Randall (male) 2) A. rubrocaudatus Randall 1) A. neoguinaicus Bleeker (male) 2) A. fidjensis Sauvage 1) A. meleagrides Cuvier and Valenciennes 2) A. amboinensis Bleeker (male) More evidence is needed for the last pair in the above list, however, to be certain of conspecificity. A. tinkhami Fowler (1946) from the Ryukyu Islands is placed in the synonymy of A. caeruleopunctatus, the species with the broadest distribution of the genus: Red Sea to Easter Island, but not Hawaii. -
Entire Issue (PDF 3MB)
E PL UR UM IB N U U S Congressional Record United States th of America PROCEEDINGS AND DEBATES OF THE 116 CONGRESS, FIRST SESSION Vol. 165 WASHINGTON, THURSDAY, JUNE 13, 2019 No. 99 House of Representatives The House met at 9 a.m. and was ANNOUNCEMENT BY THE SPEAKER Son americanos en todo el sentido de called to order by the Speaker. The SPEAKER. The Chair will enter- la palabra—menos en un papel. tain up to five requests for 1-minute Tuve el honor de ser un profesor en f speeches on each side of the aisle. un colegio en mi distrito, Modesto Jun- ior College. f PRAYER Una de mis estudiantes era una joven The Chaplain, the Reverend Patrick IT IS TIME TO PROVIDE que estaba estudiando para ser J. Conroy, offered the following prayer: STABILITY TO DACA RECIPIENTS farmace´utica. God our Father, we give You thanks (Mr. HARDER of California asked Pero como su familia la trajo a este for giving us another day. and was given permission to address paı´s cuando tenı´a solo tres meses, su Bless the Members of this people’s the House for 1 minute and to revise futuro esta´ en peligro. House as they gather at the end of an- and extend his remarks.) Historias como la suya son comunes, other week in the Capitol. Endow each (English translation of the statement especialmente en mi distrito en el with the graces needed to attend to the made in Spanish is as follows:) Valle Central de California. issues of the day with wisdom, that the Mr. -
In Partnership with Ii
IN PARTNERSHIP WITH II IN PARTNERSHIP WITH Creative Commons Attribution-NonCommercial-NoDerivs 3.0 IGO license (CC BY-NC-ND 3.0 IGO) © 2016 Regional Technical Assistance (RETA) 7813: Coastal and Marine Resources Management in the Coral Triangle - Southeast Asia (CTI-SEA) 502 Manila Luxury Condominium, Ortigas Center, Pasig City, Philippines Tel +63 2 910 4565 www.ctisoutheastasia.wordpress.com Some rights reserved. Published in 2016. Printed in the Philippines. This work is available under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 IGO license (CC BY- NC-ND 3.0 IGO) http://creativecommons.org/licenses/by-nc-nd/3.0/igo/. By using the content of this publication, you agree to be bound by the terms of this license. Feature articles written by Panji Brotoisworo with edits by Raul Roldan. Art created by Dana Salonoy. This CC license does not apply to non-CTI-SEA copyright materials in this publication. About The Treasures of the Coral Triangle Minigraphics series showcases 10 protected marine wildlife in the Coral Triangle. It aims to raise awareness about treasures at risk. A bite-size and share-friendly version of the Philippine Protected Aquatic Posters, it highlights the importance, threats, laws, and practical ways to protect threatened marine species. The series includes one feature article and minigraphics for each animal. Module 2 features five threatened marine animals which are the sawfish, the sperm whale, the humphead wrasse, the dugong, and the seahorse. Who can use it? Educators, students, science club members, and marine wildlife advocates can use the Treasures of the Coral Triangle Minigraphics series for school, community, and personal use. -
Development of Fisheries Management Tools for Trade in Humphead Wrasse, Cheilinus Undulatus, in Compliance with Article IV of CITES
AC22 Inf. 5 (English only/Únicamente en inglés/Seulement en anglais) This document has been submitted by the CITES Secretariat. Development of fisheries management tools for trade in humphead wrasse, Cheilinus undulatus, in compliance with Article IV of CITES Final Report of CITES Project No. A-254 undertaken by the International Union for the Conservation of Nature and Natural Resources - World Conservation Union/Species Survival Commission (IUCN/SSC) Groupers & Wrasses Specialist Group and led by Dr Yvonne Sadovy. © Secretariat of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), June 2006 Reproduction of the texts in this publication for educational or non-commercial purposes is authorized without prior written permission from the CITES Secretariat, provided the source is fully acknowledged. Reproduction for resale or other commercial purposes by any means – photographic, electronic or mechanical, including photocopying, recording, taping or information storage and retrieval systems – is prohibited without the prior written permission of the copyright holders. The geographical designations employed in this book do not imply the expression of any opinion whatsoever on the part of the CITES Secretariat concerning the legal status of any country, territory, or area, or concerning the delimitation of its frontiers or boundaries. For further information, please visit www.cites.org or contact: CITES Secretariat International Environment House Chemin des Anémones CH-1219 CHÂTELAINE, Geneva Switzerland Telephone: +41 (22) 917 81 39/40 Fax: +41 (22) 797 34 17 Email: [email protected] FINAL REPORT CITES Project No. A-254 Development of fisheries management tools for trade in humphead wrasse, Cheilinus undulatus, in compliance with Article IV of CITES IUCN Groupers & Wrasses Specialist Group Submitted by Yvonne Sadovy Photo: P. -
Multiple Ancestral Duplications of the Red-Sensitive Opsin Gene (LWS) In
bioRxiv preprint doi: https://doi.org/10.1101/2021.05.08.443214; this version posted May 9, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. 1 Multiple ancestral duplications of the red-sensitive opsin gene (LWS) in teleost fishes and 2 convergent spectral shifts to green vision in gobies 3 4 Fabio Cortesi1, Daniel Escobar Camacho2, Martin Luehrmann1, Gina Maria Sommer3, Zuzana 5 Musilova3 6 7 1 Queensland Brain Institute, The University of Queensland, Brisbane, QLD 4072, Australia 8 2 Department of Biology, University of Maryland, College Park, MD 20742, USA 9 3 Department of Zoology, Faculty of Science, Charles University, Vinicna 7, 12844 Prague, 10 Czech Republic 11 12 Abstract 13 Photopigments, consisting of an opsin protein bound to a light-sensitive chromophore, are at 14 the centre of vertebrate vision. The vertebrate ancestor already possessed four cone opsin 15 classes involved in colour perception during bright-light conditions, which are sensitive from 16 the ultraviolet to the red-wavelengths of light. Teleosts experienced an extra round of whole 17 genome duplication (3R) at their origin, and while most teleosts maintained only one long- 18 wavelength-sensitive opsin gene (LWS1), the second ancestral copy (LWS2) persisted in 19 characins and osteoglossomorphs. Following 3R, teleost opsins have continued to expand and 20 diversify, which is thought to be a consequence of the different light environment fishes 21 inhabit, from clear streams to the relative darkness of the deep-sea.