Décembre 2006 BULLETIN D'information
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Biodiversidad De Los Equinodermos (Echinodermata) Del Mar Profundo Mexicano
Biodiversidad de los equinodermos (Echinodermata) del mar profundo mexicano Francisco A. Solís-Marín,1 A. Laguarda-Figueras,1 A. Durán González,1 A.R. Vázquez-Bader,2 Adolfo Gracia2 Resumen Nuestro conocimiento de la diversidad del mar profundo en aguas mexicanas se limita a los escasos estudios existentes. El número de especies descritas es incipiente y los registros taxonómicos que existen provienen sobre todo de estudios realizados por ex- tranjeros y muy pocos por investigadores mexicanos, con los cuales es posible conjuntar algunas listas faunísticas. Es importante dar a conocer lo que se sabe hasta el momen- to sobre los equinodermos de las zonas profundas de México, información básica para diversos sectores en nuestro país, tales como los tomadores de decisiones y científicos interesados en el tema. México posee hasta el momento 643 especies de equinoder- mos reportadas en sus aguas territoriales, aproximadamente el 10% del total de las especies reportadas en todo el planeta (~7,000). Según los registros de la Colección Nacional de Equinodermos (ICML, UNAM), la Colección de Equinodermos del “Natural History Museum, Smithsonian Institution”, Washington, DC., EUA y la bibliografía revisa- 1 Colección Nacional de Equinodermos “Ma. E. Caso Muñoz”, Laboratorio de Sistemá- tica y Ecología de Equinodermos, Instituto de Ciencias del Mar y Limnología (ICML), Universidad Nacional Autónoma de México (UNAM). Apdo. Post. 70-305, México, D. F. 04510, México. 2 Laboratorio de Ecología Pesquera de Crustáceos, Instituto de Ciencias del Mar y Lim- nología (ICML), (UNAM), Apdo. Postal 70-305, México D. F., 04510, México. 215 da, existen 348 especies de equinodermos que habitan las aguas profundas mexicanas (≥ 200 m) lo que corresponde al 54.4% del total de las especies reportadas para el país. -
111. General Part
Ekidia sp. 3 Belyaev, 1971 EEpidia sp. 4 Belyaev, 1971 Belyaev 1971, pp. 357-358, fig. 19. Belyaev 1971, p. 358, fig. 20. A few skin fragments taken in the Romanche A skin fragment taken in the Peru-Chile Trench Trench at 7340 m. Deposits up to 0.85 mm long; at 2140 m. Deposits up to 0.71 mm long, as diam. of axis c. 0.04 mm. robust as the ventral deposits of E. atakama. 111. GENERAL PART A. THE TAXONOMIC CHARACTERS AND fimbriata (9-60 mm), and an unidentified spe- THEIR VARIATION cies of Peniagone from St. 626 (9-10 mm). The papillae and tubefeet increase in number In order to estimate the importance of the dif- with advancing age in the species Laetmogone ferent taxonomic characters the range of varia- maculata, L. fimbriata, and Orphnurgus glaber. tion within each species should be known. An In Laetmogone violacea the papillae increase in examination of a large number of specimens of number, while the tubefeet number does not many species showed that there was a pronounced increase to any appreciable degree. As a rule, the variation in most taxonomic characters. number of ambulacral appendages increases with An individual variation is unambiguously the size of the specimens in those species of the revealed by differences between specimens from Deimatidae and Laetmogonidae in which they one and the same station. If two stations are are present in a large number. involved, the differences might be due to local Juvenile giant crosses are found in Psychropo- variation. tes longicauda, but otherwise an age variation in The range of individual variation in a taxo- the calcareous deposits is unknown in the Ela- nomic character may differ from one locality to sipoda. -
SPC Beche-De-Mer Information Bulletin #9 March 1997
26 SPC Beche-de-mer Information Bulletin #9 March 1997 BECHE-DE-MER Abstracts, publications, workshops & meetings Bohadschia argus 9th INTERNATIONAL ECHINODERM CONFERENCE San Francisco, August 1996 Abstracts on holothurians compiled by C. Conand 1. Holothurian fisheries Stock assessment of the commercial sea cucumber Parastichopus californicus in the San Juan Islands,Washington State, USA by A. Bradbury1, W. Palsson2 & R. Pacunski2 1 Washington Department of Fish and Wildlife, Point Whitney Shellfish Laboratory, 1000 Point Whitney Road, Brinnon, WA 98320, USA 2 Washington Department of Fish and Wildlife, Olympia, WA, USA Although the sea cucumber Parastichopus californicus has been commercially exploited in the eastern Pacific since the 1970s, stock assessment has been hampered by a lack of life history data typically used in age- or size-struc- tured models. Likewise, the lack of a long time series of catch-effort data reflecting ÔequilibriumÕ conditions has precluded the use of many classic surplus production models. We present a simple surplus production model for Parastichopus which relies on a time series of catch and biomass estimates in the San Juan Islands. Harvestable bio- mass was estimated in two consecutive years with an underwater video method, systematically sampling along the shoreline at depths up to 40 m. Additional biomass estimates were made using dive survey data and a Leslie declining catch-per-effort technique. An independent dive survey biomass estimate which related observed declines in sea cucumber density to known catch came within 10 per cent of the corresponding video estimate. We fit a Schaefer surplus production model to these biomass estimates and the known catch during a 5-year period. -
University of Southampton Research Repository Eprints Soton
University of Southampton Research Repository ePrints Soton Copyright © and Moral Rights for this thesis are retained by the author and/or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder/s. The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders. When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given e.g. AUTHOR (year of submission) "Full thesis title", University of Southampton, name of the University School or Department, PhD Thesis, pagination http://eprints.soton.ac.uk UNIVERSITY OF SOUTHAMPTON FACULTY OF NATURAL AND ENVIRONMENTAL SCIENCES School of Ocean & Earth Sciences Satellite to Seafloor - The Global Biogeography of the Elasipodid Holothurians by Elizabeth Jane Ross Thesis for the degree of Doctor of Philosophy September 2012 1 2 UNIVERSITY OF SOUTHAMPTON FACULTY OF ENGINEERING, SCIENCE & MATHEMATICS SCHOOL OF OCEAN & EARTH SCIENCES Doctor of Philosophy ABSTRACT Satellite to Seafloor - The Global Biogeography of the Elasipodid Holothurians Elizabeth Jane Ross Knowledge of the environmental factors driving species distributions in the deep-sea is essential for a better understanding of the biogeography of the abyssal benthos. Differences in the niches of elasipodid holothurians appear to exist at the level of species, genera and family. This study analysed the global distributions of elasipodid holothurians from records collected from online Natural History Collection databases, cruise reports and published literature. -
THESE Rôle Des Holothuries Aspidochirotes Dans Le
MINISTERE DE L’ENSEIGNEMENT SUPERIEUR ET DE LA RECHERCHE SCIENTIFIQUE UNIVERSITE ABDELHAMID IBN BADIS MOSTAGANEM FACULTE DES SCIENCES DE LA NATURE ET DE LA VIE DEPARTEMENT DE BIOLOGIE LABORATOIRE DE PROTECTION, VALORISATION DES RESSOURCES MARINE ET LITTORAL ET SYSTEMATIQUE MOLECULAIRE THESE En vue de l’obtention du diplôme de Doctorat en science Filière : Biologie Spécialité : Ecologie marine Présenté par : M. BELBACHIR Nor Eddine THEME Rôle des Holothuries aspidochirotes dans le fonctionnement du réseau trophique de l’écosystème à Posidonia oceanica (L.) Delile (1813) de la frange côtière de Mostaganem Soutenu publiquement le : 13/12/2018 Devant le jury composé de : Mme Soualili Dina Lila Prof. Univ. Abdelhamid Ibn Badis Présidente Mostaganem M. Abi-Ayad Sidi Prof. Univ. Oran 1 Ahmed Ben Bella Examinateur Mohammed El-Amine M. Grimes Samir MCA Ecole Nationale Supérieur des Sciences de la Examinateur Mer et de l’Aménagement du Littoral M. Rouane-Hacene MCA Univ. Oran 1 Ahmed Ben Bella Examinateur Omar Univ. Abdelhamid Ibn Badis M. Mezali Karim Prof. Directeur de thèse Mostaganem Univ. Abdelhamid Ibn Badis M. Chadli Rabah Prof. Co-Directeur Mostaganem Année Universitaire 2017/2018 Dédicaces Je dédie ce travail à tous ceux qui m’aiment pour ce que je suis Remerciements Je tiens tout d’abord à remercier Dieu de m’avoir donné le courage, la force et la patience pour accomplir ce travail. Mes plus sincères remerciements vont tout particulièrement à mon directeur de thèse, M. Karim MEZALI, Professeur à l’Université Abdelhamid In Badis Mostaganem et Directeur du Laboratoire de Protection, Valorisation des Ressources Marine et Littoral et Systématique Moléculaire. -
Check List 5(3): 702–711, 2009
Check List 5(3): 702–711, 2009. ISSN: 1809-127X LISTS OF SPECIES Echinoderms, Malpelo Fauna and Flora Sanctuary, Colombian Pacific: New reports and distributional issues Mishal Cohen-Rengifo 1, 2 Sandra Bessudo 3 German Soler 3 1 Universidad Jorge Tadeo Lozano. Carrera 1 # 5-93. El Rodadero, Santa Marta, Colombia. 2 Proyecto de Conservación de Aguas Tierras – ProCAT Colombia. Calle 127b # 45 – 76. Bogotá, Colombia. E-mail: [email protected] 3 Fundación Malpelo y Otros Ecosistemas Marinos. Carrera 11 # 87-51, Local 4. Bogotá, Colombia. Abstract A systematic list of echinoderms from Malpelo Fauna and Flora Sanctuary (MFFS) was prepared, based on local sampling, literature review and identification of specimens from Museo de Historia Natural Marina de Colombia (MHNMC) and from National Museum of Natural History, Smithsonian Institution, Washington D. C. (USNM). Standard methodology for monitoring the Eastern Tropical Pacific Seascape was used in December 2006 and March 2007 to sample shallow water echinoderms (1-20 m deep). Malpelo is the richest locality of the Colombian Pacific with 84 species reported (56 % of them deep water organisms), belonging to 22 orders, 42 families and 68 genera, distributed between the surface and a depth of 5000 m. Thirty-six new records for MFFS and Colombian Pacific are reported. In Colombia the shallow water species are widely distributed in the Pacific, while deep forms only occur at Malpelo. The majority of species are mostly related to the Panamanian and Galapagos region showing a possible connectivity. This list increases knowledge on the echinoderm biodiversity from the Malpelo Island in 68 %. Introduction Pardo-Ángel (1989), Pardo-Ángel and Neira The echinoderms are organisms which are able to (1990), Neira et al. -
Demographic Indicators of Change in a Deposit-Feeding Abyssal
Author’s Accepted Manuscript Demographic indicators of change in a deposit- feeding abyssal holothurian community (station M, 4000m) Christine L. Huffard, Linda A. Kuhnz, Larissa Lemon, Alana D. Sherman, Kenneth L. Smith www.elsevier.com PII: S0967-0637(15)30099-6 DOI: http://dx.doi.org/10.1016/j.dsr.2016.01.002 Reference: DSRI2569 To appear in: Deep-Sea Research Part I Received date: 25 August 2015 Revised date: 9 January 2016 Accepted date: 9 January 2016 Cite this article as: Christine L. Huffard, Linda A. Kuhnz, Larissa Lemon, Alana D. Sherman and Kenneth L. Smith, Demographic indicators of change in a deposit-feeding abyssal holothurian community (station M, 4000m), Deep-Sea Research Part I, http://dx.doi.org/10.1016/j.dsr.2016.01.002 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. 1 Demographic indicators of change in a deposit-feeding abyssal holothurian community (Station M, 4000 m) Christine L. Huffard a* , Linda A. Kuhnz a, Larissa Lemon a,b , Alana D. Sherman a, Kenneth L. Smith, Jr. a aMonterey Bay Aquarium Research Institute. Moss Landing, CA bCalifornia State University Monterey Bay. Seaside, CA *Corresponding author: [email protected]. -
A Review of Deep-Sea Benthic Biodiversity Associated with Trench, Canyon and Abyssal Habitats Below 1500 M Depth in New Zealand Waters
A review of deep-sea benthic biodiversity associated with trench, canyon and abyssal habitats below 1500 m depth in New Zealand waters A.N. Lörz ¹ K. Berkenbusch² S. Nodder¹ S. Ahyong3 D. Bowden¹ P. McMillan¹ D. Gordon¹ S. Mills¹ K. Mackay¹ ¹ NIWA, Private Bag 14901, Kilbirnie, Wellington. ² Department of Marine Science, University of Otago, PO Box 56, Dunedin. 3 Australian Museum, 6 College Street, Sydney, NSW 2010, Australia. New Zealand Aquatic Environment and Biodiversity Report No. 92 2012 Published by Ministry of Agriculture and Forestry Wellington 2012 ISBN 978-0-478-38782-7 (Online) ISSN 1176-9440 (Print) ISSN 1179-6480 (Online) © Crown Copyright, 2012 - Ministry of Agriculture and Forestry Lörz, A.N.; Berkenbusch, K.; Nodder, S.; Ahyong, S.; Bowden, D.; McMillan, P.; Gordon, D.; Mills, S.; Mackay, K. (2012) A review of deep-sea benthic biodiversity associated with trench, canyon and abyssal habitats below 1500 m depth in New Zealand waters. New Zealand Aquatic Environment and Biodiversity Report No 92. 133 p. This series continues the Marine Biodiversity Biosecurity Report series which ceased with No. 7 in February 2005. Requests for further copies should be directed to: Publications Logistics Officer Ministry of Agriculture and Forestry P O Box 2526 WELLINGTON Telephone: 0800 00 83 33 Facsimile: 04-894 0300 This publication is also available on the Ministry of Fisheries website at http://fs.fish.govt.nz go to Document library/Research reports or the MAF website at: http://www.maf.govt.nz/news-resources/publications.aspx. EXECUTIVE SUMMARY Lörz, A.N.; Berkenbusch, K.; Nodder, S.; Ahyong, S.; Bowden, D.; McMillan, P.; Gordon, D.; Mills, S.; Mackay, K. -
Vol.1 the Polymetallic Nodule Ecosystem of the Eastern Equatorial
Established in 1960 the Intergovernmental Oceanographic Commission (IOC) of UNESCO promotes international cooperation and coordinates programmes in research, services and capacity building, in order to learn more about the nature and resources of the ocean and coastal areas and to apply that knowledge for the improvement of management, sustainable development, the protection of the marine environment, and the decisionmaking processes of its 135 Member States. ENGLISH VOL2 ATLAS COVER-BACK.indd 2 29/09/06 14:06:40 IOC TECHNICAL SERIES NO. 69, VOL.2 1 Biodiversity and distribution of the megafauna Vol.2 ANNOTATED PHOTOGRAPHIC ATLAS OF THE ECHINODERMS OF THE CLARION-CLIPPERTON FRACTURE ZONE Dr Virginie Tilot Membre correspondant de l’Académie des Sciences d’Outre-Mer Attaché honoraire du Muséum national d’Histoire naturelle Département des Milieux et peuplements aquatiques 55 rue Buffon, F-75005 Paris, France With the support of the Government of Flanders (Belgium) UNESCO 2006 ENGLISH ATLAS PHOTO pages.indd 1 29/09/06 14:17:37 The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the Secretariats of UNESCO and IOC concerning the legal status of any country or territory, or its authorities, or concerning the delimitation of the frontiers of any country or territory. For bibliographic purposes, this document should be cited as: Tilot, Virginie. Biodiversity and distribution of the megafauna. Vol. 1: The polymetallic nodule ecosystem of the Eastern Equitorial Pacific Ocean; Vol. 2: Annotated photographic atlas of the echinoderms of the Clarion-Clipperton fracture zone. -
Davidson Seamount Invertebrates
Davidson Seamount Taxonomic Guide Item Type monograph Authors Burton, Erica J.; Lundsten, Lonny Publisher NOAA/National Ocean Service/Office of National Marine Sanctuaries Download date 09/10/2021 18:02:51 Link to Item http://hdl.handle.net/1834/20075 Marine Sanctuaries Conservation Series ONMS-08-08 Davidson Seamount Taxonomic Guide U.S. Department of Commerce National Oceanic and Atmospheric Administration National Ocean Service Office of Ocean and Coastal Resource Management Office of National Marine Sanctuaries December 2008 About the Marine Sanctuaries Conservation Series The National Oceanic and Atmospheric Administration’s Office of National Marine Sanctuaries (ONMS) administers the National Marine Sanctuary Program. Its mission is to identify, designate, protect and manage the ecological, recreational, research, educational, historical, and aesthetic resources and qualities of nationally significant coastal and marine areas. The existing marine sanctuaries differ widely in their natural and historical resources and include nearshore and open ocean areas ranging in size from less than one to over 5,000 square miles. Protected habitats include rocky coasts, kelp forests, coral reefs, sea grass beds, estuarine habitats, hard and soft bottom habitats, segments of whale migration routes, and shipwrecks. Because of considerable differences in settings, resources, and threats, each marine sanctuary has a tailored management plan. Conservation, education, research, monitoring and enforcement programs vary accordingly. The integration of these programs is fundamental to marine protected area management. The Marine Sanctuaries Conservation Series reflects and supports this integration by providing a forum for publication and discussion of the complex issues currently facing the National Marine Sanctuary Program. Topics of published reports vary substantially and may include descriptions of educational programs, discussions on resource management issues, and results of scientific research and monitoring projects. -
Downloaded for Personal Non-Commercial Research Or Study, Without Prior Permission Or Charge
University of Southampton Research Repository Copyright © and Moral Rights for this thesis and, where applicable, any accompanying data are retained by the author and/or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis and the accompanying data cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder/s. The content of the thesis and accompanying research data (where applicable) must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holder/s. When referring to this thesis and any accompanying data, full bibliographic details must be given, e.g.: Thesis: Author (Year of Submission) “Full thesis title”, University of Southampton, name of the University Faculty or School or Department, PhD Thesis, pagination. Data: Author (Year) Title. URI [dataset] University of Southampton Faculty of Natural and Environmental Sciences School of Ocean and Earth Science Advances in the state-of-the-art in the quantitative ecology of the marine megabenthos Volume 1 of 1 by Noëlie Marie Aline Benoist ORCID iD 0000-0003-1978-3538 Thesis for the degree of Doctor of Philosophy September 2020 UNIVERSITY OF SOUTHAMPTON ABSTRACT FACULTY OF NATURAL AND ENVIRONMENTAL SCIENCES School of Ocean and Earth Science Thesis for the degree of Doctor of Philosophy ADVANCES IN THE STATE-OF-THE-ART IN THE QUANTITATIVE ECOLOGY OF THE MARINE MEGABENTHOS by Noëlie Marie Aline Benoist This study attempts to advance the quantitative ecology of the megabenthos by (i) adopting and developing the use of mass seabed photography, and by (ii) extending body-size-based ecosystem assessment to this group. -
Population Density and Spatial Distribution of Abyssal Epibenthic Holothurians Using Fine Scale Time Series Imagery (2007-2017)
California State University, Monterey Bay Digital Commons @ CSUMB SNS Master's Theses School of Natural Sciences Spring 2018 Population Density and Spatial Distribution of Abyssal Epibenthic Holothurians Using Fine Scale Time Series Imagery (2007-2017) Larissa Lemon California State University, Monterey Bay, [email protected] Follow this and additional works at: https://digitalcommons.csumb.edu/sns_theses Recommended Citation Lemon, Larissa, "Population Density and Spatial Distribution of Abyssal Epibenthic Holothurians Using Fine Scale Time Series Imagery (2007-2017)" (2018). SNS Master's Theses. 38. https://digitalcommons.csumb.edu/sns_theses/38 This Master's Thesis (Open Access) is brought to you for free and open access by the School of Natural Sciences at Digital Commons @ CSUMB. It has been accepted for inclusion in SNS Master's Theses by an authorized administrator of Digital Commons @ CSUMB. For more information, please contact [email protected]. POPULATION DENSITY AND SPATIAL DISTRIBUTION OF ABYSSAL EPIBENTHIC HOLOTHURIANS USING FINE SCALE TIME SERIES IMAGERY (2007-2017) _______________ A Thesis Presented to the Faculty of the School of Natural Sciences California State University Monterey Bay _______________ In Partial Fulfillment of the Requirements for the Degree Master of Science in Applied Marine and Watershed Science _______________ by Larissa Lemon Spring 2018 iii Copyright © 2018 by Larissa Lemon All Rights Reserved iv ABSTRACT Population density and spatial distribution of abyssal epibenthic holothurians using fine scale time series imagery (2007-2017) by Larissa Lemon Master of Science in Applied Marine and Watershed Science California State University Monterey Bay, 2018 Holothurians are one of the most abundant megafauna observed in abyssal deep-sea communities and are important in the distribution of nutrients in the deep-sea.