Cordell Bank N Ational Marine Sanctuary
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Petition to Protect the Pinto Abalone
BEFORE THE SECRETARY OF COMMERCE PETITION TO LIST THE PINTO ABALONE (HALIOTIS KAMTSCHATKANA) UNDER THE ENDANGERED SPECIES ACT Center for Biological Diversity August 1, 2013 NOTICE OF PETITION Penny Pritzker Secretary of Commerce U.S. Department of Commerce 1401 Constitution Ave, NW Washington, D.C. 20230 Email: [email protected] Samuel Rauch Assistant Administrator for Fisheries National Marine Fisheries Service 1315 East West Highway Silver Spring, MD 20910 Ph: (301) 427-8000 Email: [email protected] PETITIONER The Center for Biological Diversity PO Box 100599 Anchorage, AK 99510-0599 Ph: (907) 793-8691 Date: August 1, 2013 Kiersten Lippmann Center for Biological Diversity Pursuant to Section 4(b) of the Endangered Species Act (“ESA”), 16 U.S.C. § 1533(b), Section 553(3) of the Administrative Procedures Act, 5 U.S.C. § 533(e), and 50 C.F.R. § 424.14(a), the Center for Biological Diversity (“Petitioner”) hereby petitions the Secretary of Commerce and the National Oceanographic and Atmospheric Administration (“NOAA”), through the National Marine Fisheries Service (“NMFS” or “NOAA Fisheries”), to list the pinto abalone (Haliotis kamtschatkana) as a threatened or endangered species and to designate critical habitat to ensure its survival and recovery. The Center for Biological Diversity (Center) is a non-profit, public interest environmental organization dedicated to the protection of native species and their habitats through science, policy, and environmental law. The Center has nearly 475,000 members and online activists in Alaska, throughout the United States and internationally. The Center and its members are concerned with the conservation of endangered species and the effective implementation of the ESA. -
Peloritana (Cantraine, 1835) from the Mediterranean Sea
BASTERIA, 56: S3-90, 1992 On Cantrainea peloritana (Cantraine, 1835) from the Mediterranean Sea (Gastropoda, Prosobranchia: Colloniidae) Carlo Smriglio Via di Valle Aurelia 134, 1-00167 Rome, Italy Paolo Mariottini Dipartimento di Biologia, II Universita di Roma, 1-00173 Rome, Italy & Flavia Gravina Dipartimento di Biologia Animale e dell'Uomo, I Universita di Roma, 1-00185 Rome, Italy from the Mediterranean Sea is here the Cantrainea peloritana (Cantraine, 1835) reported upon; authors give additional data about its morphology, distribution and ecology. Key words: Gastropoda, Prosobranchia, Colloniidae, Cantrainea, morphology, distribution, Mediterranean Sea, Italy. INTRODUCTION In the Mediterranean Sea the genus Cantrainea Jeffreys, 1883, is represented only by Cantraineapeloritana (Cantraine, 1835), which was definitely confirmed to be a living species about a decade ago by Babbi (1982). The author in his interesting report com- ments on the taxonomic position of C. peloritana, giving data on some of its synonyms and reasonably guessing that this species could belong to the deep-sea coral bio- coenosis (Peres & Picard, 1964) present in the MediterraneanSea. According to Babbi (1982), C. peloritana, based on conchological characters only, shows two distinct morphs which in turn represent the two nominal species Turbo peloritanus (typical form) and Turbo carinatus (carinate form) originally created by Cantraine (1835) for fossil specimens. These two shell forms are both present in the Atlantic Ocean; on the con- trary, only the carinate form occurs in the Mediterranean Sea. Living specimens of C. peloritana from the Mediterranean Sea have been reported rarely, the first time by Jeffreys (1882), who published a small note about some molluscs dredged between Sar- dinia and Naples at a depth of 307 m, during the scientific expedition carried out by the V. -
Pinto Abalone (Haliotis Kamtschatkana Jonas 1845) Surveys in Southern Southeast Alaska, 2016
Fishery Data Series No. 17-40 Pinto Abalone (Haliotis kamtschatkana Jonas 1845) Surveys in Southern Southeast Alaska, 2016 by Michael Donnellan and Kyle Hebert August 2017 Alaska Department of Fish and Game Divisions of Sport Fish and Commercial Fisheries Symbols and Abbreviations The following symbols and abbreviations, and others approved for the Système International d'Unités (SI), are used without definition in the following reports by the Divisions of Sport Fish and of Commercial Fisheries: Fishery Manuscripts, Fishery Data Series Reports, Fishery Management Reports, and Special Publications. All others, including deviations from definitions listed below, are noted in the text at first mention, as well as in the titles or footnotes of tables, and in figure or figure captions. Weights and measures (metric) General Mathematics, statistics centimeter cm Alaska Administrative all standard mathematical deciliter dL Code AAC signs, symbols and gram g all commonly accepted abbreviations hectare ha abbreviations e.g., Mr., Mrs., alternate hypothesis HA kilogram kg AM, PM, etc. base of natural logarithm e kilometer km all commonly accepted catch per unit effort CPUE liter L professional titles e.g., Dr., Ph.D., coefficient of variation CV meter m R.N., etc. common test statistics (F, t, χ2, etc.) milliliter mL at @ confidence interval CI millimeter mm compass directions: correlation coefficient east E (multiple) R Weights and measures (English) north N correlation coefficient cubic feet per second ft3/s south S (simple) r foot ft west W covariance cov gallon gal copyright degree (angular ) ° inch in corporate suffixes: degrees of freedom df mile mi Company Co. expected value E nautical mile nmi Corporation Corp. -
Copepod Distribution and Production in a Mid-Atlantic Ridge Archipelago
Anais da Academia Brasileira de Ciências (2014) 86(4): 1719-1733 (Annals of the Brazilian Academy of Sciences) Printed version ISSN 0001-3765 / Online version ISSN 1678-2690 http://dx.doi.org/10.1590/0001-3765201420130395 www.scielo.br/aabc Copepod distribution and production in a Mid-Atlantic Ridge archipelago PEDRO A.M.C. MELO1, MAURO DE MELO JÚNIOR2, SILVIO J. DE MACÊDO1, MOACYR ARAUJO1 and SIGRID NEUMANN-LEITÃO1 1Universidade Federal de Pernambuco, Departamento de Oceanografia, Av. Arquitetura, s/n, Cidade Universitária, 50670-901 Recife, PE, Brasil 2Universidade Federal Rural de Pernambuco, Unidade Acadêmica de Serra Talhada, Fazenda Saco, s/n, Zona Rural, 56903-970 Serra Talhada, PE, Brasil Manuscript received on October 3, 2013; accepted for publication on March 11, 2014 ABSTRACT The Saint Peter and Saint Paul Archipelago (SPSPA) are located close to the Equator in the Atlantic Ocean. The aim of this study was to assess the spatial variations in the copepod community abundance, and the biomass and production patterns of the three most abundant calanoid species in the SPSPA. Plankton samples were collected with a 300 µm mesh size net along four transects (north, east, south and west of the SPSPA), with four stations plotted in each transect. All transects exhibited a tendency toward a decrease in copepod density with increasing distance from the SPSPA, statistically proved in the North. Density varied from 3.33 to 182.18 ind.m-3, and differences were also found between the first perimeter (first circular distance band) and the others. The total biomass varied from 15.25 to 524.50 10-3 mg C m-3 and production from 1.19 to 22.04 10-3 mg C m-3d-1. -
A Draft Genome and Target Capture Probes for Limacina Bulimoides, Tested for Cross-Species Relevance Le Qin Choo1,2*† , Thijs M
Choo et al. BMC Genomics (2020) 21:11 https://doi.org/10.1186/s12864-019-6372-z RESEARCH ARTICLE Open Access Novel genomic resources for shelled pteropods: a draft genome and target capture probes for Limacina bulimoides, tested for cross-species relevance Le Qin Choo1,2*† , Thijs M. P. Bal3†, Marvin Choquet3, Irina Smolina3, Paula Ramos-Silva1, Ferdinand Marlétaz4, Martina Kopp3, Galice Hoarau3 and Katja T. C. A. Peijnenburg1,2* Abstract Background: Pteropods are planktonic gastropods that are considered as bio-indicators to monitor impacts of ocean acidification on marine ecosystems. In order to gain insight into their adaptive potential to future environmental changes, it is critical to use adequate molecular tools to delimit species and population boundaries and to assess their genetic connectivity. We developed a set of target capture probes to investigate genetic variation across their large-sized genome using a population genomics approach. Target capture is less limited by DNA amount and quality than other genome-reduced representation protocols, and has the potential for application on closely related species based on probes designed from one species. Results: We generated the first draft genome of a pteropod, Limacina bulimoides, resulting in a fragmented assembly of 2.9 Gbp. Using this assembly and a transcriptome as a reference, we designed a set of 2899 genome- wide target capture probes for L. bulimoides. The set of probes includes 2812 single copy nuclear targets, the 28S rDNA sequence, ten mitochondrial genes, 35 candidate biomineralisation genes, and 41 non-coding regions. The capture reaction performed with these probes was highly efficient with 97% of the targets recovered on the focal species. -
Observations on the Gorgonian Coral Primnoa Pacifica at the Knight Inlet Sill, British Columbia 2008 to 2013
Observations on the Gorgonian Coral Primnoa pacifica at the Knight Inlet sill, British Columbia 2008 to 2013 By Neil McDaniel1 and Doug Swanston2 May 1, 2013 Background The fjords of British Columbia are glacially-carved troughs that snake their way through the coastal mountains, attaining depths as great as 760 m. Knight Inlet is especially long, extending 120 km northeast from an entrance located 240 km northwest of Vancouver, near the north end of Vancouver Island. Despite a maximum depth of 540 m it has a relatively shallow sill lying between Hoeya Head and Prominent Point with a maximum depth of only 65 m. Due to the shallow nature of the sill, tidal currents frequently exceed 0.5 m/second. ____________________ 1 [email protected] 2 [email protected] 1 The site has been of particular interest to oceanographers as the classical shape of this sill results in the presence of internal gravity waves and other interesting hydraulic phenomena (Thompson, 1981). As a result, university and federal government scientists have undertaken a number of oceanographic surveys of these features. In the early 1980s researchers surveying the depths of Knight Inlet with the submersible Pisces IV encountered large fans of gorgonian coral on the flanks of the sill at depths of 65 to 200 m (Tunnicliffe and Syvitski, 1983). Boulders of various sizes were found scattered over the sill, many colonized by impressive fans of Primnoa, the largest 3 m across. The fact that this gorgonian coral was present was noteworthy, but the scientists observed something else extremely curious. Behind some of the boulders were long drag marks, evidence that when the coral fan on a particular boulder became big enough it acted like a sail in the tidal currents. -
Project Operational Plan Small-Mesh Bottom Trawl Survey of Shrimp and Forage Fishes: Kodiak, Chignik, and South Peninsula Districts
PROJECT OPERATIONAL PLAN SMALL-MESH BOTTOM TRAWL SURVEY OF SHRIMP AND FORAGE FISHES: KODIAK, CHIGNIK, AND SOUTH PENINSULA DISTRICTS by David R. Jackson Regional Information Report1 No. 4K03-47 Alaska Department of Fish and Game Division of Commercial Fisheries 211 Mission Road Kodiak, Alaska, 99615 September 2003 1 The Regional Information Report Series was established in 1987 to provide an information access system for all unpublished division reports. These reports frequently serve diverse ad hoc informational purposes or archive basic uninterpreted data. To accommodate timely reporting of recently collected information, reports in this series undergo only limited internal review and may contain preliminary data; this information may be subsequently finalized and published in the formal literature. Consequently, these reports should not be cited without prior approval of the author or the Division of Commercial Fisheries. ACKNOWLEDGEMENT Acknowledgements extend to fisheries biologists Leslie Watson, Mike Ruccio, and Carrie Worton for previous versions of the same document. Their work provided the backbone for this project. Also thanks to publications specialist Lucinda Neel for help with report formatting and preparation. TABLE OF CONTENTS Page LIST OF TABLES.................................................................................................................. i LIST OF FIGURES ................................................................................................................ ii LIST OF APPENDICES ....................................................................................................... -
(Approx) Mixed Micro Shells (22G Bags) Philippines € 10,00 £8,64 $11,69 Each 22G Bag Provides Hours of Fun; Some Interesting Foraminifera Also Included
Special Price £ US$ Family Genus, species Country Quality Size Remarks w/o Photo Date added Category characteristic (€) (approx) (approx) Mixed micro shells (22g bags) Philippines € 10,00 £8,64 $11,69 Each 22g bag provides hours of fun; some interesting Foraminifera also included. 17/06/21 Mixed micro shells Ischnochitonidae Callistochiton pulchrior Panama F+++ 89mm € 1,80 £1,55 $2,10 21/12/16 Polyplacophora Ischnochitonidae Chaetopleura lurida Panama F+++ 2022mm € 3,00 £2,59 $3,51 Hairy girdles, beautifully preserved. Web 24/12/16 Polyplacophora Ischnochitonidae Ischnochiton textilis South Africa F+++ 30mm+ € 4,00 £3,45 $4,68 30/04/21 Polyplacophora Ischnochitonidae Ischnochiton textilis South Africa F+++ 27.9mm € 2,80 £2,42 $3,27 30/04/21 Polyplacophora Ischnochitonidae Stenoplax limaciformis Panama F+++ 16mm+ € 6,50 £5,61 $7,60 Uncommon. 24/12/16 Polyplacophora Chitonidae Acanthopleura gemmata Philippines F+++ 25mm+ € 2,50 £2,16 $2,92 Hairy margins, beautifully preserved. 04/08/17 Polyplacophora Chitonidae Acanthopleura gemmata Australia F+++ 25mm+ € 2,60 £2,25 $3,04 02/06/18 Polyplacophora Chitonidae Acanthopleura granulata Panama F+++ 41mm+ € 4,00 £3,45 $4,68 West Indian 'fuzzy' chiton. Web 24/12/16 Polyplacophora Chitonidae Acanthopleura granulata Panama F+++ 32mm+ € 3,00 £2,59 $3,51 West Indian 'fuzzy' chiton. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F+++ 44mm+ € 5,00 £4,32 $5,85 Caribbean. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F++ 35mm € 2,50 £2,16 $2,92 Caribbean. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F+++ 29mm+ € 3,00 £2,59 $3,51 Caribbean. -
FROM ROCAS ATOLL, BRAZIL, with the DESCRIPTION of a NEW SPECIES 1 (With 4 Figures)
Arquivos do Museu Nacional, Rio de Janeiro, v.65, n.3, p.363-368, jul./set.2007 ISSN 0365-4508 SABELLIDAE LATREILLE, 1825 (ANNELIDA, POLYCHAETA) FROM ROCAS ATOLL, BRAZIL, WITH THE DESCRIPTION OF A NEW SPECIES 1 (With 4 figures) ELISA MARIA COSTA-PAIVA 2, 3 PAULO CESAR PAIVA 2 ABSTRACT: Three species of sabellids belonging to the genera Bispira and Notaulax were found in Rocas Atoll, Rio Grande do Norte State (RN), Brazil (3 o51’30”S and 33 o49’29”W). Among them, Bispira klautae is a new species. The description of this new species and a redescription of B. melanostigma and N. occidentalis are provided. Key words: Polychaeta. Sabellidae. Rocas Atoll. Brazil. New species. RESUMO: Sabellidae Latreille, 1825 (Annelida, Polychaeta) do Atol das Rocas, Brasil, com a descrição de uma nova espécie. Três espécies de sabelídeos pertencentes aos gêneros Bispira e Notaulax foram encontrados no Atol das Rocas, Rio Grande do Norte (RN), Brasil (3 o51’30”S e 33 o49’29”W). Dentre estas, uma nova espécie: Bispira klautae . Além da descrição desta nova espécie, é fornecida a redescrição de B. melanostigma e N. occidentalis. Palavras-chave: Polychaeta. Sabellidae. Atol das Rocas. Brasil. Espécie nova. INTRODUCTION associated with hard surfaces and soft sediments for all latitudes from intertidal areas to shelf depths After the original description, the first significant (F AUCHALD , 1977; R OUSE & P LEIJEL , 2001; G IANGRANDE subdivision of the Sabellidae was carried by R IOJA & L ICCIANO , 2004). (1923) who divided the family in three subfamilies: The major characteristics used in sabellids taxonomy Myxicolinae, Fabriciinae, and Sabellinae, based include: (a) the presence or absence of companion largely on setal characters. -
Defensive Behaviors of Deep-Sea Squids: Ink Release, Body Patterning, and Arm Autotomy
Defensive Behaviors of Deep-sea Squids: Ink Release, Body Patterning, and Arm Autotomy by Stephanie Lynn Bush A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Integrative Biology in the Graduate Division of the University of California, Berkeley Committee in Charge: Professor Roy L. Caldwell, Chair Professor David R. Lindberg Professor George K. Roderick Dr. Bruce H. Robison Fall, 2009 Defensive Behaviors of Deep-sea Squids: Ink Release, Body Patterning, and Arm Autotomy © 2009 by Stephanie Lynn Bush ABSTRACT Defensive Behaviors of Deep-sea Squids: Ink Release, Body Patterning, and Arm Autotomy by Stephanie Lynn Bush Doctor of Philosophy in Integrative Biology University of California, Berkeley Professor Roy L. Caldwell, Chair The deep sea is the largest habitat on Earth and holds the majority of its’ animal biomass. Due to the limitations of observing, capturing and studying these diverse and numerous organisms, little is known about them. The majority of deep-sea species are known only from net-caught specimens, therefore behavioral ecology and functional morphology were assumed. The advent of human operated vehicles (HOVs) and remotely operated vehicles (ROVs) have allowed scientists to make one-of-a-kind observations and test hypotheses about deep-sea organismal biology. Cephalopods are large, soft-bodied molluscs whose defenses center on crypsis. Individuals can rapidly change coloration (for background matching, mimicry, and disruptive coloration), skin texture, body postures, locomotion, and release ink to avoid recognition as prey or escape when camouflage fails. Squids, octopuses, and cuttlefishes rely on these visual defenses in shallow-water environments, but deep-sea cephalopods were thought to perform only a limited number of these behaviors because of their extremely low light surroundings. -
A Biotope Sensitivity Database to Underpin Delivery of the Habitats Directive and Biodiversity Action Plan in the Seas Around England and Scotland
English Nature Research Reports Number 499 A biotope sensitivity database to underpin delivery of the Habitats Directive and Biodiversity Action Plan in the seas around England and Scotland Harvey Tyler-Walters Keith Hiscock This report has been prepared by the Marine Biological Association of the UK (MBA) as part of the work being undertaken in the Marine Life Information Network (MarLIN). The report is part of a contract placed by English Nature, additionally supported by Scottish Natural Heritage, to assist in the provision of sensitivity information to underpin the implementation of the Habitats Directive and the UK Biodiversity Action Plan. The views expressed in the report are not necessarily those of the funding bodies. Any errors or omissions contained in this report are the responsibility of the MBA. February 2003 You may reproduce as many copies of this report as you like, provided such copies stipulate that copyright remains, jointly, with English Nature, Scottish Natural Heritage and the Marine Biological Association of the UK. ISSN 0967-876X © Joint copyright 2003 English Nature, Scottish Natural Heritage and the Marine Biological Association of the UK. Biotope sensitivity database Final report This report should be cited as: TYLER-WALTERS, H. & HISCOCK, K., 2003. A biotope sensitivity database to underpin delivery of the Habitats Directive and Biodiversity Action Plan in the seas around England and Scotland. Report to English Nature and Scottish Natural Heritage from the Marine Life Information Network (MarLIN). Plymouth: Marine Biological Association of the UK. [Final Report] 2 Biotope sensitivity database Final report Contents Foreword and acknowledgements.............................................................................................. 5 Executive summary .................................................................................................................... 7 1 Introduction to the project .............................................................................................. -
Assessment of the Squid Stock Complex in the Gulf of Alaska
21. Assessment of the squid stock complex in the Gulf of Alaska Olav A. Ormseth NMFS Alaska Fisheries Science Center Executive Summary Squids in the Gulf of Alaska (GOA) are managed as a single stock complex comprising approximately 15 species. Historically squids were managed as part of the GOA “Other Species” complex, which included squids, octopuses, sharks, and sculpins. In 2011, the “Other Species” group was broken up into individual stock complexes and the squid complex received its own harvest specifications. Harvest recommendations are based on an historical catch approach setting OFL equal to maximum historical catch during 1997 – 2007. In June 2017 the North Pacific Fishery Management Council moved to reclassify squid as an “Ecosystem Component” complex, meaning that once the Fishery Management Plan has been amended to reflect this decision there will no longer be annual catch limits for squids (see https://www.npfmc.org/squid-reclassification/ for more information). Summary of Changes in Assessment Inputs 1) Trawl survey data from 2017 have been added. 2) Catch data have been updated through October 11, 2017. Summary of Results 1) The 2017 trawl survey biomass estimate was 2,296 t, the lowest it has been since 1999. 2) The 2017 catch data are incomplete (29 t as of October 11), but it is likely that the 2017 catch will be low compared to 2015 (411 t) and 2016 (239 t). 3) Harvest recommendations are unchanged from the status quo. Harvest Recommendations last year this year Quantity/Status 2016 2017 2017 2018 Specified/recommended