New Data on Composition and Structure of the Kara Sea Ichthyofauna
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Some Rare and Insufficiently Studied Snailfish (Liparidae
International Scholarly Research Network ISRN Zoology Volume 2011, Article ID 341640, 12 pages doi:10.5402/2011/341640 Review Article Some Rare and Insufficiently Studied Snailfish (Liparidae, Scorpaeniformes, Pisces) in the Pacific Waters off the Northern Kuril Islands and Southeastern Kamchatka, Russia A. M. Orlov1 andA.M.Tokranov2 1 Laboratory of Atlantic Basin, Department of International Fisheries Cooperation, Russian Federal Research Institute of Fisheries and Oceanography (VNIRO), 17 V. Krasnoselskaya, Moscow 107140, Russia 2 Kamchatka Branch of Pacific Institute of Geography, Far East Branch of Russian Academy of Sciences, 6 Partizanskaya, Petropavlovsk-Kamchatsky 683000, Russia CorrespondenceshouldbeaddressedtoA.M.Orlov,[email protected] Received 19 January 2011; Accepted 13 March 2011 Academic Editors: D. Park and M. Mooring Copyright © 2011 A. M. Orlov and A. M. Tokranov. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Spatial and vertical distributions, size-weight compositions, age, and diets of 10 rare or poorly known snailfish (Liparidae) from the Pacific off the southeastern Kamchatka and the northern Kuril Islands are described. The species include blacktip snailfish Careproctus zachirus, Alaska snailfish C. colletti, blacktail snailfish C. melanurus, proboscis snailfish C. simus, falcate snailfish C. cypselurus, big-disc snailfish Squaloliparis dentatus, longtip snailfish Elassodiscus obscurus, slender snailfish Paraliparis grandis, gloved snailfish Palmoliparis beckeri, and stout snailfish Allocareproctus jordani. These species inhabit a wide range of depths. Careproctus melanurus, C. cypselurus, E. obscurus, P. grandis, and C. colletti are the deepest; C. simus and S. dentatus occur mostly between 300 and 600 m; the three other species seldom occur at depths of 150–200 m. -
Title First Records of the Snailfish Careproctus Lycopersicus (Cottoidei
First Records of the Snailfish Careproctus lycopersicus Title (Cottoidei: Liparidae) from the Western North Pacific Author(s) Kai, Yoshiaki; Matsuzaki, Koji; Mori, Toshiaki Citation Species Diversity (2019), 24(2): 115-118 Issue Date 2019-07-25 URL http://hdl.handle.net/2433/253532 © 2019 The Japanese Society of Systematic Zoology; 許諾条 Right 件に基づいて掲載しています。 Type Journal Article Textversion publisher Kyoto University Species Diversity 24: 115–118 Published online 25 July 2019 DOI: 10.12782/specdiv.24.115 First Records of the Snailfish Careproctus lycopersicus (Cottoidei: Liparidae) from the Western North Pacific Yoshiaki Kai1,3, Koji Matsuzaki2, and Toshiaki Mori2 1 Maizuru Fisheries Research Station, Field Science Education and Research Center, Kyoto University, Nagahama, Maizuru, Kyoto 625-0086, Japan E-mail: [email protected] 2 Marine Science Museum, Fukushima (Aquamarine Fukushima), Onahama, Iwaki, Fukushima 971-8101, Japan 3 Corresponding author (Received 8 March 2019; Accepted 14 May 2019) Four specimens (168.6–204.4 mm standard length) of Careproctus lycopersicus Orr, 2012, previously recorded from the Bering Sea and eastern Aleutian Islands, were collected from the southern Sea of Okhotsk (the Nemuro Strait, eastern Hokkaido, Japan). These specimens represent the first records of the species from the western North Pacific. A detailed description is provided for the specimens, including the intraspecific variations. The new standard Japanese name “Tomato- kon’nyaku-uo” is proposed for the species. Key Words: Teleostei, Actinopterygii, Sea of Okhotsk, Japan, distribution. Introduction Materials and Methods Snailfishes of the family Liparidae Scopoli, 1777 compose Counts, measurements, and descriptive terminology fol- a large and diverse group in the suborder Cottoidei, hav- low Orr and Maslenikov (2007). -
Satellite Ice Extent, Sea Surface Temperature, and Atmospheric 2 Methane Trends in the Barents and Kara Seas
The Cryosphere Discuss., https://doi.org/10.5194/tc-2018-237 Manuscript under review for journal The Cryosphere Discussion started: 22 November 2018 c Author(s) 2018. CC BY 4.0 License. 1 Satellite ice extent, sea surface temperature, and atmospheric 2 methane trends in the Barents and Kara Seas 1 2 3 2 4 3 Ira Leifer , F. Robert Chen , Thomas McClimans , Frank Muller Karger , Leonid Yurganov 1 4 Bubbleology Research International, Inc., Solvang, CA, USA 2 5 University of Southern Florida, USA 3 6 SINTEF Ocean, Trondheim, Norway 4 7 University of Maryland, Baltimore, USA 8 Correspondence to: Ira Leifer ([email protected]) 9 10 Abstract. Over a decade (2003-2015) of satellite data of sea-ice extent, sea surface temperature (SST), and methane 11 (CH4) concentrations in lower troposphere over 10 focus areas within the Barents and Kara Seas (BKS) were 12 analyzed for anomalies and trends relative to the Barents Sea. Large positive CH4 anomalies were discovered around 13 Franz Josef Land (FJL) and offshore west Novaya Zemlya in early fall. Far smaller CH4 enhancement was found 14 around Svalbard, downstream and north of known seabed seepage. SST increased in all focus areas at rates from 15 0.0018 to 0.15 °C yr-1, CH4 growth spanned 3.06 to 3.49 ppb yr-1. 16 The strongest SST increase was observed each year in the southeast Barents Sea in June due to strengthening of 17 the warm Murman Current (MC), and in the south Kara Sea in September. The southeast Barents Sea, the south 18 Kara Sea and coastal areas around FJL exhibited the strongest CH4 growth over the observation period. -
Circulation in the Southwestern Part of the Kara Sea in September 2007 A
ISSN 00014370, Oceanology, 2010, Vol. 50, No. 5, pp. 643–656. © Pleiades Publishing, Inc., 2010. Original Russian Text © A.G. Zatsepin, E.G. Morozov, V.T. Paka, A.N. Demidov, A.A. Kondrashov, A.O. Korzh, V.V. Kremenetskiy, S.G. Poyarkov, D.M. Soloviev, 2010, published in Okeanologiya, 2010, Vol. 50, No. 5, pp. 683–697. MARINE PHYSICS Circulation in the Southwestern Part of the Kara Sea in September 2007 A. G. Zatsepina, E. G. Morozova, V. T. Pakab, A. N. Demidova, A. A. Kondrashovb, A. O. Korzhb, V. V. Kremenetskiya, S. G. Poyarkova, and D. M. Solovievc a Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, Russia Email: [email protected] b Atlantic Branch of the Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, Russia c Marine Hydrophysical Institute, National Academy of Sciences of Ukraine, Sevastopol, Ukraine Received September 16, 2009; in final form, January 2, 2010 Abstract—During cruise 54 of the R/V Akademik Mstislav Keldysh to the southwestern Kara Sea (September 6 to October 7, 2007), a large amount of hydrophysical data with unique spatial resolution was obtained on the basis of measurements using different instruments. The analysis of the data gave us the possibility to study the dynamics and hydrological structure of the southwestern Kara Sea basin. The main elements of the gen eral circulation are the following: the Yamal Current, the Eastern Novaya Zemlya Current, and the St. Anna Trough Current. All these currents are topographically controlled; they flow over the bottom slopes along the isobaths. The Yamal Current begins at the Kara Gates Strait and turns to the east as part of the cyclonic cir culation. -
A Newly Discovered Glacial Trough on the East Siberian Continental Margin
Clim. Past Discuss., doi:10.5194/cp-2017-56, 2017 Manuscript under review for journal Clim. Past Discussion started: 20 April 2017 c Author(s) 2017. CC-BY 3.0 License. De Long Trough: A newly discovered glacial trough on the East Siberian Continental Margin Matt O’Regan1,2, Jan Backman1,2, Natalia Barrientos1,2, Thomas M. Cronin3, Laura Gemery3, Nina 2,4 5 2,6 7 1,2,8 9,10 5 Kirchner , Larry A. Mayer , Johan Nilsson , Riko Noormets , Christof Pearce , Igor Semilietov , Christian Stranne1,2,5, Martin Jakobsson1,2. 1 Department of Geological Sciences, Stockholm University, Stockholm, 106 91, Sweden 2 Bolin Centre for Climate Research, Stockholm University, Stockholm, Sweden 10 3 US Geological Survey MS926A, Reston, Virginia, 20192, USA 4 Department of Physical Geography (NG), Stockholm University, SE-106 91 Stockholm, Sweden 5 Center for Coastal and Ocean Mapping, University of New Hampshire, New Hampshire 03824, USA 6 Department of Meteorology, Stockholm University, Stockholm, 106 91, Sweden 7 University Centre in Svalbard (UNIS), P O Box 156, N-9171 Longyearbyen, Svalbard 15 8 Department of Geoscience, Aarhus University, Aarhus, 8000, Denmark 9 Pacific Oceanological Institute, Far Eastern Branch of the Russian Academy of Sciences, 690041 Vladivostok, Russia 10 Tomsk National Research Polytechnic University, Tomsk, Russia Correspondence to: Matt O’Regan ([email protected]) 20 Abstract. Ice sheets extending over parts of the East Siberian continental shelf have been proposed during the last glacial period, and during the larger Pleistocene glaciations. The sparse data available over this sector of the Arctic Ocean has left the timing, extent and even existence of these ice sheets largely unresolved. -
Zootaxa, Snailfish Genus Allocareproctus (Teleostei
Zootaxa 1173: 1–37 (2006) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA 1173 Copyright © 2006 Magnolia Press ISSN 1175-5334 (online edition) Revision of the snailfish genus Allocareproctus Pitruk & Fedorov (Teleostei: Liparidae), with descriptions of four new species from the Aleutian Islands JAMES WILDER ORR1 & MORGAN SCOTT BUSBY2 National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Alaska Fisheries Sci- ence Center, Resource Assessment and Conservation Engineering Division, 7600 Sand Point Way NE, Build- ing 4, Seattle, WA 98115, U.S.A; E-mail: [email protected]; [email protected] Table of contents Abstract ............................................................................................................................................. 1 Introduction ....................................................................................................................................... 2 Method and materials ........................................................................................................................ 3 Systematic accounts .......................................................................................................................... 4 Allocareproctus Pitruk & Fedorov 1993 .................................................................................... 4 Key to species of Allocareproctus ............................................................................................13 Allocareproctus jordani (Burke 1930) .....................................................................................14 -
Radioactivity in the Arctic Seas
IAEA-TECDOC-1075 XA9949696 Radioactivity in the Arctic Seas Report for the International Arctic Seas Assessment Project (IASAP) ffl INTERNATIONAL ATOMIC ENERGY AGENCA / Y / 1JrrziZr^AA 30-16 The originating Section of this publication in the IAEA was: Radiometrics Section International Atomic Energy Agency Marine Environment Laboratory B.P. 800 MC 98012 Monaco Cedex RADIOACTIVITY IN THE ARCTIC SEAS IAEA, VIENNA, 1999 IAEA-TECDOC-1075 ISSN 1011-4289 ©IAEA, 1999 Printe IAEe th AustriAn y i d b a April 1999 FOREWORD From 199 o 1993t e Internationa6th l Atomic Energy Agency's Marine Environment Laboratory (IAEA-MEL s engage IAEA'e wa ) th n di s International Arctic Seas Assessment Project (IASAP whicn i ) h emphasi bees ha sn place criticaa n do l revie f environmentawo l conditions in the Arctic Seas. IAEA-MEe Th L programme, organize framewore th n dIASAi e th f ko P included: (i) an oceanographic and an ecological description of the Arctic Seas; provisioe th (ii )centra a f no l database facilitIASAe th r yfo P programm collectione th r efo , synthesi interpretatiod san datf nmarino n ao e radioactivit Arctie th n yi c Seas; (iii) participation in official expeditions to the Kara Sea organized by the joint Russian- Norwegian Experts Group (1992, 1993 and 1994), the Russian Academy of Sciences (1994), and the Naval Research Laboratory and Norwegian Defence Research Establishment (1995); (iv) assistance wit d n laboratorsiti han u y based radiometric measurement f curreno s t radionuclide concentrations in the Kara Sea; (v) organization of analytical quality assurance intercalibration exercises among the participating laboratories; (vi) computer modellin e potentiath f o g l dispersa f radionuclideo l s released froe mth dumped f assessmeno wast d associatee ean th f o t d radiological consequencee th f o s disposals on local, regional and global scales; (vii) in situ and laboratory based assessment of distribution coefficients (Kd) and concentration factor sArctie (CFth r c)fo environment. -
The Morphology and Sculpture of Ossicles in the Cyclopteridae and Liparidae (Teleostei) of the Baltic Sea
Estonian Journal of Earth Sciences, 2010, 59, 4, 263–276 doi: 10.3176/earth.2010.4.03 The morphology and sculpture of ossicles in the Cyclopteridae and Liparidae (Teleostei) of the Baltic Sea Tiiu Märssa, Janek Leesb, Mark V. H. Wilsonc, Toomas Saatb and Heli Špilevb a Institute of Geology at Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia; [email protected] b Estonian Marine Institute, University of Tartu, Mäealuse Street 14, 12618 Tallinn, Estonia; [email protected], [email protected], [email protected] c Department of Biological Sciences and Laboratory for Vertebrate Paleontology, University of Alberta, Edmonton, Alberta T6G 2E9 Canada; [email protected] Received 31 August 2009, accepted 28 June 2010 Abstract. Small to very small bones (ossicles) in one species each of the families Cyclopteridae and Liparidae (Cottiformes) of the Baltic Sea are described and for the first time illustrated with SEM images. These ossicles, mostly of dermal origin, include dermal platelets, scutes, tubercles, prickles and sensory line segments. This work was undertaken to reveal characteristics of the morphology, sculpture and ultrasculpture of these small ossicles that could be useful as additional features in taxonomy and systematics, in a manner similar to their use in fossil material. The scutes and tubercles of the cyclopterid Cyclopterus lumpus Linnaeus are built of small denticles, each having its own cavity viscerally. The thumbtack prickles of the liparid Liparis liparis (Linnaeus) have a tiny spinule on a porous basal plate; the small size of the prickles seems to be related to their occurrence in the exceptionally thin skin, to an adaptation for minimizing weight and/or metabolic cost and possibly to their evolution from isolated ctenii no longer attached to the scale plates of ctenoid scales. -
Pseudoliparis Swirei Sp. Nov.: a Newly-Discovered Hadal Snailfish (Scorpaeniformes: Liparidae) from the Mariana Trench
Zootaxa 4358 (1): 161–177 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2017 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4358.1.7 http://zoobank.org/urn:lsid:zoobank.org:pub:84494502-9E85-49DA-8530-092AF8918D88 Pseudoliparis swirei sp. nov.: A newly-discovered hadal snailfish (Scorpaeniformes: Liparidae) from the Mariana Trench MACKENZIE E. GERRINGER1, THOMAS D. LINLEY2, ALAN J. JAMIESON2, ERICA GOETZE1 & JEFFREY C. DRAZEN1 1Dept. Of Oceanography, University of Hawaiʻi at Mānoa, HI 96822. E-mail: [email protected], [email protected], [email protected] 2School of Marine Science and Technology, Ridley Building, Newcastle University, Newcastle Upon Tyne, UK. NE1 7RU. E-mail: [email protected], [email protected] Abstract Pseudoliparis swirei sp. nov. is described from 37 individuals collected in the Mariana Trench at depths 6898–7966 m. The collection of this new species is the deepest benthic capture of a vertebrate with corroborated depth data. Here, we describe P. swirei sp. nov. and discuss aspects of its morphology, biology, distribution, and phylogenetic relationships to other hadal liparids based on analysis of three mitochondrial genes. Pseudoliparis swirei sp. nov. is almost certainly en- demic to the Mariana Trench, as other hadal liparids appear isolated to a single trench/ trench system in the Kermadec, Macquarie, South Sandwich, South Orkney, Peru-Chile, Kurile-Kamchatka and Japan trenches. The discovery of another hadal liparid species, apparently abundant at depths where other fish species are few and only found in low numbers, pro- vides further evidence for the dominance of this family among the hadal fish fauna. -
Arctic Cephalopod Distributions and Their Associated Predatorspor 146 209..227 Kathleen Gardiner & Terry A
Arctic cephalopod distributions and their associated predatorspor_146 209..227 Kathleen Gardiner & Terry A. Dick Biological Sciences, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada Keywords Abstract Arctic Ocean; Canada; cephalopods; distributions; oceanography; predators. Cephalopods are key species of the eastern Arctic marine food web, both as prey and predator. Their presence in the diets of Arctic fish, birds and mammals Correspondence illustrates their trophic importance. There has been considerable research on Terry A. Dick, Biological Sciences, University cephalopods (primarily Gonatus fabricii) from the north Atlantic and the west of Manitoba, Winnipeg, Manitoba R3T 2N2, side of Greenland, where they are considered a potential fishery and are taken Canada. E-mail: [email protected] as a by-catch. By contrast, data on the biogeography of Arctic cephalopods are doi:10.1111/j.1751-8369.2010.00146.x still incomplete. This study integrates most known locations of Arctic cepha- lopods in an attempt to locate potential areas of interest for cephalopods, and the predators that feed on them. International and national databases, museum collections, government reports, published articles and personal communica- tions were used to develop distribution maps. Species common to the Canadian Arctic include: G. fabricii, Rossia moelleri, R. palpebrosa and Bathypolypus arcticus. Cirroteuthis muelleri is abundant in the waters off Alaska, Davis Strait and Baffin Bay. Although distribution data are still incomplete, groupings of cephalopods were found in some areas that may be correlated with oceanographic variables. Understanding species distributions and their interactions within the ecosys- tem is important to the study of a warming Arctic Ocean and the selection of marine protected areas. -
Humboldt Bay Fishes
Humboldt Bay Fishes ><((((º>`·._ .·´¯`·. _ .·´¯`·. ><((((º> ·´¯`·._.·´¯`·.. ><((((º>`·._ .·´¯`·. _ .·´¯`·. ><((((º> Acknowledgements The Humboldt Bay Harbor District would like to offer our sincere thanks and appreciation to the authors and photographers who have allowed us to use their work in this report. Photography and Illustrations We would like to thank the photographers and illustrators who have so graciously donated the use of their images for this publication. Andrey Dolgor Dan Gotshall Polar Research Institute of Marine Sea Challengers, Inc. Fisheries And Oceanography [email protected] [email protected] Michael Lanboeuf Milton Love [email protected] Marine Science Institute [email protected] Stephen Metherell Jacques Moreau [email protected] [email protected] Bernd Ueberschaer Clinton Bauder [email protected] [email protected] Fish descriptions contained in this report are from: Froese, R. and Pauly, D. Editors. 2003 FishBase. Worldwide Web electronic publication. http://www.fishbase.org/ 13 August 2003 Photographer Fish Photographer Bauder, Clinton wolf-eel Gotshall, Daniel W scalyhead sculpin Bauder, Clinton blackeye goby Gotshall, Daniel W speckled sanddab Bauder, Clinton spotted cusk-eel Gotshall, Daniel W. bocaccio Bauder, Clinton tube-snout Gotshall, Daniel W. brown rockfish Gotshall, Daniel W. yellowtail rockfish Flescher, Don american shad Gotshall, Daniel W. dover sole Flescher, Don stripped bass Gotshall, Daniel W. pacific sanddab Gotshall, Daniel W. kelp greenling Garcia-Franco, Mauricio louvar -
Deep Structure, Tectonics and Petroleum Potential of the Western Sector of the Russian Arctic
Journal of Marine Science and Engineering Article Deep Structure, Tectonics and Petroleum Potential of the Western Sector of the Russian Arctic Alexey S. Egorov 1, Oleg M. Prischepa 2, Yury V. Nefedov 2,* , Vladimir A. Kontorovich 3 and Ilya Y. Vinokurov 4 1 The Faculty of Geology, Federal State Budget Educational Institution of Higher Education, Saint-Petersburg Mining University, 199106 Saint-Petersburg, Russia; [email protected] 2 Oil and Gas Geology Department, Federal State Budget Educational Institution of Higher Education, Saint-Petersburg Mining University, Saint-199106 Petersburg, Russia; [email protected] 3 Siberian Branch, Russian Academy of Science, The Trofimuk Institute of Petroleum Geology and Geophysics, 630090 Novosibirsk, Russia; [email protected] 4 Deep Geophysics Department, Russian Geological Research Institute, 199106 Saint-Petersburg, Russia; [email protected] * Correspondence: [email protected]; Tel.: +7-911-230-56-36 Abstract: The evolutionary-genetic method, whereby modern sedimentary basins are interpreted as end-products of a long geological evolution of a system of conjugate palaeo-basins, enables the assessment of the petroleum potential of the Western sector of the Russian Arctic. Modern basins in this region contain relics of palaeo-basins of a certain tectonotype formed in varying geodynamic regimes. Petroleum potential estimates of the Western Arctic vary broadly—from 34.7 to more than 100 billion tons of oil equivalent with the share of liquid hydrocarbons from 5.3 to 13.4 billion tons of oil equivalent. At each stage of the development of palaeo-basins, favourable geological, geochemical and thermobaric conditions have emerged and determined the processes of oil and gas formation, Citation: Egorov, A.S.; Prischepa, migration, accumulation, and subsequent redistribution between different complexes.