Kouya Yano, John D. Stevens, Leonard J. V. Compagno,
... and reproductive status of Somniosus ( Somniosus ) microcephalus, Somniosus ( Somniosus ) pacificus and Somniosus ( Somniosus ) antarcticus were examined from specimens collected from ... 435 cm L T ; a female S. ( S. ) pacificus of 430 cm was mature. Male S. ( S. ) microcephalus mature at c . 300 cm, but male S. ( S. ) antarcticus may not mature until c . 400 cm L T . The size at birth in these three species of Somniosus is c . 40 cm L T .
Tópico(s): Marine animal studies overview
2007 - Wiley | Journal of Fish Biology
Yoshihiro Fujiwara, Yasuyuki Matsumoto, Takumi Sato, Masaru Kawato, Shinji Tsuchida,
Abstract The Pacific sleeper shark Somniosus pacificus is one of the largest predators in deep Suruga Bay, Japan. A single individual of the sleeper shark (female, ~300 cm ...
Tópico(s): Marine Ecology and Invasive Species
2021 - Cambridge University Press | Journal of the Marine Biological Association of the United Kingdom
... high latitude benthopelagic elasmobranch, the Pacific sleeper shark Somniosus pacificus . Mean muscle tissue δ 13 C′ values of ...
Tópico(s): Marine and fisheries research
2012 - Wiley | Journal of Fish Biology
George W. Benz, J D Borucinska, Lloyd F. Lowry, Herbert E. Whiteley,
Twenty eyes from 10 Pacific sleeper sharks Somniosus pacificus, infected with the copepod Ommatokoita elongata, were collected in Prince William Sound, Alaska, and the eyes of an additional 18 S. pacificus captured ...
Tópico(s): Marine Ecology and Invasive Species
2002 - American Society of Parasitologists | Journal of Parasitology
Michael J. Bakes, Peter D. Nichols,
The liver oils from the deep-sea sharks Somniosus pacificus, Centroscymnus plunketi, Centroscymnus crepidater, Etmopterus granulosus, Deania calcea ... oil) of all species, except Centroscymnus plunketi and Somniosus pacificus suggests that the oil from these deep-sea ...
Tópico(s): Aquaculture disease management and microbiota
1995 - Elsevier BV | Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology
JKB Ford, GM Ellis, CO Matkin, MH Wetklo, LG Barrett-Lennard, RE Withler,
... identified the prey species as Pacific sleeper shark Somniosus pacificus and determined that a minimum of 16 individuals were consumed over the 2 encounters. This represents the first confirmed prey species of offshore killer whales based on field observations of foraging and the first record of any Somniosus species in the prey of Orcinus. We also ...
Tópico(s): Fish Ecology and Management Studies
2010 - Inter-Research | Aquatic Biology
Ryan P. Walter, Denis Roy, Nigel E. Hussey, Björn Stelbrink, Kit M. Kovacs, Christian Lydersen, Bailey C. McMeans, Jörundur Svavarsson, Steven T. Kessel, Sebastian Biton‐Porsmoguer, Sharon Wildes, Cindy A. Tribuzio, Steven E. Campana, Stephen D. Petersen, R. Dean Grubbs, Daniel D. Heath, Kevin J. Hedges, Aaron T. Fisk,
... show that morphologically cryptic somniosids S. microcephalus and Somniosus pacificus can be genetically distinguished using combined mitochondrial and ...
Tópico(s): Marine and fisheries research
2017 - Wiley | Ecology and Evolution
Tópico(s): Cephalopods and Marine Biology
2014 - Pleiades Publishing | Journal of Ichthyology
Markus Horning, Jo-Ann E. Mellish,
This is the publisher’s final pdf. The article was published by the National Marine Fisheries Services Scientific Publications Office and is in the public domain. The published article can be found at: http://fishbull.noaa.gov/1124/horning.pdf.
Tópico(s): Marine and fisheries research
2014 - National Oceanic and Atmospheric Administration | Fishery Bulletin
LG Barrett-Lennard, CO Matkin, JW Durban, EL Saulitis, David K. Ellifrit,
... the bottom were fed on by sleeper sharks Somniosus pacificus, apparently increasing the local density of both species. ...
Tópico(s): Underwater Acoustics Research
2010 - Inter-Research | Marine Ecology Progress Series
Pablo Reyes, Juan Pablo Torres‐Florez,
... Bathyraja meridionalis y Bathyraja macloviana and the sharks Somniosus pacificus, Squalus acanthias and Lamna nasus.The highest species ...
Tópico(s): Coral and Marine Ecosystems Studies
2009 - University of Valparaíso | Revista de biología marina y oceanografía
Jamie N. Womble, Grey W. Pendleton, Elizabeth A. Mathews, Gail M. Blundell, Natalie Bool, Scott M. Gende,
... Mathews. 2005. Co-occurrence of Pacific sleeper sharks (Somniosus pacificus) and harbor seals (Phoca vitulina) in Glacier Bay. ...
Tópico(s): Marine and coastal plant biology
2009 - Wiley | Marine Mammal Science
Anders Frid, GG Baker, LM Dill,
... and near the surface and Pacific sleeper sharks Somniosus pacificus throughout the water column, or (2) killer whales ...
Tópico(s): Marine Bivalve and Aquaculture Studies
2006 - Inter-Research | Marine Ecology Progress Series
Michael F. Sigler, L. B. Hulbert, Chris R. Lunsford, Nicole Thompson, Kathleen A. Burek, Gregory M. O’Corry-Crowe, Amy Hirons,
Pacific sleeper sharks Somniosus pacificus were captured near Steller sea lion Eumetopias jubatus rookeries during the period when Steller sea lion pups are most ...
Tópico(s): Marine and fisheries research
2006 - Wiley | Journal of Fish Biology
L. B. Hulbert, Michael F. Sigler, Chris R. Lunsford,
... vertical movement behaviour of the Pacific sleeper shark Somniosus pacificus . The fish were tagged near Steller sea lion ...
Tópico(s): Marine and fisheries research
2006 - Wiley | Journal of Fish Biology
Bailey C. McMeans, Katrine Borgå, William R. Bechtol, David L. Higginbotham, Aaron T. Fisk,
... Greenland shark (Somniosus microcephalus) and Pacific sleeper shark (Somniosus pacificus), the only two shark species known to regularly ...
Tópico(s): Heavy metals in environment
2006 - Elsevier BV | Environmental Pollution
En los últimos años se ha registrado un aumento en los desembarques de tiburones de tamaño mediano en los puertos chilenos (Pequeño & Lamilla, 1997).
Tópico(s): Marine and fisheries research
2004 - | Investigaciones marinas
George W. Benz, Richard Hocking, Abraham Kowunna, Stephen A. Bullard, John C. George,
Tópico(s): Ichthyology and Marine Biology
2004 - Springer Science+Business Media | Polar Biology
Juan M. Dı́az de Astarloa, Daniel E. Figueroa, Luis O. Lucifora, Roberto Carlos Menni, Bruno L. Prenski, Gustavo Enrique Chiaramonte,
Tópico(s): Marine Ecology and Invasive Species
1999 - Springer Science+Business Media | Ichthyological Research
George W. Benz, Zoe Lucas, Lloyd F. Lowry,
Seven of 8 Pacific sleeper sharks (Somniosus pacificus Bigelow and Schroeder, 1944) captured in Prince William Sound, Alaska, were actively infected, and all 8 had been at one time infected ...
Tópico(s): Marine Ecology and Invasive Species
1998 - American Society of Parasitologists | Journal of Parasitology
Angel Crovetto, Julio Lamilla, Germán Pequeño,
... WITHIN THE STOMACH CONTENTS OF A SLEEPING SHARK, SOMNIOSUS CF. PACIFICUS, BIGELOW AND SCHROEDER 1944, IN CHILEAN WATERS Angel ...
Tópico(s): Bat Biology and Ecology Studies
1992 - Wiley | Marine Mammal Science
Tópico(s): Fish Biology and Ecology Studies
1987 - | California fish and game
Tópico(s): Fish Ecology and Management Studies
1959 - American Society of Ichthyologists and Herpetologists | Copeia
Hideo HIGASHI, Tokugorô KANEKO, Kisaburô Sugii,
... to Dalatiidae which are “yoroizame”, Dalatias licha, “ondenzame”, Somniosus pacificus and “kaeruzame”, Heteroscymnus longus. Shown in Tables 1, ...
Tópico(s): Ichthyology and Marine Biology
1953 - Springer Science+Business Media | NIPPON SUISAN GAKKAISHI
Meaghan A Swintek, Ryan P. Walter,
Abstract Objective The objectives of this work are to isolate, develop, and characterize polymorphic microsatellite markers for use in Greenland sharks ( Somniosus microcephalus ). Results Thirteen microsatellite loci were successfully amplified and yielded multi-locus genotypes for 36 S. microcephalus individuals from Grise Fjord (n = 16) and Svalbard (n = 20). Each locus yielded between 2 and 9 alleles and observed heterozygosity ranged from 0.11 to 0.70 when estimated across both sites. One locus and three ...
Tópico(s): Fish Ecology and Management Studies
2021 - BioMed Central | BMC Research Notes
G.J Lamilla, Renato Pequeño, E.A Crovetto,
Tópico(s): Marine and fisheries research
1991 - | Estudios oceanológicos
Louw Claassens, Brennan Phillips, David A. Ebert, Denley Delaney, Brad Henning, Victor Nestor, Adrian Ililau, Jonatha Giddens,
... by deep-sea cameras, of the sleeper shark Somniosus cf. pacificus from the Solomon Islands and Palau. This presents ...
Tópico(s): Marine animal studies overview
2023 - Wiley | Journal of Fish Biology
Dean L. Courtney, Milo D. Adkison, Michael F. Sigler,
... incidental exploitation rates ( U ) for Pacific Sleeper Sharks Somniosus pacificus in the Gulf of Alaska (GOA) under status ...
Tópico(s): Fish Biology and Ecology Studies
2016 - Wiley | North American Journal of Fisheries Management
Mary Elizabeth Matta, Cindy A. Tribuzio, Lindsay N. K. Davidson, Keith R. Fuller, Garrett C. Dunne, Allen H. Andrews,
Tópico(s): Marine and fisheries research
2024 - Springer Science+Business Media | Polar Biology
Taylor Smith, Amanda M. Bishop, Jared L. Guthridge, Richard Hocking, Markus Horning, Christopher G. Lowe,
Tópico(s): Fish Ecology and Management Studies
2022 - Springer Science+Business Media | Environmental Biology of Fishes