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The two giant sister species of the Southern Ocean, Dissostichus eleginoides and Dissostichus mawsoni, differ in karyotype and chromosomal pattern of ribosomal RNA genes [PDF]
Polar Biology, 2006 The two giant notothenioid species, the Patagonian toothfish Dissostichus eleginoides and the Antarctic toothfish D. mawsoni, are important components of the Antarctic ichthyofauna and heavily exploited commercially. They have similar appearance and size, both are piscivorous and bentho-pelagic, but differ in their geographic distribution and absence ...
Laura Ghigliotti +2 more
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General and Comparative Endocrinology, 2021
The Patagonian toothfish (Dissostichus eleginoides) is a new promising fish species for diversifying the aquaculture industry in Chile because of its high economic value and high international demand. However, when attempting to start aquaculture of a new species, one of the major challenges is successfully achieving conditions to reproduce them.
Rodolfo, Amthauer +6 more
openaire +2 more sources
The Patagonian toothfish (Dissostichus eleginoides) is a new promising fish species for diversifying the aquaculture industry in Chile because of its high economic value and high international demand. However, when attempting to start aquaculture of a new species, one of the major challenges is successfully achieving conditions to reproduce them.
Rodolfo, Amthauer +6 more
openaire +2 more sources
Interannual variability in reproductive traits of the Patagonian toothfishDissostichus eleginoidesaround the sub‐Antarctic island of South Georgia [PDF]
Journal of Fish Biology, 2017 Commercial fisheries data, collected as part of an observer programme and covering the period 1997–2014, were utilized in order to define key reproductive traits and spawning dynamics of the Patagonian toothfish Dissostichus eleginoides at South Georgia.
Beth E Scott, P Brickle
exaly +2 more sources
Marine Policy, 2015
Patagonian and Antarctic toothfish fisheries within the high seas are managed by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR). Currently, there is little methodology in place to monitor the value of toothfish, in relation to volume, traded in the international market.
Emily Grilly +3 more
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Patagonian and Antarctic toothfish fisheries within the high seas are managed by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR). Currently, there is little methodology in place to monitor the value of toothfish, in relation to volume, traded in the international market.
Emily Grilly +3 more
openaire +1 more source
Spatio‐temporal dynamics in maturation and spawning of Patagonian toothfish Dissostichus eleginoides on the sub‐Antarctic Kerguelen Plateau [PDF]
Journal of Fish Biology, 2018 This study investigated maturation and spawning of Patagonian toothfish Dissostichus eleginoides in the Heard Island and McDonald Islands (HIMI) fishery on the Kerguelen Plateau in the Indian Sector of the Southern Ocean based on gonads and otoliths ...
Philippe Ziegler, Dirk Welsford
exaly +1 more source
Molecular Biology Reports, 2019
Patagonian toohfish (Dissostichus eleginoides), is a sub Antartic notothenioid fish key in the marine ecosystem that sustains fishery of higher commercial value in the world. However, there are a scarce knowledge or information about its population genetic background, product of the almost null information of molecular markers available for this ...
Luis Vargas-Chacoff +2 more
exaly +3 more sources
Patagonian toohfish (Dissostichus eleginoides), is a sub Antartic notothenioid fish key in the marine ecosystem that sustains fishery of higher commercial value in the world. However, there are a scarce knowledge or information about its population genetic background, product of the almost null information of molecular markers available for this ...
Luis Vargas-Chacoff +2 more
exaly +3 more sources
The parasite fauna of the Patagonian toothfish Dissostichus eleginoides off the Falkland Islands
Journal of Helminthology, 2012AbstractThe parasite fauna of juvenile Dissostichus eleginoides, while they inhabit the Falkland's shelf, was examined, giving new detailed information on spatial, ontogenic and seasonal variations. A total of 24,943 parasites from 15 different taxa were found in the stomach of 502 individual fish.
J, Brown, P, Brickle, B E, Scott
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Marine Ecology - Progress Series
Many long-lived, deep-sea species of the higher latitudes possess protracted egg and larval phases leading to dispersal across large geographical areas. The timing of ontogenetic life-history shifts is vital for understanding dispersal potential, a key driver of spatial patterns and stock structure of Patagonian toothfish Dissostichus eleginoides on ...
Haseeb S Randhawa +2 more
exaly +2 more sources
Many long-lived, deep-sea species of the higher latitudes possess protracted egg and larval phases leading to dispersal across large geographical areas. The timing of ontogenetic life-history shifts is vital for understanding dispersal potential, a key driver of spatial patterns and stock structure of Patagonian toothfish Dissostichus eleginoides on ...
Haseeb S Randhawa +2 more
exaly +2 more sources
Marine and Freshwater Research, 2022
Context Knowledge on movement patterns within marine fish populations are essential for understanding key aspects of their biology, distribution and stock structure. Many deep-sea fish species possess complex life-history patterns with distributions occurring across vast areas.
Brendon Lee +3 more
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Context Knowledge on movement patterns within marine fish populations are essential for understanding key aspects of their biology, distribution and stock structure. Many deep-sea fish species possess complex life-history patterns with distributions occurring across vast areas.
Brendon Lee +3 more
openaire +1 more source
Polar Biology, 2005
The parasite faunas of the Patagonian toothfish Dissostichus eleginoides from six locations around the Southern Ocean were studied and compared. Thirty-two parasite taxa were found. Ten parasite species are reported from D. eleginoides for the first time and some other previously reported species were new locality records. Sample size at Shag Rocks was
Paul Brickle, Ken MacKenzie, Alan Pike
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The parasite faunas of the Patagonian toothfish Dissostichus eleginoides from six locations around the Southern Ocean were studied and compared. Thirty-two parasite taxa were found. Ten parasite species are reported from D. eleginoides for the first time and some other previously reported species were new locality records. Sample size at Shag Rocks was
Paul Brickle, Ken MacKenzie, Alan Pike
openaire +1 more source