Results 141 to 150 of about 2,203 (170)
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Advances in marine biology, 2010
Patagonian toothfish (Dissostichus eleginoides) is a large notothenioid fish that supports valuable fisheries throughout the Southern Ocean. D. eleginoides are found on the southern shelves and slopes of South America and around the sub-Antarctic islands of the Southern Ocean.
Martin A. Collins +3 more
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Patagonian toothfish (Dissostichus eleginoides) is a large notothenioid fish that supports valuable fisheries throughout the Southern Ocean. D. eleginoides are found on the southern shelves and slopes of South America and around the sub-Antarctic islands of the Southern Ocean.
Martin A. Collins +3 more
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Genetic markers for identification of Patagonian toothfish and Antarctic toothfish
Journal of Fish Biology, 2001Fillet samples of the toothfish Dissostichus eleginoides and D. mawsoni can be distinguished readily by muscle proteins revealed by isoelectric focusing and mitochondrial DNA markers. The proteins also distinguish toothfish from other species marketed under similar trade names.
P. J. Smith, P. M. Gaffney, M. Purves
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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
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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 stomach contents of Patagonian toothfish around South Georgia (South Atlantic)
Journal of Fish Biology, 2001The proportion of Patagonian toothfish Dissostichus eleginoides, caught around South Georgia in the south‐west Atlantic, with empty stomachs was much lower in fish caught in pots compared to longlines (28 and 91%, respectively, of examined individuals). It is hypothesized that pots caused reduced levels of stress on capture.
Pilling, G.M. +4 more
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Genetic structure of Patagonian toothfish populations from otolith DNA
Antarctic Science, 2016AbstractThe Patagonian toothfish,Dissostichus eleginoides, is a valuable fishery species and has a discontinuous distribution across the Southern Ocean. Identification of the genetic stock structure of toothfish would allow evaluation of the suitability of the spatial scale at which fisheries management operates.
Toomey, L. +8 more
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Estuarine, Coastal and Shelf Science, 2021
Abstract Understanding the spatial and temporal dynamics in marine fish populations is essential for the development of effective adaptive management strategies. Many marine fish species undergo ontogenetic shifts in abundance, with the utilization of productive shelf-based habitats during early life-history stages.
Brendon Lee +2 more
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Abstract Understanding the spatial and temporal dynamics in marine fish populations is essential for the development of effective adaptive management strategies. Many marine fish species undergo ontogenetic shifts in abundance, with the utilization of productive shelf-based habitats during early life-history stages.
Brendon Lee +2 more
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Economically optimal management strategies for the South Georgia Patagonian toothfish fishery
2011The fishery for Patagonian toothfish (Dissostichus eleginoides) around the island of South Georgia in the Southern Ocean is a profitable operation targeting a high-value, slow-growing species. We substituted the complex Bayesian age-structured model currently used for assessments with a Schaefer production model, which performs equally well as an ...
Hoshino, Eriko +3 more
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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 ...
B Lee +4 more
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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 ...
B Lee +4 more
openaire +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 ...
Killen Ko, Garcia +9 more
openaire +2 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 ...
Killen Ko, Garcia +9 more
openaire +2 more sources