Results 81 to 90 of about 677 (163)

Satellite tagging confirms long distance movement and fast dispersal of Patagonian toothfish (Dissostichus eleginoides) in the Southwest Atlantic

open access: yesFrontiers in Marine Science
IntroductionTo better understand Patagonian toothfish (Dissostichus eleginoides) movement and habitat in the Southwest Atlantic, fifty popup satellite archival tags (PSATs) were deployed off Davis Bank on North Scotia Ridge between 2019 and 2020 on ...
Eunjung Kim   +3 more
doaj   +1 more source

VARIACION LATITUDINAL Y ESTACIONAL EN LA DIETA DE DISSOSTICHUS ELEGINOIDES SMITT, 1898 (PERCIFORMES: NOTOTHENIIDAE) EN AMBIENTES PROFUNDOS DE LA COSTA CENTRO-SUR DE CHILE LATITUDINAL AND TEMPORAL VARIATION IN THE DIET OF DISSOSTICHUS ELEGINOIDES SMITT, 1898 (PERCIFORMES: NOTOTHENIIDAE) IN DEEP ENVIRONMENTS OF THE SOUTH AND CENTER COAST OF CHILE

open access: yesGayana, 2008
Se estudió la dieta de Dissostichus eleginoides, en tres áreas de la costa centro-sur de Chile, entre 36° y 51° S. El análisis de 1583 estómagos, de los cuales el 12,8% presentaron contenido, indicó que su espectro trófico, alcanzó 22 familias y 26 ...
Carlos Murillo   +2 more
doaj  

Distribution and population structure of Dissostichus eleginoides and D. mawsoni on Banzare Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic. [PDF]

open access: yes, 2010
Distribution, relationship between sizes and depths, sex ratio, size composition and maturity condition for Dissostichus eleginoides and D. mawsoni were investigated on Banzare Bank, using the biological data sampled by a Japanese commercial fishing ...
Tetsuo, Iwami   +3 more
core   +1 more source

Movement and growth of tagged Dissostichus eleginoides around South Georgia and Shag Rocks (subarea 48.3) [PDF]

open access: yes, 2003
In 2000 the UK started a Patagonian toothfish (Dissostichus eleginoides) tagging program to investigate the spatial and temporal movement of fish and to validate otolith-based growth estimates.
Marlow, T.R.   +3 more
core  

A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia [PDF]

open access: yes, 2001
Age composition is fundamental to understanding the population dynamics and productivity of a fish stock. The use of scales to estimate age can result in large errors in age data for long-lived species, usually due to compression of scale circuli with ...
Everson, I.   +4 more
core  

Guide de prélèvement et d’envoi des otolithes de légines (Dissostichus eleginoides) [PDF]

open access: yes, 2014
Ce guide présente les modes et règles de prélèvement des otolithes de légines australes à bord des navires professionnels de pêche puis d’envoi à l’institut scientifique IFREMER (Institut Français de Recherche pour l'Exploitation de la Mer ; www.ifremer.fr).
Mahe, Kelig   +2 more
openaire  

Preliminary assessment of the Falklands Patagonian toothfish (Dissostichus eleginoides) population: Use of recruitment indices and the estimation of unreported catches [PDF]

open access: yes, 2016
Longline fishing for Patagonian toothfish (Dissostichus eleginoides) has taken place in Falkland Island waters for over 10 years. This species was previously only caught as bycatch in the Loligo gahi and finfish trawl fishery.
Brandão, Anabela   +2 more
core  

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