Extensive gene flow within sibling species in the deep-sea fish Beryx splendens [PDF]
Comptes Rendus de l'Académie des Sciences - Series III - Sciences de la Vie, 2000 Molecular markers allow insights into the population biology and ecology of deep-sea organisms, which are usually hardly accessible to direct observation and poorly known. Such a study was undertaken here for the deep-sea fish Beryx splendens, a species of growing interest to fisheries. B. splendens populations were sampled on seamounts and continental
Hoarau, Galice, Borsa, Philippe
openaire +3 more sources
Aquatic Living Resources, 2019 To obtain important baseline information about population dynamics and to provide valuable insights about the possible effects of artisanal fishing on the demersal fish community, this study had three specific objectives: (1) to update the annotated list
Santos Régis V.S. +4 more
doaj +1 more source
Can we consider the stocks of alfonsinos
Journal of Fish Biology, 2019 This paper summarises the detailed information on catch, fork length, weight, sex and maturity of alfonsinos Beryx splendens and Beryx decadactylus collected from targeted surveys in Azores waters, complemented by fishery data, over the past c. 20 years. To date, it was not possible to define if the Azorean component of the population can be considered
Régis V. S. Santos +3 more
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Uncertain population dynamic and state variables of alfonsino (Beryx splendens)
Latin American Journal of Aquatic Research, 2012 Alfonsino (Beryx splendens) is a species associated with seamounts, with an important fishery in Juan Fernandez archipelago, Chile (33°40'S, 79°00'W). Since 2004, this resource has been managed by catch quotas estimated from stock assessment models.
Wiff, Rodrigo +5 more
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FLUCTUATING ASYMMETRY IN THE OTOLITH WIDTH AND LENGTH OF ADULT TELEOST (Beryx splendens LOWE, 1834) (FAMILY: BERCIDAE) COLLECTED FROM THE ARABIAN SEA COASTS OF SULTANATE OF OMAN [PDF]
Croatian Journal of Fisheries, 2010 Fluctuating asymmetry was described for the otolith width and length of adult teleost Beryx splendens. The results showed that the level of asymmetry of the otolith width was the highest among the two asymmetry values obtained for the otolith of B ...
H.K. Albusaidi +3 more
doaj
Life history baseline of unexploited populations: The case of Beryx splendens from the Sierra Leone Rise [PDF]
, 2021 This study examines for the first time the biology of alfonsino (Beryx splendens) from three small seamounts of the Sierra Leone Rise (SLR), an unexploited and fragile ecosystem in the Atlantic, using data from an experimental survey carried out in 2001 ...
Barcala-Bellod, E. (Elena) +4 more
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Génétique des populations de Beryx splendens de la zone économique de la Nouvelle-Calédonie : distribution des haplotypes du gène du cytochrome b de l'ADN mitochondrial et analyse phylogénétique de leurs séquences [PDF]
, 1999 La délimitation géographique des populations, établie sur les bases biologiques, est nécessaire à toute gestion rationnelle des pêcheries. Tel est le cas pour #Beryx splendens$, ressource pour laquelle la mise en évidence de différentes populations dans ...
Bonhomme, F. +3 more
core
Age and growth in the Alfonsino,Beryx splendens(Berycidae) from the Azores (central eastern Atlantic) [PDF]
Italian Journal of Zoology, 1998 Abstract Age was determined in the Alfonsino, Beryx splendens, by counting the opaque rings on the anti‐sulcal surface of left sagittae obtained from specimens, 15–43.5 cm fork length (FL), caught off the Azores. Females were from 1 to 12 years old and males were 1 to 9 years old.
Aníbal, J. +3 more
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Campagne BERYX 1 de pêche à la palangre de fond sur deux monts sous-marins du sud-est de la zone économique de Nouvelle Calédonie (N.O. "Alis", 8-18 octobre 1991) [PDF]
, 1991 La campagne BERYX 1 fut la première d'une série consacrèe à l'étude des ressources halieutiques des monts sous-marins situés au sud-est de la Nouvelle-Calédonie.
Bensch, Alexis +3 more
core
Viable harvest of monotone bioeconomic models [PDF]
, 2011 International audienceSome monospecies age class models, as well as specific multi-species models (with so-called technical interactions), exhibit useful monotonicity properties.
de Lara, Michel +2 more
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