A. Vieira

Publications44
h-index10
Citations289
Highly Influential Citations25
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Age and growth of bluemouth, Helicolenus dactylopterus, from the Portuguese continental slope
Sequeira, V., Neves, A., Vieira, A. R., Figueiredo, I., and Gordo, L. S. 2009. Age and growth of bluemouth, Helicolenus dactylopterus, from the Portuguese continental slope. - ICES Journal of Marine… Expand
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Feeding habits of the bluemouth, Helicolenus dactylopterus dactylopterus (Delaroche, 1809) (Pisces: Sebastidae) in the Portuguese coast
In order to investigate the feeding habits of Helicolenus dactylopterusdactylopterus along the continental Portuguese coast, a total of 619 individuals were sampled of which 60% contained food in… Expand
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Reproductive strategies in black scabbardfish (Aphanopus carbo Lowe, 1839) from the NE Atlantic
Gonads of the NE Atlantic black scabbardfish were examined to give an insight into the reproductive biology of this species. It was concluded that black scabbardfish had determinate fecundity… Expand
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The gelatinous matrix of the teleost Helicolenus dactylopterus dactylopterus (Delaroche, 1809) in the context of its reproductive strategy
Abstract The bluemouth, Helicolenus dactylopterus dactylopterus (Pisces: Sebastidae), is a zygoparous species with internal fertilization that stores the spermatozoa in crypts within the female… Expand
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Otolith shape analysis as a tool for stock discrimination of the black scabbardfish, Aphanopus carbo Lowe, 1839 (Pisces: Trichiuridae), in Portuguese waters
The variability in otolith contour shape of black scabbardfish ( Aphanopus carbo ) from Portuguese waters was analysed for stock discrimination purposes. The contour shape of otoliths from specimens… Expand
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Life history parameters as possible discriminators of bluemouth Helicolenus dactylopterus (Delaroche, 1809) populations in Portuguese waters
Abstract The age, growth and reproductive biology of bluemouth, Helicolenus dactylopterus were studied in order to assess the use of these life history parameters as possible population… Expand
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Aggressiveness profiling of the coffee pathogen Colletotrichum kahawae
A. Vieira, I. Diniz* , A. Loureiro, A. P. Pereira, M. C. Silva, V. V arzea and D. Batista CIFC – Centro de Investigac ~ ao das Ferrugens do Cafeeiro, Instituto Superior de Agronomia, Universidade de… Expand
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Hair coat condition: A valid and reliable indicator for on-farm welfare assessment in adult dairy goats
Abstract The aim of this study is to gather information about the possibility of including the hair coat condition as an animal-based indicator in an on-farm welfare assessment protocol for adult… Expand
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Modelling the growth of a protogynous sparid species, Spondyliosoma cantharus (Teleostei: Sparidae)
Age determination of fish species is a key process for fisheries management and the accuracy of assessments is highly dependent on age estimates. To model complex life histories such as protogynous… Expand
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IS THE FECUNDITY TYPE OF THE ZYGOPAROUS FISH SPECIES HELICOLENUS DACTYLOPTER US DETERMINATE OR INDETERMINATE
Bluemouth, Helicolenus dactylopterus, is a zygoparous species with internal fertilization that stores the spermatozoa in crypts within the female ovaries and then releases embryos in initial… Expand
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