Consulta: creatorFacets:"Jones, Emma"
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Data/hora: 26/07/2024 22:24:39

Large-scale distribution of three deep-water squaloid sharks: Integrating data on sex, maturity and environment
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Moura, Teresa; Jones, Emma; Clarke, Maurice W.; Cotton, Charles F.; Crozier, Paul; Daley, Ross K.; Diez, Guzman; Dobby, Helen; Dyb, Jan E.; Fossen, Inge; Irvine, Sarah B.; Jakobsdottir, Klara; Lopez-abellan, Luis J.; Lorance, Pascal; Pascual-alayon, Pedro; Severino, Ricardo B.; Figueiredo, Ivone.
Deep-water sharks exhibit species-specific reproductive strategies, which include segregation by sex, size and reproductive stage. However, due to the wide spatial distribution of most species, available information, usually collected at a regional scale, is usually not adequate to infer species reproductive spatial dynamics. This study draws together information on the distribution of reproductive stages of three species of squaliform sharks: Portuguese dogfish Centroscymnus coelolepis (Somniosidae), leafscale gulper shark Centrophorus squamosus (Centrophoridae) and birdbeak dogfish Deania calcea (Centrophoridae), gathering data from several geographical areas from the Atlantic, Indian and Pacific Oceans. For each species we analysed the sex ratio and the...
Tipo: Text
Palavras-chave: Commercial fishery data; Deep-sea; Life stage; Population structure; Survey data.
Ano: 2014
URL: http://archimer.ifremer.fr/doc/00188/29902/29420.pdf