Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/74558
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Population structure and reproductive patterns of the NW Mediterranean deep-sea macrourid Trachyrincus scabrus (Rafinesque, 1810) |
Autor: | Fernandez-Arcaya, Ulla; Recasens, Laura CSIC ORCID ; Murua, Hilario; Ramírez-Llodra, Eva CSIC ORCID; Rotllant, Guiomar CSIC ORCID CVN ; Company, Joan B. CSIC ORCID | Palabras clave: | Trachyrincus scabrus Population structure Reproductive biology Deep-sea NW Mediterranean |
Fecha de publicación: | sep-2012 | Editor: | Springer Nature | Citación: | Marine Biology 159(9): 1885-1896 (2012) | Resumen: | Macrourid fish are one of the most abundant marine species on continental margins worldwide. Although they play an important role in the ecosystem, little is known about their overall biology. We report here a large data set of the most abundant macrourid in Mediterranean waters, Trachyrincus scabrus, showing the main population and reproductive characteristics. The study was based on 3,239 specimens collected between 300 and 1,500 m depth on the northwestern Mediterranean in 2003–2004 and 2008–2009. The population showed a depth-related structure with the largest individuals at 1,100 m depth and the smallest (i.e., immature) at shallower depths. Macroscopic and microscopic analyses of the gonads showed that T. scabrus has a highly seasonal reproductive pattern. Spawning females were found during winter when the organic matter fluxes were highest on the continental slope. T. scabrus is a batch spawner with group-synchronous oocyte development and present low average fecundity of 14,191 oocytes | Descripción: | 12 pages, 10 figures, 6 tables | Versión del editor: | https://doi.org/10.1007/s00227-012-1976-8 | URI: | http://hdl.handle.net/10261/74558 | DOI: | 10.1007/s00227-012-1976-8 | ISSN: | 0025-3162 | E-ISSN: | 1432-1793 |
Aparece en las colecciones: | (ICM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Fernandez_Arcaya_et_al_2012_postprint.pdf | 308,71 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
11
checked on 16-mar-2024
WEB OF SCIENCETM
Citations
10
checked on 18-feb-2024
Page view(s)
383
checked on 19-mar-2024
Download(s)
304
checked on 19-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.