Species catch composition, length structure and reproductive indices of swordfish (Xiphias gladius) at Easter Island zone

Species catch composition, length structure and reproductive indices of swordfish (Xiphias gladius) at Easter Island zone

The species composition, size distribution, and gonadal index (GI) of swordfish (Xiphias gladius) are reported from catches obtained by longliners in the zone of Easter Island in the southeastern Pacific. Five cruises were made during the summer season between 2001 and 2006 completing a total of 150...

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Autores principales: Vega,Rodrigo, Licandeo,Roberto, Rosson,Gastón, Yáñez,Eleuterio
Lenguaje:English
Publicado: Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2009
Materias:
Xiphias gladius
swordfish
gonadal index
species composition
Easter Island
southeastern Pacific
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2009000100007
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