Maturity stages of CUTTLEFISHES – Sepia hierredda (Rang, 1835) and Sepia officinalis (Linnaeus,1758) in the CECAF Area (FAO Division 34)

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URI: http://hdl.handle.net/10508/552
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Authors
Duque, V. (Verónica); Sancho, A. (Alejandro); Jurado-Ruzafa, A. (Alba); Carrasco, M.N. (María Nazaret); Pascual-Alayón, P.J. (Pedro José)
Date
2010
Type
conferenceObject
workingPaper
Keywords
Sepia hierredda
Sepia officinalis
CECAF Area
sexual maturity scale
Data Collection
Biological sampling
Abstract
The document presents a detailed review about the sexual maturity stages scale used for cuttlefishes in the Centro Oceanográfico de Canarias (Instituto Español de Oceanografía), in the framework of the European Project Data Collection (Regulation (EC) 1543/2000). The maturity for Sepia officinalis and Sepia hierredda was determined through macroscopic examination of gonads, based on a general scale modified from Bakhayokho (1980) and Perales-Raya (2001).

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