Consulta: creatorFacets:"Baklouti Zouari, S"
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Contribution a l’étude écobiologique et biochimique du crabe "Carcinus aestuarii " dans la région nord de Sfax
Provedor de dados: 20
Autores: Baklouti Zouari, S.
The main objective of this work is to study some biological aspects of Carcinus aestuarii Northern Sfax (biometry, reproduction, diet), and biochemical contents (water, protein, minerals, and fat). Analysis of metric characteristics of Carcinus aestuarii allowed us to determine the nature of the allometry between the width and différent parts of the body of the crab. For reproduction study, analysis of monthly changes in the gonadosomatic index (GSI) shows that the spawning period of Carcinus aestuarii North Sfax occurs from October to January. The analysis of monthly variations of the hepatosomatic index (HSI), shows that this species used the hepatic reserved to the maturity of gonads. The analysis of monthly variations of the sex-ratio shows that the...
Tipo: Theses and Dissertations
Palavras-chave: Biometrics; Biochemical analysis; Reproductive behaviour; Carcinus aestuarii.
Ano: 2010
URL: http://hdl.handle.net/1834/5481