Contribution à la biologie des Rajidae des côtes Tunisiennes. 18. Raja melitensis Clark, 1926: Relations taille - poids du corps, du foie et des gonades. Rapports hépato et gonosomatique. Coefficients de condition.
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Author
Capapé, ChristianDate
1980
Metadata
Show full item recordAlternative Title
Contribution to the biology of Rajidae on Tunisian coasts. 18. Raja melitensis Clark, 1926. Relationships between size and weight of the body, liver and gonads. Hepato and gonosomatic relationships. Condition coefficientsAbstract
The analysis of size-body weight, liver and gonad weight relationships points out a relation with growth in all individuals but more important in the adult ones. Hepato and gonosomatic relationships increase with size; in adult males and females, they are subjected to seasonal changes depending on reproductive cycle. Body condition is decreasing in adults of both sexes but these seasonal changes are mainly dependant from ecological factors and diet.Journal
Bulletin de l'Institut National Scientifique et Technique d'Océanographie et de Pêche de SalammboVolume
7Page Range
pp 113-126Collections