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dc.contributor.authorCapapé, Christian
dc.date.accessioned2016-03-24T11:01:00Z
dc.date.available2016-03-24T11:01:00Z
dc.date.issued1979
dc.identifier.issn0330-0080
dc.identifier.urihttp://hdl.handle.net/1834/8611
dc.description.abstractA study of size - total weight relationships and cubic coefficient condition points out that total weight increases with size more rapidly in the adults of both sexes than in the young. Size of liver, weight and size of gonads, weight relationships present similar characteristics but are subjected to important monthly changes in adults males and females. The analysis of relative coefficient condition points out that breeding takes an important part in these changes which increase in females owing to the weight of nidamental glands and genital tracts. The part of ecological factors is not to be omitted but it is difficult to delimite it considering the lack of precise data. The part of diet is more apparent because there is relation with breeding in one hand and with zoological biotops in the other hand.en_US
dc.language.isofren_US
dc.titleContribution à la biologie des Rajidae des côtes Tunisiennes: XVII. Raja radula Delaroche, 1809: relations taille - poids du corps, du foie, des gonades et des glandes nidamentaires; poids du corps - poids du foie, des gonades et des glandes nidamentaires. Coefficients de condition. Rapports hepato, gono et nidamentosomatiques.en_US
dc.title.alternativeContribution to the biology of the Rajidae of the Tunisian coasts. 17. Raja radula Delaroche, 1809: size - body relationships, liver, gonads and nidamental glands weight; body weight - liver, gonads and nidamental glands. Condition coefficients. Hepatic, gonadic and nidamental-somatic ratiosen_US
dc.typeJournal Contributionen_US
dc.bibliographicCitation.issue1-4en_US
dc.bibliographicCitation.titleBulletin de l'Institut National Scientifique et Technique d'Océanographie et de Pêche de Salammboen_US
dc.bibliographicCitation.volume6en_US
dc.description.statusPublisheden_US
dc.format.pagerangepp 63-92en_US
dc.subject.asfaGrowthen_US
dc.subject.asfaReproductionen_US
dc.subject.asfaReproductive organsen_US
dc.subject.asfaEnvironmental conditionsen_US
dc.subject.asfaFeeding behaviouren_US
dc.subject.asfaPiscesen_US
dc.subject.asfaRajidaeen_US
dc.type.refereedRefereeden_US
refterms.dateFOA2021-01-30T18:47:44Z


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  • Articles - Bulletin [746]
    Le Bulletin de l'INSTM est publié depuis 1924. Il est indexé dans ASFA. Il fait suite au Bull. INSTOP et au Bull. SOS.

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