Natural Diet of Callinectes ornatus Ordway, 1863 (Decapoda, Portunidae) in the Itapocoroy Inlet, Penha, SC, Brazil

Brazilian Archives of Biology and Technology

Joaquim Olinto Branco²  Maria José Lunardon-branco²  José Roberto Verani¹  Rodrigo Schveitzer²  Flávio Xavier Souto²  William Guimarães Vale² 

[1] ,Universidade do Vale do Itajaí 1Centro de Ciências Tecnológicas da Terra e do Mar Itajaí SC ,Brazil

关键词: C. ornatus;    Portunidae;    natural diet;    dietary habits;    dietary ecology;   

DOI  :  10.1590/S1516-89132002000100006

来源: SciELO

【 摘 要 】

From January to December 1995, 332 individuals of the Callinectes ornatus species were collected from the Itapocoroy inlet in Penha, Sta. Catarina, Brazil to study its natural diet and the seasonal variations of diet. Results showed a diversified trophic spectrum with a generalized dietary strategy comprising the algae, macrophyta, foraminiferida, mollusca, polychaeta, crustacea, echinodermata, Osteichthyes and NIOM (Nonidentified Organic Matter) groups.

【 授权许可】

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