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First information about the stomach contents of juvenile green turtles, Chelonia mydas, in Rio de Janeiro, south-eastern Brazil

  • Danielle Rodrigues Awabdi (a1), Salvatore Siciliano (a2) and Ana Paula Madeira Di Beneditto (a1)

Abstract

This work provides the first information about the stomach contents of juvenile green turtles (Chelonia mydas) on the coast of Rio de Janeiro State, south-eastern Brazil (22°50′S–23°00′S). Between June 2009 and May 2010, we obtained 49 stomach contents of specimens that were stranded, of which 37 contained food items. Among food items, macroalgae stood out with 83.7% frequency of occurrence in the stomachs analysed and 37 species were identified. The most representative macroalgae in the stomach contents were: Sargassum vulgare, Ulva lactuca, Gelidiella acerosa and Pterocladiella capillacea. Teleosts and molluscs were also recorded in the stomach contents of the species in the region; however, with low representativeness. Analysis of stomach contents confirmed herbivory as the preferred dietary pattern of C. mydas.

Copyright

Corresponding author

Correspondence should be addressed to: A.P.M. Di Beneditto, Universidade Estadual do Norte Fluminense, CBB, Laboratório de Ciências Ambientais, Campos dos Goytacazes, RJ, 28013-602, Brazil email: anapaula@uenf.br

References

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Keywords

First information about the stomach contents of juvenile green turtles, Chelonia mydas, in Rio de Janeiro, south-eastern Brazil

  • Danielle Rodrigues Awabdi (a1), Salvatore Siciliano (a2) and Ana Paula Madeira Di Beneditto (a1)

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