@article{giaretta_araújo_medeiros_facure_1998,  title={Food habits and ontogenetic diet shifts of the litter dwelling frog proceratophrys boiei (wied)},  volume={15},  ISSN={0101-8175},  url={https://doi.org/10.1590/S0101-81751998000200011},  DOI={10.1590/S0101-81751998000200011},  number={2},  journal={Revista Brasileira de Zoologia},  publisher={Sociedade Brasileira de Zoologia},  author={Giaretta, Ariovaldo A. and Araújo, Márcio S. and Medeiros, Hermes F. de and Facure, Katia G.},  year={1998},  pages={385–388} }