@article{dell'aglio_toma_muelbert_sacco_tozetti_2012,  title={Head triangulation as anti-predatory mechanism in snakes},  volume={12},  ISSN={1676-0603},  url={https://doi.org/10.1590/S1676-06032012000300031},  DOI={10.1590/S1676-06032012000300031},  number={3},  journal={Biota Neotropica},  publisher={Instituto Virtual da Biodiversidade | BIOTA - FAPESP},  author={Dell'Aglio, Denise Dalbosco and Toma, Tiago Shizen Pacheco and Muelbert, Adriane Esquivel and Sacco, Anne Gomes and Tozetti, Alexandro Marques},  year={2012},  month={Sep},  pages={315–318} }