@article{zanella_cechin_2006,  title={Taxocenose de serpentes no Planalto Médio do Rio Grande do Sul, Brasil},  volume={23},  ISSN={0101-8175},  url={https://doi.org/10.1590/S0101-81752006000100013},  DOI={10.1590/S0101-81752006000100013},  number={1},  journal={Revista Brasileira de Zoologia},  publisher={Sociedade Brasileira de Zoologia},  author={Zanella, Noeli and Cechin, Sonia Z.},  year={2006},  month={Mar},  pages={211–217} }