Attributes / relations provided by
♦ ¹Anurans as prey: an exploratory analysis and size relationships between predators and their prey, L. F. Toledo, R. S. Ribeiro & C. F. B. Haddad, Journal of Zoology 271 (2007) 170–177
♦ ²Morphology and diet of two sympatric colubrid snakes, Chironius flavolineatus and Chironius quadricarinatus (Serpentes: Colubridae), Roberta Richard Pinto, Ronaldo Fernandes, Otavio Augusto Vuolo Marques, Amphibia-Reptilia 29 (2008): 149-160