Abarca, Juan G. “First Record of Neuwied’s False Boa, Pseudoboa Neuwiedii (Duméril, Bibron, and Duméril 1854), in Costa Rica”. Reptiles & Amphibians 28, no. 1 (May 13, 2021): 8–9. Accessed May 1, 2024. https://journals.ku.edu/reptilesandamphibians/article/view/15452.