J. G. Abarca and J. M. Ray, “First Record of Neuwied’s False Boa, Pseudoboa neuwiedii (Duméril, Bibron, and Duméril 1854), in Costa Rica”, RandA, vol. 28, no. 1, pp. 8–9, May 2021, doi: 10.17161/randa.v28i1.15452.