Salgar, L., J. M. Hoyos, and A. Acosta. “New Conditions and Intraspecific Variations in Hand and Foot Muscles in Pristimantis Bogotensis (Peters, 1863) (Amphibia:Anura: Strabomantidae)”. Zootaxa, vol. 2025, no. 1, Mar. 2009, pp. 56–68, doi:10.11646/zootaxa.2025.1.5.