Restrepo, Adriana, et al. “Extinction Risk or Lack of Sampling in a Threatened Species: Genetic Structure and Environmental Suitability of the Neotropical Frog Pristimantis Penelopus (Anura: Craugastoridae)”. Papéis Avulsos De Zoologia, vol. 57, no. 1, Mar. 2017, pp. 1-15, https://doi.org/10.11606/0031-1049.2017.57.01.