QUINTANA, Y. Fish fauna of the Río San Pedro and Río La Pasión, Usumacinta River Basin, Guatemala. Biota Neotropica, Sao Paulo, Brazil, v. 24, n. 1, 2024. Disponível em: //www.biotaneotropica.org.br/BN/article/view/2048. Acesso em: 16 may. 2025.