LEÓN, P. E. Report of the chromosome numbers of some Costa Rican anurans. Revista de Biología Tropical, [S. l.], v. 17, n. 1, p. 119–124, 1969. DOI: 10.15517/rev.biol.trop.v17i1.28243. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/28243. Acesso em: 11 may. 2024.