Quintana-Rizzo E, May-Collado LJ. The Revista de Biología Tropical thanks the following referees for their valuable assistance, Volume 71(Supplement 4): Special Issue of Aquatic Mammals of Central America. Rev. Biol. Trop. [Internet]. 2023Oct.30 [cited 2024Dec.22];71(S4):XX-XXII. Available from: https://revistas.ucr.ac.cr/index.php/rbt/article/view/57295