Parasites of Nile Tilapia larvae Oreochromis niloticus (Pisces: Cichlidae) in concrete ponds in Guanacaste, Northern Costa Rica. UNED Res. J. [Internet]. 2017 Sep. 28 [cited 2026 Jul. 30];9(2). Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/1904