Parasites of Nile Tilapia larvae Oreochromis niloticus (Pisces: Cichlidae) in concrete ponds in Guanacaste, Northern Costa Rica
Tilapia is the second most important cultured species in Lower Basket Rack Clip the world fish culture but it can be affected by parasites.We conducted a cross-sectional parasitic study in tilapia larvae during sexual reversion for two seasons in Costa Rica.A total of 320 larvae from a concrete pond were necropsied and we found ten parasite species