Pérez, J. L., V. Carrasquero, M. Guevara, C. Matute, L. Centeno, and C. Moreno. “Experiences on the Induced Reproduction of the Rayao Catfish in Delta Amacuro State, Venezuela”. INIA Divulga, Vol. 39, no. 39, Apr. 2018, pp. 17-20, http://publicaciones.inia.gob.ve/index.php/iniadivulga/article/view/537.