Bussing, William A. “<i>Roeboidaes ilseae</i>, N. Sp., a New Scale-Eating Characid Fish from Costa Rica”. Revista de Biología Tropical 33, no. 1 (June 1, 1985): 45–50. Accessed December 19, 2024. https://revistas.ucr.ac.cr/index.php/rbt/article/view/24475.