Studholme, Ashley Marie, Luis Fausto Hipo Leon, Anita Cecilia Ríos Rivera, y Celso Guillermo Recalde Moreno. 2014. «Altitudinal and Temporal Variability of Four Macroinvertebrate Communities in Andean Streams, Sangay National Park, Ecuador». ENTOMOTROPICA 29 (3):149-58. https://saber.ucv.ve/ojs/index.php/rev_ento/article/view/8048.