Melissa Sánchez Herrera, Ph.D. (foreground), collects Polythore procera damselfly larvae for rearing in the lab, with undergraduate student Esteban Saade (left), Christopher Beatty, Ph.D. (center), and Emilio Realpe, Ph.D. (right) near Guayabetal, Cundinamarca, Colombia, in 2018. (Photo courtesy of Melissa Sánchez Herrera, Ph.D.)