Diversity of Butterflies in the Core Zone of the Nature Reserve "El Tisey-La Estanzuela", Estelí, Nicaragua: An Ecological Conservation Approach. - Rene Rodríguez-Flores, Oswaldo; Alonso-Hernández, Nancy; Loera-Alvarado, Esperanza; Jirón-Pablo, Elia; Iván Arguello-Chavez, Harold; Villanueva-Sánchez, Evert; Diego-Nava, Fidel; Granados-Echegoyen, Carlos; Pérez-Herrera, Jorge Luis; Omar Zeledón-Espinoza, Favio (Southwestern Entomologist, 2021)