Castillo-Villarraga, N.J. et al. 2022. Distribution of Haplaxius crudus (Van Duzee, 1907) (Hemiptera: Cixiidae), in the oil palm areas of Colombia. Revista Colombiana de Entomología. 48, 1 (Jan. 2022). DOI:https://doi.org/10.25100/socolen.v48i1.11009.