Cadena-Castañeda, O., Monzón Sierra, J. (2014). Studies in Guatemalan Caelifera: New grasshoppers and monkey grasshoppers (Orthoptera: Caelifera: Acridoidea & Eumastacoidea) and an updated checklist. Zootaxa 3857(3), 379-411. DOI: 10.11646/zootaxa.3857.3.3