title: Studies in Guatemalan Ensifera: Mayacephalus (Orthoptera: Tettigoniidae) a new cone-headed katydid genus.
abstract: Mayacephalus dickmanorum n. gen. et n. sp., from eastern Guatemala is described in this contribution. This new genus highlights from other related ones by its short tegmina; unusual for the tribe Copiphorini, and only present in three neotropical genera: Toledopizia, Brachycaulopsis and Daedalellus, being closer to the first one.
authors.affiliation: Universidad Distrital Francisco José de Caldas. Grupo de Investigación en Artrópodos "Kumangui". Bogotá-Colombia.; Email: ojccorthoptera@gmail.com.
authors.forename: Oscar J
authors.initials: OJ
authors.lastname: Cadena-Castañeda
authors.affiliation: Universidad del Valle de Guatemala.; Email: jmonzon@uvg.edu.gt.
authors.forename: José
authors.initials: J
authors.lastname: Monzón-Sierra
authors.affiliation: Universidad Distrital Francisco José de Caldas. Grupo de Investigación en Artrópodos "Kumangui". Bogotá-Colombia.; Email: unknown.
authors.forename: Carolina
authors.initials: C
authors.lastname: Cortés-Torres
mesh_terms: D063147:Animal Distribution; D000825:Animal Structures / Q000033:anatomy & histology / Q000254:growth & development; D000818:Animals; D049628:Body Size; D005260:Female; D008297:Male; D009929:Organ Size; D009987:Orthoptera / Q000033:anatomy & histology / Q000145:classification* / Q000254:growth & development