-genera from “WikiSpecies”

<==o Rhytidochrotinae
   |-- Brakeracris
   |-- Dryphilacris
   |-- Exerythracris
   |-- Galidacris
   |-- Hylopedetes
   |-- Lathacris
   |-- Liparacris
   |-- Micropaon
   |-- Muyscacris
   |-- Oedalacris
   |-- Opaon
   |-- Opaonella
   |-- Parapiezops
   |-- Paropaon
   |-- Piezops
   |-- Rhytidochrota
   |-- Scirtopaon
   |-- Talamancacris
   `-- Trichopaon

Reference(s):