Orophus
Orophus is a small genus of katydids native to Mexico, Central America, and South America. Description and habitat. Katydids in this genus have an elongated head with ovoid eyes. The ovipositor is medium-sized, slightly crenulated, curving upwards, and one fifth of the length of the posterior femur. They are found in the understory rather than in the canopy in contrast with other members of the subfamily Phaneropterinae. Taxonomy. The group was originally named in 1859 by Swiss entomologist Henri Louis Frédéric de Saussure as a subgenus of "Phylloptera". It was erected as a separate genus in 1869 by  British entomologist Francis Walker. It is in the tribe Amblycoryphini within the subfamily Phaneropterinae. The type species is "Orophus mexicanus" (originally "Phylloptera mexicana"). Other genera with species previously placed in "Orophus" include "Eurycorypha" and "Microcentrum". , the genus includes seven species split into three species groups: Species in this group are light green to yellowish in coloration. This species group has variable coloration. Species in this group are quite variable in their coloration and the density of the spots on the forewings, ranging from light to dark green, yellow, pink, or brown.