Family Monkey Grasshoppers (Eumastacidae)
Eumastacidae is a family in the order Orthoptera. Browse 13 named species recorded in this family, or open an individual profile for its available identification and natural-history information.
Species in Eumastacidae (13)
Huachuca Monkey Grasshopper
Eumorsea balli
Type Locality: Ramsey Canyon above the box, Huachuca Mts., Cochise County, Arizona. Elevation 6000 feet. Collected July 20, 1933 by E. D. Ball from Mexican Pinyon - Pinus cembroides (Hebard 1935)
Desert Monkey Grasshopper
Psychomastax deserticola
A subspecies ( indegena ) was described by Rehn & Grant in 1959 from Belted Peak, Nye County, Nevada. It apparently differs in being about twice as large as the typical subspecies.
Eumorsea pinaleno
Eumorsea pinaleno
Chaparral Monkey Grasshopper
Morsea californica
Catalina Monkey Grasshopper
Morsea catalinae
Yavapai Monkey Grasshopper
Morsea dumicola
Island Monkey Grasshopper
Morsea islandica
Kaibab Monkey Grasshopper
Morsea kaibabensis
Piute Monkey Grasshopper
Morsea piute
Tamalpais Monkey Grasshopper
Morsea tamalpaisensis
White Mountain Grasshopper
Psychomastax inyo
San Jacinto Monkey Grasshopper
Psychomastax psylla
Robust Monkey Grasshopper
Psychomastax robusta