Numbers
Genus Arenivaga Rehn 1903
Arenivaga apacha (Saussure 1893)
Arenivaga bolliana (Saussure 1893)
Arenivaga erratica (Rehn 1903)
Arenivaga floridensis Caudell 1918
Arenivaga genitalis Caudell 1918
Arenivaga grata Hebard 1920
Arenivaga investigata Friauf and Edney 1969
Arenivaga rehni Hebard 1917
Arenivaga tonkawa Hebard 1920
Identification
Males in this genus are winged...
...whereas females are wingless.
Range
Genus Arenivaga: All species in genus found in Southern US
Arenivaga apacha: California, Arizona; Mexico
Arenivaga bolliana: Texas (Eastern records: Dallas, Waco, Victoria, Corpus Christi, Brownsville; Western records: Bosque County, Kerrville, Pecos High Bridge
Arenivaga erratica: Colorado, Utah, California, Arizona, Texas Northern Mexico
Arenivaga floridensis: Florida
Arenivaga genitalis: California, Arizona
Arenivaga grata: Arizona, Mexico (Coahuila de Zaragoza)
Arenivaga investigata: California
Arenivaga rehni: Baja California
Arenivaga tonkawa: Oklahoma, Texas; Mexico