82 NEW NORTH AMERICAN ACRIDID.E BRUNER. 



General color (dried after remaining for a short period in alcohol) 

 dirty white below; testaceous, marked with streaks and blotches of 

 light reddish-brown above. The brown markings are arranged some- 

 what as follows : Sides of frontal costa, the margin of clypeus, middle 

 of cheeks, nearly all of occiput; on the pronotum along the line of 

 lateral carinse, a pair of stripes upon the disk that cross each other at 

 first transverse sulcus, and four elongate dashes on disk of posterior 

 lobe; also a median lateral band with a shorter one above near the 

 posterior edge. Sides of thoracic and abdominal segments, anterior 

 and middle femora and upper half of posterior femora also more or less 

 mottled ; all of the tibse fasciate with brown and testaceous. Tegmina 

 with the veins and a few mottlings of the brown, remainder testaceous. 

 Markings of the female less conspicuous than those of the male. 



Length of body, $ 32 mm , 9 46 m '»; of antenna?, $ 11.5 mm , 9 U mm ; of pro- 

 notum, $ 16 mm , 9 22 tnm ; of tegmina, $ 14 inm , 9 8.5 mm ; of hind femora, S 

 17 mm , 9 20.5 mm ; greatest width of pronotum, $ 9.75 ram , 9 15 mm . 



Described from two males and two females. 



HAB. — Collected in southern Arizona during the summer of 1887 by 

 G. W. Dunn. Eeceived from the curator of the museum of the Cali- 

 fornia State University (Bruner). 



Like the other two described North American representatives of the 

 genus this locust is also a denizen of the deserts, for which life it is 

 eminently fitted, both as to structure and coloration. 



