Pomona College, Claremont, California 



165 



DISTRIBUTION (From T. D. A. Cockerel!) 



A. orpifex: Mountains near Claremont (Baker; Oak Creek 

 Canyon, Ariz. (Snow) ; Rock Creek, Cal. (Davidson) ; Strawberry 

 Valley, San Jacinto Mountains, Cal. (Grinnell) ; Mountain View, 

 Cal. (Ehrhorn). This species occurs from Nevada south to Lower 

 Cali fornia. 



X. varipuncta: Tempe, Ariz. (Irish); Fort Mohave, Ariz. 

 (Junius 1 leiulerson) ; Los Angeles, Cal. (Cockerell), on Howers of 

 Datura meteloides. Also reported from Texas and Lower Cali- 

 fornia, but not in New Mexico. 



(Contribution from the Zoological Laboratory oj Pomona College and Lords- 

 burg College) 



