308 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th Ser. 



taneous, the carinae concolorous or slightly paler. Abdomen blackish 

 fuscous, the segments edged with pale, the genital pieces mostly pale. Legs 

 fuscous lined with pale, the tibiae and tarsi mostly pale. 



Described from one pair taken at Keen Camp, San Jacinto 

 Mountains, June 9, 1917, on Mt. Tahquitz, at an elevation of 

 about 7000 feet. The food plant is probably cypress. Among 

 the allied species with uniformly fuscous elytra bordered and 

 veined with pale this may be distingxiished by the convex, 

 ecarinate, punctured front. 



Holotype (No. 442), male, and ahotype (No. 443), female, 

 in collection of the California Academy of Sciences. 



