Oct., '06] ENTOMOLOGICAL NEWS. 287 



of the wings faint and one has the caudal margin of the 

 pronotum distinctly marked with pale buff, which strongly con- 

 trasts with the blackish-brown of the pronotum. 



Hippiscus calthulus (Saussure). 



Beaver Creek Hills, Beaver County. 



These specimens ( $ and $ ) do not wholly agree with 

 Saussure's description, but are no doubt nearer this species 

 than H. latcritins (Saussure), which has the internal face of the 

 caudal femora unicolor instead of fasciate and the metazona 

 transversely plicato-rugose cephalad. The wings in the speci- 

 mens examined are red. 



Dissosteira spurcata Saussure. 



Salt Lake City, 



Three males and one female of this species constitute the 

 first record outside of California and Oregon. 



Derotmema cupidineum Scudder. 



Beaver Creek Hills, Beaver County. 



Derotmema rileyanum Saussure. 



South Creek, Beaver County. 



A specimen from Salt Lake City is also doubtfully assigned 

 to this species. 



Trimerotropis ierruginea McNeill. 



Beaver Creek Hills and Beaver Canyon, Beaver County. 



One specimen of this species is quite hoary, but is otherwise 

 inseparable from a normal dull ferruginous male from the same 

 locality. 



Trimerotropis laticincta Saussure. 



Beaver Creek Hills, Beaver County. 



This species has been recorded from Colorado, New Mexico, 

 Texas and Nebraska. 



Trimerotropis strenua McNeill. 



Beaver Creek Hills, Beaver County; Salt Lake City. 



Trimerotropis vincinculata Scudder. 



Beaver Creek Hills, Beaver County. 



Trimerotropis cyaneipennis Brurier. 

 South Creek, Beaver County. 



