326 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th Se*. 



830. Eutreta longicornis Snow 



Blitzen River, VII-6. On examining one of the specimens 

 Dr. Aldrich stated that it was not a true Eutreta. 



831. Carphotricha culta (Wied.) 

 Albany, Corvallis, Vale and Forest Grove in June. 



832. Eurosta solidaginis (Fitch) 



Bred from galls on common golden-rod at Hood River 

 (Childs). 



833. Xenochaeta dichromata Snow 

 Described from Mt. Hood. 



834. Neaspilota brunneostigmata Doane 

 Duffy's Prairie, VI 1-26 (Lovett). The type was 

 described without locality. 



835. Tephritis clathrata (Loew) 

 Blitzen River, VII-6; Ashland, VIII-2 (E. P. Van 

 Duzee). 



836. Tephritis despecta (V. d. W.) 

 Narrows VII. This species is near clathrata Loew; it 

 was described under the genus Ensina. Aldrich det. 



837. Tephritis finalis (Loew) 



Corvallis, VII, the larva? and pupae in seed pods and 

 ovaries of Eriophyllum lanatum. It is a common species in 

 the Northwest. 



838. Tephritis murina Doane 

 Duffy's Prairie, 5,700 feet, VII-26 (Lovett). 



839. Tephritis variabilis Doane 



Corvallis, V-20 to VI- 10 (Lovett); Horse Lake, alt. 

 6,000 feet, VII-25. 



840. Euaresta aequalis (Loew) 



Hood River, VIII-12 (Cole); Pendleton, VII-17 

 (Thompson). Breeds in seed pods of Xanthium. 



