18 BTLLETIX 432. U. S. DEPARTMENT OF AGEICULTTTEE. 



(12) 190S. Whxistox. S. W. 



Manual of North American Diprera. Ed. 2. 405 p.. 15S fig. Xew Haven. 



Ceratomyza dorsalis, ng. 115, no. 9, 10. 



(13) 1910. Smith. J. B. 



Ccratomuza dorsalis Loew. In Ann. Ept. X. J. State Mus., 1909. p. 812. 

 (11) 1913. Maixoch. J. R. 



A revision of tne species in Agromyza Fallen, and Cerodontha Rondani. 

 In Ann. Ent. Soc. Amer.. v. 6. no. 3. p. 269-336, pi. 2S-31. 

 Bedescription of adult ; synonymy, p. 331-332. 



