DOUGLAS FIR PITCH MOTH. 23 



SYNONYMY. 



Aegeria novaroensis Henry Edwards, Papilio, v. 1, 1881, p. 199; Grote, New 

 Check List X. Anier. Moths, 1SS2, p. 12; Beutemniiller, Bull. Airier. Mus. Nat. 

 Hist... v. 4. 1S92, p. 172. 



Sesia novaroensis Smith, List Pepid. N. Amer., 1891, p. 20; Beuteniniiiler, 

 Bull. Auier. Mus. Nat. Hist., v. S, 1S96, p. 133; Beutenm tiller, Memoirs Amer. 

 Mus. Nat. Hist., Monograph of the Sesiida? of North America, 1902, p. 289. 



LITERATURE CONSULTED. 



Beutenjiuller, W. Monograph of the Sesiidse of America north of Mexico. 



In Mem. Amer. Mus. Nat. Hist., v. 1, p. 217-352, pi. 29-36. New York, 



March. 1901. 

 Frothingham, E. H. Douglas fir : A study of the Pacific coast and Rocky 



Mountain forms. U. S. Dept. Agr., For. Serv., Circ. 150, 3S p., 3 fig., 



Jan. 23. 1909. 

 Buses:, August. Descriptions of new Microlepidoptera of forest trees. In 



Proc. Ent. Soc. Wash., v. 16, no. 4, p. 143-150, pi. 7-8, Dec, 1914. 



