48 Annals of the Carnegie Museum. 



1165. Hadena diversicolor Morrison. 



Pittsburgh, August 25-September 11 (Engel) ; New Brighton, Sep- 

 tember 23 (Merrick). 



1 166. Hadena mactata Guenee. 



August 22-October 19. Rarely found at rest on the trees, but quite 

 common at sugar. 



1 167. Hadena turbulenta Hiibner. 

 Pittsburgh, July 14, 1907 (Friday). 



1202. Hadena miselioides Guenee. 



Ohio Pyle, August 25, 1907 (Kahl) ; Panther Hollow, Schenley 

 Park, Pittsburgh (Holland). 

 1205a. Hadena fractilinea Grote. 



July 17-August 25. Common and very variable. 

 1206. Hadena misera Grote. 



Pittsburgh, July ii-August 3 (Marloff & Krautwurm) ; New 

 Brighton, July 14-August 14 (Merrick) ; Swissvale (Knechtel). 

 12 12. Hadena passer Guenee. 



May 17-June 10 ; August 6-October i. Common. 

 1 21 7. Hadena remissa Hiibner. 



Pittsburgh, June 22, 1904 (Krautwurm) ; Wilmerding (Zahrobsky). 



1220. Hadena vultuosa Grote. 

 Pittsburgh, July 12, 1905 (Marloff). 



1 22 1. Hadena apamiformis Guenee. 



Pittsburgh, May 24-June 12 (Marloff, Engel, and Friday). 

 1224. Hadena finitima Guenee. 



Pittsburgh, May 26-June S, 1905 (Marloff). 



1227. Hadena dubitans Walker. 

 June4-8; August 20-31. Common. 



1228. Hadena plutonia Grote. 



Pittsburgh, May 30-June 10; July 18-24 (Engel, Marloff, Kraut- 

 wurm). Rare. At sugar and occasionally at light. 



1 23 1. Hadena impulsa Guenee. 

 Pittsburgh (Krautwurm). 



1232. Hadena devastatrix Brace. 



July 27-August 29. Common. At sugar. 

 1235. Hadena arctica Boisduval. 



June 20-August 3. Rare in late years. 

 1241. Hadena verbascoides Guenee. 



Pittsburgh, June 13, 1905 (Engel). 



