Engel : Lepidoptera of Western Pennsylvania. 99 



. Scoparia penumbralis Dyar. 



New Brighton, June 28-July i (Merrick) ; Ohio Pyle, June 10 

 (Engel). 

 . Scoparia cinereomedia Dyar. 



New Brighton, June 26-July 21 (Merrick, Engel); Coraopolis, 

 July 13 ; Ohio Pyle, July 16-21 (Kahl, Klages). 

 . Scoparia strigalis Dyar. 



Pittsburgh, June 6-July 14 (Marloff, Engel). 



Subfamily Pyralin^. 



451 1. Aglossa cuprealis Hubner. 

 June 3-27 ; August 4. Common. 



4513. Hypsopygia costalis Fabricius. July 7-18. Rare at light. 



4514. Pyralis cuprina Zeller. 



June 26-August I. Common. At light in forests, 

 45 1 4. 1 . Pyralis costiferalis Walker. 



New Brighton, June 21-July 10 (Merrick); Ohio Pyle, July 28- 

 August I (Kahl & Klages). 

 4516. Pyralis farinalis Linn^us. 



June 4-July 19 ; September 9-28. Common. 



4520. Herculia intermedialis Walker. 



Pittsburgh, June 26-July 27 (Engel, Marloff); New Brighton, June 

 26-July 27 (Merrick). 



4521. Herculia olinalis Guenee. 

 June ii-July 12. Rare at light. 



4523. Herculia himonialis Zeller. 



June 13-July 10. Rare. Taken at light. 



4524. Omphalocera cariosa Lederer. 

 Pittsburgh, July 3, 1903, one specimen (Engel). 



Subfamily Chrysaugin^. 



4528. Tosale oviplagalis Walker. 



June 5-July 29. Generally distributed, but scarce. The sexes are 

 very dissimilar in this species. 



4532. Condylolomia participialis Grote. 



June 5-July 29. Common among herbage in woods. 



4533. Galasa rubidana Walker. 



Pittsburgh, June 24-July 12 (Engel, Marloff) ; New Brighton, 

 July 8-August I (Merrick). Rare. At light. 



