Engel : Lepidoptera OF Western Pennsylvania. 117 



5382. Platynota flavedana Clemens. 



June 9-30 ; August 13-24. Common on ironweed in pasture- 

 lands. 



5387. Platynota sentana Clemens. 



June 2-27; July 23-August 2. Common on saplings in thickets. 



5391. Pandemis limitata Robinson. 



June 10-27 ; August 31-September 13. Common among herbage 

 in woodlands. 



5392. Pandemis lamprosana Robinson. 



Pittsburgh, June ii-July 14 (Engel, Marloff ); New Brighton, July 

 9; September 2-16 (Merrick). Rare, Taken at light. Larva on 

 witch-hazel. 

 5396. Tortrix pallorana Robinson. 



Pittsburgh, May 28-June 20; August 8-September 2 (Engel, 

 Marloff). Rare. 



5399. Tortrix quercifoliana Fitch. 

 June lo-July 19. Rare. At light. 



5400. Tortrix albicomana Clemens. 



June lo-July 26. Common in forests. More than 60 specimens of 

 this variable species were collected by the writer on June 10 at Ohio 

 Pyle, representing the different forms to which varietal names have 

 been applied. 



5401. Tortrix bergmanniana Linnseus. 



New Brighton, June 20-July 19 (Merrick); Jeannette, June 24 

 (Klages). Rare. Found at light in forests. 



5402. Tortrix peritana Clemens. 



May 24-June 12 ; August 16-31. Common in waste lands and in 

 woods. 

 5412. Tortrix basiplagana Walsingham. 



New Brighton, September 23, 1905, two specimens (Merrick). 



5419. Eulia quadrifasciana Fernald. 



Pittsburgh, June i8-July 4 (Engel, Marloff). Rare. 



5420. Eulia juglandana Fernald. 



Ohio Pyle, August 3 (Kahl, Klages); New Brighton, June 17- 

 August 5 (Merrick). Fairly common at light in the woods. 



5421. Eulia triferana Walker. 



April i2-May 29; August 10-26. Common. 

 5424. Eulia velutinana Walker. 



April 18-30; July 3-August 30. Common. 



