92 Annals of the Carnegie Museum. 



4097. Lithacodes fasciola Herrich-Schaeffer. 



June 14-July 20. Common. The larva is abundant on oak, hick- 

 ory, maple, and cherry. 



4098. Packardia elegans Packard. 



Pittsburgh, June 19-July i (Engel, Marloff); New. Brighton, June 

 i6-July 10 (Merrick). 



4099. Packardia geminata Packard. 



June 7-22 (Marloff, Engel, Krautwurm); New Brighton, June 14- 

 22 (Merrick). Foodplants : wild cherry, oak, sycamore. 



4100. Packadia albipunctata Packard. 

 Pittsburgh, May 31-June 9 (Engel). Rare. 



4105. Tortricidia flexuosa Grote. 

 June 6-July 19. Common. 

 Var. caesonia Grote. 



New Brighton, July 10-23 (Merrick); Pittsburgh, July 31 (Engel). 

 Mr. Krautwurm has bred a number of this form but they were all 

 forced and emerged during the winter. The larva occurs freely on 

 wild cherry and many other plants. 



4106. Tortricidia testacea Packard. 



June 5-24. Taken in the several localities, but rather scarce. 



Family PYROMORPHID.F:. 



41 15. Acoloithus falsarius Clemens. 



Pittsburgh, July 12-20 (Engel, Marloff, Ehrman). The larva feeds 

 on wild grape and the moth frequents the blossoms of yarrow or sneeze- 

 wort during the day time. 

 41 1 7. Pyromorpha dimidiata Herrich-Schaeffer. 



Pittsburgh (Krautwurm); Allegheny (Meyer). The specimens 

 were taken flying during the day time. 

 4129. Harrisina americana Guerin-Meneville. 



Pittsburgh, July i-io (Engel). Taken at light. Mr. Krautwurm 

 has reared many specimens from larvae found on wild grape. 



Family THYRID^. 



41 31. Thyris maculata Harris. 



June 27-August II. Common. The moth frequents the blossoms 

 of blackberry, dewberry, and yarrow on sunny days. 



4132. Thyris lugubris Boisduval. 



May 30-June 27. Scarce, but widely distributed. The moth 



