Engel : Lepidoptera of Western Pennsylvania. 45 



984. Apatela lepusculina Guenee. 



July 23-August 14. Common. This form is very close to the 

 preceding species, and may, if carefully worked out, prove to be the 

 second brood of the same. 

 980. Apatela morula Grote. 



New Brighton, July 26 (Merrick). 

 99 1 . Apatela interrupta Guenee. 



April 30-May 23; July 20-August 12. Common. Foodplant : 

 hawthorn. 



993. Apatela lobeliae Guenee, 



May 3-30 ; July, August. Common. 



994. Apatela furcifera Guenee. 



May 9-19; July 19-August 16. Common. The larva occurs on 

 wild cherry. 



995. Apatela hasta Guenee. 



New Brighton, April 29-May 31 (Merrick). 

 999. Apatela radcliffei Harvey. 



April 30-June 12 ; July 4-August 25. Rare, 

 looi. Apatela spinigera Guenee. 



New Brighton, August i (Merrick) ; Pittsburgh (Krautwurm). 



1002. Apatela clarescens Guenee. 

 May 5-30; July 19-27. Common. 



1003. Apatela hamamelis Guenee. 



May 25-July 26. Rare. Larva on witch-hazel. 



1004. Apatela superans Guenee. 

 Pittsburgh, June 21 (Friday). 



1005. Apatela lithospila Grote. 



Pittsburgh, May 12-20 (Marloff & Krautwurm) ; Allegheny (Over- 

 beck) ; New Brighton, May 5-25 ; August 27 (Merrick). 

 1008. Apatela funeralis Grote. 



New Brighton, May 9 ; August i (Merrick) ; Allegheny (Meyer) ; 

 Wilmerding (Zahrobsky). 

 1018. Apatela afflicta Grote. 



May 6-June 19 ; August 18-25. Rare. 



1025. Apatela ovata Grote. 



June 6-26; August 1-19. Rare about Pittsburgh, but quite com- 

 mon at New Brighton. 



1026. Apatela brumosa Guenee. 



Allegheny (Lippold) ; New Brighton, July 13-26 (Merrick). Mr. 

 Lippold bred his specimens from larvae found on witch-hazel. 



