Engel : Lepidoptera of Western Pennsylvania. 91 



4068. Eurycyttarus confederata Grote & Robinson. 



June 25-July 7. Common. The larval cases are numerous on the 

 trunks of trees and on fence-posts during June. 

 4072. Solenobia walshella Clemens. 



Pittsburgh, April 20-May 6 (Engel & Marloff); New Brighton, 

 April 18-30 (Merrick). The larval case of this species occurs in the 

 crevices of the bark of trees. 



Family COCHLIDIID^:. 



4075. Sibine stimulea Clemens. 



Jeannette, July 7. (Klages, Knechtel); Pittsburgh (Krautwurm). 

 Mr. Krautwurm collected the larva on oak and maple. [Numerous 

 specimens of the larva have been sent to the Carnegie Museum from 

 various places in Western Pennsylvania, with requests for information, 

 and though scarce, it is widely distributed. Editor. '\ 

 4077. Euclea delphinii Boisduval. 



June 19-July 24. Common. It is a variable species. The larva 

 feeds on many deciduous plants. 

 4080. Euclea chloris Herrich-Schaeffer. 



June 17-July 12. Common. The larva is abundant on hickory 

 and wild cherry. 

 4085. Adoneta spinuloides Herrich-Schaeffer. 



June 13-July 28. Common. The larva feeds promiscuously on 

 deciduous plants. 

 4087. Sisyrosea textula Herrich-Schaeffer. 



June 13-27. Generally distributed, but scarce. The larva occurs 

 on oak, hickory, wild cherry, and other plants. 

 4089. Phobetron pithecium Smith & Abbot. 



June 15-July 18. Scarce but well represented in the several col- 

 lections. The larva mostly occurs on wild cherry. 

 4092. Prolimacodes scapha Harris. 



June 20-July 15. Common. The larva is very abundant on cul- 

 tivated and wild cherry, hickory, and many other plants. 

 4094. Cochlidion biguttata Packard. 



New Brighton (Hope); Wilmerding, (Foerster). 

 4096. Cochlidion y-inversa Packard. 



Pittsburgh, July 3-12 (Engel, Marloff); Ohio Pyle, July 17 (Mar- 

 lofif); New Brighton, June 19-August 2 (Merrick). 



