Engel : Lepidoptera of Western Pennsylvania. 71 



2987. Homoptera nigricans Bethune. . 



New Brighton, May 17 (Merrick); A variety of 2983 with the 

 transverse lines edged with greenish-blue. 



2991. Homoptera calycanthata Smith & Abbot. 



April 14-May 10. Rare. This form is very similar to 2979. 



2992. Homoptera cingulifera Walker. 



Pittsburgh, April lo-May 7 (Engel, Marloff, Krautwurm) ; New 

 Brighton, April 7-20 (Merrick). 

 2994. Homoptera albofasciata Bethune. 



April 29-May 16. Rare. This form is similar to the banded 

 variety of lunata, but much smaller. The late Dr. Strecker deter- 

 mined the species. 

 3000. Homoptera unilineata Grote. 



Pittsburgh, April 23-May x (Engel, Marloff); Jeannette (Knechtel); 

 New Brighton, May 3-June 5 (Merrick). 



3006. Erebus odora Linnaeus. 



Allegheny, two specimens (Meyer) ; New Brighton, September 24 

 (Merrick) ; Jeannette, October 11 (Klages) ; and two specimens in 

 coll. W. J. Holland, taken in Pittsburgh. 



3007. Thysania zenobia Cramer. 



Allegheny, September 22, 1899 (Glasser). In Merrick Museum 

 Collection. 



Subfamily Hypenin^, 



3008. Epizeuxis americalis Guenee. 



May 20-June 12; September 21-October 10. Common. 



3009. Epizeuxis aemula Hubner. 



June 26-July 24; August 17-September 27. Common. 



3012. Epizeuxis lubricalis Geyer. 



June 7-27; July 12-August 25. Common. 



3013. Epizeuxis denticulalis Harvey. 



July 8-20 ; August 8-September 4. Rare. 



3014. Epizeuxis scobialis Grote. 



New Brighton, July 8-31 (Merrick) ; Ohio Pyle, July 13-August 

 9 (Kahl &: Klages). 

 . Epizeuxis diminuendis Smith. 



New Brighton, July 5-August 24 (Merrick) ; Pittsburgh, July 24- 

 30 (Engel & Marloff). 

 3016. Epizeuxis rotundalis Walker. 



New Brighton, June ii-July 31 (Merrick); Pittsburgh, July 4- 

 7 (Engel). 



