104 Annals of the Carnegie Museum. 



4781. Elasmopalpus lignosellus Zeller. 



Pittsburgh, August, one specimen (Marloff) ; August 2-September 

 5, several specimens in the Carnegie Museum. 

 4832. Euzophera semifuneralis Walker. 



Pittsburgh, May 13-18; July 13-29 (Marloff,. Engel) ; New 

 Brighton, July 31 (Merrick). Rare. At light. 

 4835. Euzophera ochrifrontella Zeller. 



May 7-June 30 ; August 8-September 8. Generally distributed 

 and fairly common. 

 4838. Vitula edmandsi Packard. 



June 8-July 4; August 5-October 12. Common. 

 4843. Canarsia ulmiarrosorella Clemens. 



May 13-June 30; July 10-August 11. Common. 

 4868. Homoeosoma uncanale Hulst. 



New Brighton, August 5-September 5 (Merrick). Rare at light in 

 woods. 

 4871. Homoeosoma mucidellum Ragonot. 



May i8-June 27; July 29-September 9. Common. 

 . Homoeosoma reliquellum Dyar. 



Pittsburgh, May 23, August 23-September 3 (Engel) ; New 

 Brighton, June 25-July 5 (Merrick). Rare. At light. 

 4879. Ephestia elutella HUbner. 



July 3-29. Common in barns and stables. 

 4881. Ephestiodes infimella Ragonot. 



Pittsburgh, August 20-29 (Engel). Rare. At light. 

 4886. Manhatta ostrinella Clemens. 



Pittsburgh, May 25-July 21 ; August ii-September 21 (Mar- 

 loff). 

 4890. Plodia interpunctella HUbner. 



May 8-June 21 ; July 9-September 9. Generally distributed, but 

 not common. 



Subfamily Anerastin^e. 



491 1. Peoria approximella Walker. 



June 23-July II. Common at light. 

 4915. Wekiva nodosella Hulst (?). 



May 3-July 20. Rare. At light. Dr. Dyar determined this form 

 as probably Hulst's nodosella. It is smaller and of brighter color on 

 the forewings, otherwise similar to the preceding species. 



