the mount desert region 57 



Trogiidae 

 Lipgcelis Motschulsky 



T. divinatorifs Miill. On old white birch leaves. 



Leptinotus Heyden 



L. ixqfilinfs Heyd. Reared from old white birch leaves 

 (Br.) Dec. 



Caeciliidae 

 Caecilius Curtis 



C. aurantiacus Hag. Echo Lake; Witch Hole Pond; S. W. 



Harbor, July 21-Sept. 12. Flying in the evening at Corfield, 



Oct. 22. 

 C. sp. Beach Mt., Sept. (Alexander). 



Laciiesilla Westwood 



L. sp. Bar Harbor (Br.), Aug. 7. 



Polypsocus Hagen 



P. corruptus Hag. Bar Harbor; S. W. Harbor, July 12- 

 Sept. 12. 



Peripsocts Hagen 



P. madescens Walsh. S. W. Harbor (Alexander) ; Long- 

 Pond, Aug. 26-Sept. 9. 



P. madidus Hag. Witch Hole Pond; S. W. Harbor; Bench 

 Mt., July 30-Sept. 12. 



Myopsocidae 



Lichenomima Enderlein (Mi/opsocits Hagen) 



L. lugens Hag. Salisbury Cove, July 15. 

 L. sparsus Hag. Duck Brook, Aug. IS. 



