28 BIOLOGICAL SURVEY OF 



Order CORRODENTIA 



PSOCIDAE 

 Psocus Latreille 



P. coNFRATERNus Baiiks. S. W. Hai'bor ; Duck Brook, Aug. 



20-Sept. 11. 

 P. HAGENi Banks. Green Mt.; N. E. Harbor (Minot), Aug. 



17-18. 

 P. LEiDYi Aaron. Beach Mt., Sept. 12 (Alexander). 

 P. MOESTus Hag. S. W. Harbor, Aug. 26-Sept. 12 (Alex- 

 ander). 

 P. NovAEScoTiAE Walk. S. W. Harbor; Beach Mt., Aug. 31- 



Sept. 12 (Alexander). 

 P. QUIETUS Walsh. S. W. Harbor ; Beach Mt., Aug. 31-Sept. 



12 (Alexander). 

 P. PERPLExus Walsh. Common, July 30-Aug. 30. 

 P. poLLUTus Walsh. S. W. Harbor ; Beach Mt., Aug. 26-Sept. 



12 (Alexander). 

 P. sLossoNAE Banks. S. W. Harbor ; Beach Mt., Aug. 31-Sept. 



12 (Alexander). 



Graphopsocus Kolbe 



G. CRuciATus Linn. Bar Harbor, June 17-25. 

 Caeciliidae 



Caecilius Curtis 



C. AURANTiACus Hag. Eclio Lake; Witch Hole Pond; S. W. 



Harbor, July 21-Sept. 12. 

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



PoLYPSOCus Hagen 



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

 Sept. 12. 



Peripsocus Hagen 



P. MADESCENS Walsh. S. W. Harbor (Alexander) ; Long Pond, 



Aug. 26-Sept. 9. 

 P. MADiDus Hag. Witch Hole Pond; S. W. Harbor; Beach 



Mt., July 30-Sept. 12. 



