THE MOUNT DESERT REGION 119 



SiTONA Germar 



S. FLAVEscENs Mai'sli. Salisbiirj Cove, July 15. 



S. TIBIALIS Hbst. Bar Harbor; Salisbury Cove, June 13- 



July 15. 

 S. HispiDULus Germ. Bar Harbor, Sept. 11. 



Hyperodes Jekel (Macrops Kirby) 



H. DisTiNCTUs Dietz. ? Pretty Marsh, June 20. 

 H. sPARsus Say. Newport Cove, July 11. 



PissoDES Germar 



P. sTROBi Peck. White-pine weevil. Bar Harbor, Aug. The 

 larva kills the leading shoot of the white pine and some- 

 times spruce, causing the tree to become more or less de- 

 formed. 



P. AFFiNis Rand. Salisbury Cove; Bar Harbor, June 9-July 

 29. Similar to the above species, but larger. 



Hylobius Germar 



H. coNFUSus Kby. Salisbury Cove, July 14. Infests pine. 



Hypomolyx LeConte 



H. picEus De G. {H. pineti Fab.). 'Mt. Desert'; Ironbound 

 IsL, Aug. (Blaney). 



Tychius Germar 



T. piciROSTRis Fab. Bar Harbor ; S. W. Harbor ; Long Pond, 

 June 20-27. 



Magdalis Germar 



M. HispoiDEs LeC. S. W. Harbor, July 11. 



Balaninus Germar 



B. NASicus Say. Salisbury Cove, July 18. From red oak and 

 infesting the acorns. 



Tachypterellus Fall and Cockerell 



T. QUADRiGiBBus Say. 'Apple Curculio.' Bar Harbor, June 

 17. Infests both the fruit of the apple and thorn. 



