THE MOUNT DESERT EEGION 



113 



Anthoboscus Clievrolat 



A. RUEicoLA Oliv. Salisbury Cove; S. W. Harbor, July 10- 

 Aug. 21. The larva lives in oak. 



MoNOCHAMUS Serville {Monohammus auct.) 



M. NOTATus Drury (M. confusor Kby.). Gray pine-borer. 



Bar Harbor; N. E. Harbor; Salisbury Cove, July 20-Aug. 



22. The 'sawyer' of the lumbermen; it infests both pine 



and spruce. 

 M. scuTELLATus Say. Black pine-borer. S. W. Harbor; Long 



Pond; Bar Harbor, July 11-20. The larva of this species 



also bores into the pine and spruce. 



MicROGOES Casev 



M. ocuLATus LeC. Echo Lake, June 17. 



Saperda Fabrieius 



S. OBLiQUA Say. Alder borer. Tremont, Aug. 23. 



S. CANDIDA Fab. Round-headed apple-tree borer. S. W. Har- 

 bor; Echo Lake, July 15- Aug. 24. The larva is injurious 

 to the apple, quince, hawthorn, and shadbush. 



S. CALCAEATA Say. Poplar borer. Ironbound Isl. (Blaney). 



S. coNCOLOR var. unicoloe Felt & Jout. Near Bar Harbor 

 (E. H. Burton). This also infests the poplar. 



Oberea Mulsant 



0. PALLIDA Casey. Near Bar Harbor (R. H. Burton) ; Salis- 

 bury Cove, Aug. 11. 



CiiRYsoMELiDAE. Leaf beetles 

 Donacia Fabrieius 



D. PEoxiMA Kby. Bar Harbor; Witch Hole Pond, June 7- 



Sept. 11. On leaves of the water lily. 

 D. ciNCTicoENis Newn. 'Mt. Desert' (McAfee). 

 D. suBTiLis Kunze. Bar Harbor, July 20-29. On leaves of the 



water lily. 

 D. SUBTILIS var. fulgens LeC. Bar Harbor, July 21. On 



leaves of the water lily. 

 D. BiiMPEEssA Melsh. (torosa LeC). Upper Hadlock Pond, 



June 10. 



