THE MOUNT DESEKT REGION 147 



Tragosoma Serville 



T. DEPSAEiuM var. HARRisi LeC. (14097a). S. W. Harbor, 

 July, 1917 (Fernald) ; Bar Harbor, July 29; Ironbound Isl. 

 (Blaney). The larva lives in spruce and pine. Rare. 



AsEMUM Eschscholtz 



A. MOESTUM Hald. (14107). The larva infests pine and spruce. 

 Long Pond, June 11-20; Corfield, July. Scarce. 



Tetropium Kirbv 



T. ciNNAMOPTERUM Kby. (14124). Bar Harbor, July 22 (Br.). 

 The larva feeds on conifers. 



Griocephalus Mulsant 



C. AGRESTis (Kby.) (14132). Larvae live in the roots of pine 

 and spruce. Bar Harbor, June 17 (Br.) ; Corfield at light, 

 Aug. 13. A long distance flier. Scarce. 



Ehagium Fabricius 



E. LiNEATUM Oliv. (14298). Ribbed Pine Borer. The larvae 

 are in pine and the adults may be taken from under the 

 bark of recently cut logs and around sawmills. Bar Harbor, 

 Apr. 25-May 11; Corfield, June 11. Rare. 



Hapalosalia Casey 



H. sPHAERicoLLis (Say) (14310). Bar Harbor, N. E. Harbor, 

 June 8- July 6. 



Centroi>era LeConte 



C. DECOLORATA (Harris) (14311). Occurs on beech and maple. 

 Mt. Desert (Br.), July 9. 



EvoDiNUS LeConte 



E. MONTicoLA (Rand.) (14349). Corfield; Norway Drive taken 

 flying and beating, June 4-Aug. 4. The larvae are said to 

 live in hemlock. 



