118 BIOLOGICAL SURVEY OF 



CuRCULiONiDAE. Weevils or snout-beetles 

 AuLETES Schonherr 



A. ALBOVESTITA Blatcli. Greeii Mt. ; Salisbury Cove, Aug. 



11-17. 

 A. TENuiPEs LeC. Salisbury Cove, July 15. 



Ehynchites Herbst 



R. cYANELLus LcC. Loiig Poiicl, July 16. 



Attelabus Linnaeus. Leaf-rolling weevils 



A. RHOis Boh. Common, June 21-July 16. The beetles make 

 compact, cylindrical rolls of the leaves of the alder, deposit- 

 ing a single egg in each; the larva feeds on the interior 

 portion of the roll and when full-grown leaves it and enters 

 the ground to pupate. 



A. BiPusTULATA Fab. Bar Harbor, June 16. This species 

 rolls the leaves of the oak. 



Apion Herbst 



A. PENNSYLVANicuM Boli. Narrows, Aug. 13. 



A. wALSHi Sm. S. W. Harbor ; Bar Harbor ; Long Pond, July 

 15-Sept. 7. 



POLYDRUSUS Germar 



P. iMPRESSiFEONs Gyll. Bar Harbor, June 11-Aug. 10. 



HoRMORUS Horn 



H. UNDULATUS Uhler. Seal Harbor, Aug. 9 (Stowell). 



SciAPHiLUS Schonherr 



S. MURiCATus Fab. Common, June 11-Sept. 10. 



Barynotus Germar 



B. scHOENHERRi Zett. S. W. Harbor, June 24; Seal Harbor, 

 Aug. 9 (Stowell). 



Bakypeithes Jacquelin-Duval 



B. PELLuciDus Boh. Bar Harbor, June 16-22 (Moore). 



Brachyrhinus Latreille (Otiorhynchus Germar) 



B. suLCATus Fab. N. E. Harbor (Minot) ; Witch Hole Pond; 



Seal Harbor (Stowell), July 26. 

 B. ovATus Linn. Strawberry-root weevil. Bar Harbor 



(Moore) ; Long Pond, June 27. The larva griddles the 



crown of strawberry plants. 



