266 BIOLOGICAL SURVEY OF 



C. picTiPES Grt. and Rob. S. W. Harbor ; Bar Harbor ; Green 

 Mt., June 26-July 25. The larva bores in cherry, shadbnsh, 

 etc. Known as the Lesser Peach-tree Borer. 



C. PYEi Harr. S. AV. Harbor, June 26. Pear and apple trees 

 are the habitat of this larva. It is called the Pear Borer. 



C. sciTULA Harr. Bar Harbor (Br.), July 22-30. The larvae 

 bore into oak, oak galls, and willow. 



C. TiPULiFOEMis Linn. The Currant Borer. Bar Harbor ; Seal 

 Harbor (D. Rockefeller ) ; Corfield, July 26- Aug. 25. The 

 larva feeds on the stems of Bibes. 



Memythrus Newman 



M. PYRAMiDALis Walk. S. W. Harbor; Bar Harbor, June 26- 

 July 11. 



M. TRiciNCTus Harr. Bred from a gall on a poplar limb, Julv 

 8 (Br.). 



Heliodinidae 



SCHRECKENSTEINEA Hiibner 



S. FESTALiELLA Hbu. May 10-July 10 (Br.). 



Glyphipterygidae 



Allononyma Busck 



A. vicARiALis Zell. Echo Lake, July 29 (Alexander). 



GLYPHiPTBaiYx Hiibner 



G. iMPiGRiTELLA Clcm. Bar Harbor, June 10 (Br.). 

 G. n.sp. S. W. Harbor, May 25 (Br.), May 25, '38. Unnamed 

 in U. S. N. M., '37. 



Choreutis Hiibner 



C. ONUSTANA Walk. N. E. Harbor, July 1 (Minot). Mt. 



Desert, June 10-Aug. 11 (Br.). 

 C. virginiella Clem. Aug. 16-Sept. 13 (Br.). 



