268 BIOLOGICAL SURVEY OF 



Cerostoma Latreille 



C. DENTiFERELLA foriB CANARiELLA WlsHi. Bar Harbor, Aug. 14 



(Br.). 

 C. XYLOSTELLA Linn. The European Honeysuckle Leaf-roller. 



Mt. Desert, July 25 (Br.) ; Corfield at light, Aug. 4. 



Plutella Schrank 



P. MACULiPENNis Curtis. Diamond-back Moth. Bar Harbor, 

 July 5-Sept. 1 (Br.). 



Lavernidae 

 CosMOPTERYx Hiibuer 

 C. CLANDESTINELLA Bsk. July 11. 



C. CLEMENSELLA Stain.? Bar Harbor, July 13 (Br.). 

 C. GEMMiFERELLA Clem. July 15-Aug. 6 (Br.). 



Batrachedra Stainton 



B. PREANGUSTA Haw. July 21- Aug. 2 (Br.). 



MoMPHA Herrich-Schaeffer 



M. cLoisELLA Chamb.? S. W. Harbor, July 9-18, '38. 

 M. STELLELA Bsk. ? Bar Harbor, May 9 (Br.). 



LiMNAECiA Stainton 



L. PHRAGMiTELLA Stain. Fouud around swamps the middle of 

 July, but taken earlier. The larvae live in the seed-heads 

 of the cat-tail, causing them to fluff out. 



Laverna Curtis 



L. BREviviTTELLA Clem. May 28- June 6 (Br.). 



L. DECORELLA Steph. Mt. Desert, July 13-26 (Br.). 



L. sp. Bar Harbor, June 6-11. 



Blastobasidae 



Elastobasis Zeller 



B. sp. Bar Harbor, July 5 (Br.). 



