76 BIOLOGICAL SURVEY OF 



LiBURNiELLA Crawford 



L. ORNATA Stal. Eden, July 15. Widely distributed. 



LlBURNlA Stal 



L. PELLuciDA (Fab.). Echo Lake; Green Mt. ; Bar Harbor, 



July 12-30. 

 L. PUELLA Van D. Salisbury Cove, July 25. 



CiCADELLiDAE. The Leaf-hoppers 



A GALLIA Curtis 



A. QUADRiPUNCTATA (Prov.). Lake Wood, June 10; Bar Har- 

 bor, June 11. Look for this genus on grasses and clover. 



A. SANGUiNOLENTA (Prov.). Clovcr leaf-liopper. Bar Harbor, 

 Aug. 18. 



Idiocerus Lewis 



I. FiTCHi Van D. Eden, July 15. The whole genus is a tree 



and shrub feeder. 

 I. prova:n^cheri Van D. Green Mt., July 25. 



Macropsis Lewis 



M. soRDiDA (Van D.). S. W. Harbor, July 24. A northern 

 form. Willow is one of the foods. 



Oncopsis Burmeister 



0. soBRiNUS (Walk.). N. E. Harbor; S. W. Harbor, July 13- 



Aug. 10. Birch is a food tree. 

 0. PRUNi (Prov.). Common, July 12-Sept. 3. On birch and 



wild plum. 

 0. NiGRiNAsi (Fitch). Bar Harbor; Eden; S. W. Harbor, July 



13-Aug. 30. Hazel and Viburnum. 



Oncometopia stal 



O. LATERALIS (Fab.). Loug Pond; Sec. 31; Somes Sound Inlet 

 F31, Aug. 2-Sept. 16. Low pastures on grasses, etc. 



