Ecological Study of Ilemiptera of Cranhcrry Lake Region 15 



represent a complete list of Hemiptera for the Adirondacks. In 

 fact the last day's collecting added four new species to the 

 Cranberry Lake region. On the other hand, collecting in other 

 parts of the Adirondacks where numerous trees and food plants 

 occur, which are not found at all in the vicinity of Cranberry 

 Lake, will undoubtedly add many new records. 



Van Duzee * catalogues 381 species of Hemiptera (197 Heterop- 

 tera and 184 Homoptera) for Buffalo and vicinity. The Buffalo 

 list covers several times as much area as the Cranberry Lake 

 region covered by the authors. 



Fig. 8. — Grasse River Bog near Silver Lake. See description of 

 Station Number 8. Photo by Osborn. 



LEAF HOPPERS OF NEW YORK STATE 



Osbornf catalogues 184 species of leaf hoppers, Jassidae or 

 Cicadellidae, for New York. The following species for Cranberry 

 Lake and vicinity, not represented in the above list, are new 

 records for the State : Agallia oculata, Idiocerus amahilis, Idio- 

 cerus suhnitems, Xestocephahis nigrifrons, Paraholocratus major, 

 Deltocephalus ocellaris, D. misellus, D. nominatus, D. fiavovirens, 



D. nigriventer, Euscelis deceptus, E. arctosaphyli, E. humidus, 



E. angustatus, E. elongatus, E. comma, Phlepsius macidellus, 

 Thamnotettix cockereilli, T. morsei, T. helli, var. hrunners, T. wal- 

 dana and Cicadula pallida. This gives a total of 206 species of 

 CicadeUidae (Jassidae) for the state, of which 130 are recorded 

 herein for the Cranberry Lake region. 



* Van Duzee, E. P. A List of the Hemiptera of Buffalo and Vicinity. Bull. Buf. 

 Soc. Nat. Hist., Vol 5, No. 4, pp. 167-205, 1907. 



t Osborn, Herbert. Jassidae of New York State. 20 Rapt. N. Y. St. Ent. for 

 1904, pp. 498-546. 



