CiCADELLIDAE 1 59 



1815 M. basalis VanD. Cobble Hill, Adirondacks, Aug (EPV) ; Cranberry L. 

 (Osb) ; Batavia, Je-Jl, Kngt (Ols) ; Colden, Elma, Hamburg, Lancaster, 

 Je-Jl {EPV); Salamanca, Aug (EPV). Aspen. 



1817 M. canadensis VanD. L. Placid, Aug (EPV) ; Cranberry L. (Osb) ; 



Batavia, Jl-Aug, Kngt (Ols) ; Portage, Je, Kngt (Ols) ; Lancaster, 

 Je (£PF-CU). Willow. 



1818 M. bifasciata VanD. Axton, Je (M&H) ; Karner (Osb-NYS) ; Salem 



iOsh). 



1819 M. nigricans VanD. Hamburg, Jl-Aug {EPV) ; Colden, Jl (EPV) ; 



Gowanda, Je (EPV). Poplar. 



1821 M. trimaculata Fitch. Axton, Je (M&H) ; Sodus Pt., Sep {Biiys) ; Batavia, 



Je-Aug, Kngt (Ols, Laws) ; Portage, Je, Kngt (Ols) ; Buffalo, Boston, 

 Lancaster, Hamburg, Gowanda, Colden, Je-Aug (EPV) ; McLean 

 (Buys); Highland, Felt (Osb). Wild plum. 



1822 M. sordida VanD. Cranberry L., Htly (Osb & DeL) ; White Plains, Je 



(Ols). 



Oncopsis Burmeister 



1824 O. variabilis Fitch. Cranberry L. (Osb) ; Plattsburg, Jl, Ds (Ols) • L. Tear, 



Jl, Not (Ols) ; Upper Ausable L., Jl, Bcq (Ols) ; Fourth L., Je (Ols) ; 

 Buffalo, Otto, Lancaster, Hamburg, May-Jl {EPV) ; Chautauqua Co 

 (DeL) ; Gloversville {EPV) ; West Pt., Je, Ds (Ols) ; Bronxville, 

 Je, Wood (Ols); LI: Bay Shore, Yaphank, Wyandanch, Jl {Ols). 

 Birch. 



1825 O. sobrius Wlk. Cranberry L. (Osb) ; Genesee Co, Je, Ds (Ols) ; Niagara 



Falls, Colden, Lancaster, Salamanca, May-Jl {EPV) ; Chautauqua Co, 

 Je (DeL); SI, Je, Ds (Ols); LI: Wyandanch, Schott; Bay Shore, 

 Yaphank, Je-Jl {Ols). Birch. 



1826 O. cognatus VanD. Plattsburg, Jl, Ds (Ols) ; Cobble Hill, Adirondacks, 



Aug {EPV) ; Cranberry L. (Osb) ; Hamburg, Colden, Gowanda, Lan- 

 caster, May- Aug (EPV) ; Wyoming, Je, Ds {Ols) ; Ithaca, Ringwood, 

 Je {Buys) ; Albany (Osb) ; Phoenicia (Ols). 



1827 ?0. truncatus Baker. Batavia, Je-Jl, Kngt (Ols). . 



1828 O. fitchi VanD. Cranberry L. (Osb) ; Wilmington, Aug (WHBrittain) ; 



Buffalo, Hamburg, Colden, Boston, May- Aug {EPV) ; Wyoming Co, 

 Je, Ds (Ols). 



1829 O. pruni Prov. Cranberry L. (Osb) ; Mt. Marcy, Jl, Not (Ols) ; Axton, Je 



(Ai&H) ; Upper Ausable L., Jl, Beq (Ols) ; Batavia, Je, Ds (Ols) ; 

 Buffalo {EPV) ; Rock City, Jl (Kngt) ; Ellis, Ithaca, Je {Buys) ; 

 Albany (Osb) ; Oliverea, Jl, Shoe (Ols) ; Bronxville, Jl, Wood (Ols) ; 

 LI: Hempstead, Central Pk., Bay Shore, Maspeth, Yaphank, Je-Oct 

 {Ols). 



1830 O. minor Fitch. Upper Ausable L., Jl, Beq (Ols) ; Upper Ausable R., Aug 



{EPV) ; Cranberry L. (Osb) ; Buffalo and vie, Je-Aug {EPV) ; Oli- 

 verea, Jl, Shoe (Ols); W. Nyack, May-Je (Ols); SI: Richmond, Je, 

 Ds (Ols) ; LI: Wading R., May {Ols). 



1831 O. nigrinasi Fitch. Cranberry L. (Osb) ; Batavia, Je-Aug, Kngt (Ols) ; 



Portage, Je, Kngt (Ols) ; Buffalo, Colden, Hamburg, Lancaster, 

 Gowanda, Je-Aug {EPV); Salamanca, Jl, Rock City, Aug {EPV); 

 LI: Flatbush, Je, Zab (AM). Hornbeam. 



