402 GENERAL CATALOGUE OF THE HOMOPTERA 



Empoasca rufescens Wagner 1951a: 12, 16, 21 [Phylogeny] 

 Elmpoasca] rufescens Wagner 1951b: 22 [Ecology]^ 

 Empoasca rufescens Dlabola 1952a: 47, 50, 51 [Listed] ^^-^i 

 Elmpoasca'] rufescens hmnsiVuoYi 1952e: 71 [Listed] ^^ 

 Elmpoasca] rufescens Nuorteva 1952a: 201 [Ecology] ^^ 

 Elmpoasca] rufescens Obenberger 1952a: 102 [Listed] ^^ 

 [Empoasca smaragdula rufescens'] Ribaut 1952a: 459 



[Listed] 

 E [mpoasca] rufescens Ribaut 1952a : 460 Equals Empoasca 



butleri [error] 

 [Empoasca] rufescens Dlabola 1954a: 71 [Ecology] ^*'^^' 

 177 [Key] : 179; pi. XXXII, figs. 672-674 [Notes, illus- 

 trated, catalogued] 14,15,20 Equals [Empoasca] butleri Edw. 

 [error] 

 Empoasca rufescens Dlabola 1954d: 154 [Listed] ^^ 

 E[mpoasca] rufescens Smreczynski 1954a: 110 [Notes]^*] 



Equals E [mpoasca] butleri Edw. [error] 

 E [mpoasca] rufescens Wagner 1955a: 176 (16); fig. 61j 

 [Catalogued, food plants, morphology, taxonomy, illusj 

 trated] : 179 (19) [Key, food plants]^' -^' ^^' ^^ 

 E [mpoasca] rufescens W^agner 1955b: 98; fig. 22 [Food 

 plants, morphology, illustrated, taxonomy] Equals [Kybos 

 smaragdula] rufescens Mel. 



Localities : ^ Bavaria. ^ Germany. ^ Austria. * France. ® Norway. 

 ^ Netherlands. ^ Mecklenburg. ^ Great Britain. ^ Lapland. 

 " Hesse. " Hesse-Nassau. ^- Sweden. " Pomerania. 

 '' Moravia. '' Bohemia. '' Denmark. " Finland. '' Oland. 

 ^^ Northern Germany. "° Slovakia. ^^ Czechoslovakia. " Hungary. 

 " Poland. '* Hamburg. " Tyrol. '' Styria. 



saageri Wagner (var.). See Empoasca (Kybos) vir gator var. saageri 

 Wagner. 



salicis Wheeler 



Empoasca salicis Wheeler 1937a: 148; figs. 3A-B [n. sp., foo( 



plants, illustrated] 1 : 145, 147 [Listed] ^ 

 [Empoasca] salicis De Long and Caldwell 1937c: 63 [CslU 



logued] 2 

 [Empoasca] salicis Wheeler 1942a : 70 [Listed] ^ 

 Empoasca salicis Poos and Wheeler 1943a: 11, 40 [Foo« 



plants] ^'^ 

 [Empoasca (Kybos)] salicis De Long and Knull 1946a: 7C 



[Catalogued] ^ 

 [Empoasca (Kybos)] salicis Oman 1949a: 86 [Catalogued] ^> 

 Empoasca salicis Young 1952b: 116 [Catalogued] 



Localities : ^ Virginia. ^ District of Columbia. ' Tennessee. 



