CICADELLOIDEA — CICADELLIDAE 385 



Empoasca unicolor Gillette 1898c : 31 [Listed] 



[Empoasca] unicolor Baker 1899a: 92 To [Empoasca 



smaragdula] obtusa [error] : 93 [Notes] 

 Empoasca unicolor Bruner 1899b : 132 [Food plants]^ 

 [Empoasca'] unicolor Crevecoeur 1905a: 236 [Ecology]^ 

 Empoasca unicolor Van Duzee 1906a : 411 [Notes] ^-^-^ 

 Empoasca unicolor Moore 1907a: 191 [Listed]" 

 Empoasca unicolor Van Duzee 1908c : 159 [Listed] "'^^-^^ 

 Empoasca unicolor Parrott 1909a : 79 [Food plants] 

 [Empoasca] unicolor Crumb 1911a: 238 [Food plants]^ 

 Empoasca unicolor BsLYher ldl4:Si: 535 [Listed] ^^ 

 Empoasca unicolor (?) Osborn 1915a: 152 [Described, ecol- 

 ogy] i* 

 [Empoasca] maligna YsiH Duzee 1916a: 76 [Listed] ^^ 

 [Empoasca] unicolor Van Duzee 1916a: 76 [Listed] ^^,16 

 E[mpoasca] unicolor Sanders and De Long 1917a: 93 



[Listed] 1^ 

 Empoasca unicolor Van Duzee 1917a : 304 [Listed] ^^ 

 Empoasca unicolor Van Duzee 1917b: 703 [Catalogued] ^'*'^'^' 



9,10, 13,14, 19,'20 



Empoasca maligna Van Duzee 1917b: 703 [Catalogued] "^ 



Equals Chloroneura [maligna] Walsh 

 Empoasca unicolor Brittain and Saunders 1918a : 69 ; pi. XIV, 



figs. 1-9 [Economics, life history, illustrated] ^^ 

 Empoasca unicolor Childs 1918a: 4 [Economics]^^ 

 Empoasca unicolor Lathrop 1918a : 144-148 ; figs. 5C, 6 [De- 

 scribed, ecology, life history, economics, illustrated]® 

 Empoasca unicolor Lathrop 1918b : 185-200 ; pi. IV; Text figs. 



IC, 2 [Biology, life history, economics, illustrated]® 

 Empoasca unicolor Lathrop 1918c: 3-6 [Economics, life his- 

 tory, control]® 

 Empoasca unicolor McAtee 1918b: 360 [Listed]^! 

 C[hloroneura] maligna McAtee IdlSa : 115 [Catalogued] 

 Empoasca unicolor Ackerman 1919a : 7 [Notes] ^^ 

 Empoasca unicolor Ball 1919b : 152 [Life history] 

 Empoasca unicolor McAtee 1919b : 225 [Listed] ^^ 

 Empoasca unicolor Ball 1920b: 147; pi. XV [Life history 

 notes, illustrated] ®'2i.24 



Empoasca unicolor hsLWSon 1920a: 16, 19 [Economics]^ : 25 

 [Life history notes] 



Empoasca unicolor Lovett and Fulton 1920a: 34; fig. 21 [Eco- 

 nomics, illustrated] ^^ 



Empoasca unicolor Dudley 1921a : 41 [Economics]^* 



