310 E. p. VAN DUZEK. 



Bmpoasca consobrina Walsh, Proc. Bost. Soc. Nat. Hist, ix, p. .316, 1864. 

 Woodw., Psyche v, p. 213, 1889. 



Hah. — Illinois. 



Empoasca maleflca (Walsh). 



Chloroneura »)!«/e^ca Walsh, Proc. Bost. Soc. Nat. Hist, ix, p. 317, 1864. 

 Empoasca malefica Woodw., Psyche v, p. ;3I3, 1889. 



Hab. — Illinois. 



Bmpoasca pura (Stal). 



Typhlocyha pura Stal, Stet. Ent. Zeit. xix, p. 195, 1858. 

 Empoasca pura Woodw., Psyche v, p. 213, 1889. 



if«6.— Alaska. 



Empoasca obtusa Walsh., Proc. Bost. Soc. Nat. Hist, ix, p. 316, 1864. Woodw. 

 Psyche v, p. 213, 1889. Oshoni, Proc. Iowa Acad. Sci. i, pt. 2, p. 12, 1892. 



Hab. — Illinois. 



Empoasca maligna (Walsh). 



Chloroneura maligna Walsh, Proc, Bost. Soc. Nat. Hist, ix, p. 317, 1864. 

 Empoasca maligna Woodw., Psyche v, p. 213, 1889. 



Hab. — Illinois. 



Empoasca albopicta (Forbes). 



Empoa albopicta Forbes, 13th Rspt. 111. State Eut. for 1883, 1884; 14tb 



Kept. 111. State Eat. for 1884, p. 117. Weed, Insects and Insecticides p. 



99, 1891. 

 Empoasca albopicta Woodw., Psyche v, p. 213, 1889. 

 Tettigonia mali Le Baron, Prairie Farmer, September, 1853. 

 Empoasca mali Osboru, Proc. Iowa Acad. Sci. i, pt. 2, p. 12, 1893^. 



Hab. — Illinois. 



Empoasca aureoviridis (Uhler). 



Typhloci/ba aureoviridis Uhler, Bull. U. S. Geol. and Geog. Snrv. iii, p. 474. 



1877. 

 Empoasca aureoviridis Woodw., Psyche v, p. 213, 1889. 



Htb. — Colorado. 



Empoasca bardi Goding. Eut. News i, p. 123, 1890. 



Hab. — Illinois. 



Genus KYBOS Fieb. 



Fieber, Verb, zool.-bot. Gesell. Wien xvi, \). .508, 18f)6 ; Cicad. d'Enrop. i. j). 127. 

 1875. 

 Chloria Fieb., Verb, zool.-bot. Gesell. Wien xvi, p. 508, 1866. 

 Chlorita Fieb.. Kat. Europ. Cicad. p. 14, 1872; Cicad. d'Europ. p. 127, 1875. 

 See Woodw., Psyche v, p. 212, 1889. 



