CICADELLOIDAE — EUSCELIDAE 1581 



sanus simplarius Osb. and Ball : 84, 96 [Comparative 

 notes] 

 [Deltocephalus] simplex De Long 1926d: 10; pi. V, figs. 13, 



13a [Venation illustrated] : 75, 102 [Ecology] 

 Dleltocephalus] simplex Johnson 1927a: 35 [Listed] ^^' ^^ 

 Deltocephalus simplex Stearns 1927a : 13 [Food plants] ^ 

 Dleltocephalus'] simplex Leonard 1928a: 167 [Listed] -• ^ 



Equals [Deltocephalus] simplo.rius Osb. and Ball 

 Deltocephalus sim,plex Osborn 1928b: 271 [Key] : 287 [De- 

 scribed] 12 : 371 [Listed] i- 

 [Amplicephalus] simplex De Long and Sleesman 1929a: 96; 



pis. VII, VIII [ 6 genitalia described, illustrated] 

 Amplicephalus simplex Sleesman 1929a: 127; pi. V, 4 figs.; 

 pi. X, 3 figs. [Described, ecology, illustrated, key, cata- 

 logued] i- -• ■^' '' '*• i'^ Equals Deltocephalus simplex Van. D. 

 Equals Athysanus sifnplarius Osb. and Ball. Equals Delto- 

 cephalus (Amplicephalus) simplex De L. : 139 [Internal 

 morphology of $ genitalia] : 142 [Ecology] 

 Deltocephalus simplex Lowry 1933a : 60 [Ecology] ^'^ 

 Amplicephalus simplex Lowry 1933a : 72 [Ecology] ^'^ m 

 [Amplicephalus] simplex De Long and Caldwell 1937c: 33 



[Catalogued] i> ^- 4. t. 9 

 D[eltocephalus] simplex Brimley 1938a: 95 [Listed] ^^ 

 D[eltocephalus] simplex Procter 1938a: 79 [Ecology] ^^' ^^ 

 Amplicephalus simplex Stearns and Mac Creary 1938a: 227 



[Listed] 1' : 228 [Ecology] i- 

 [Deltocephalus] simplex Essig and Usinger 1940a: 164 



[Catalogued] 



[Amplicephalus] simplarius De Long and Knull 1946a: 40 



[Catalogued] i- ^' '*• ^' "'^ ^ Equals Athysanus [simplarius 



Osb. and Ball] Equals [Amplicephalus] simplex Van D. 



A[mplicephalus] simplex Frocter 1946a: 89 [Ecology] ^^ 



Amplicephalus simplarius Oman 1947a: 168 [Catalogued] ^' 



-' * Equals Deltocephalus simplex Van D. 

 [Amplicephalus] simplarius Osborn and Knull 1947a: 332 



[Listed] 1- Equals Deltocephalus simplex Van D. 

 [Amplicephalus] simplarius Oman 1949a: 179 [Catalogued] 



18. 19 Equals Athysanus [simplarius Osb. and Ball] 

 [Amplicephalus] simplex Oman 1949a: 179 [Catalogued] 

 Equals Deltocephalus [simplex Van D.] To [Amplicepha- 

 lus] simplarius 

 Amplicephalus simplarius Moore 1950a : 260 [Listed] 20 

 Amplicephalus simplarius Moore 1950b : 35 [Listed] '^^ 



