1580 GENERAL CATALOGUE OF THE HOMOPTERA 



^ Virginia, -^ Minnesota. ^ Quebec. ^* Illinois. 

 =^ Northern States. ^ Central States. -' Georgia. 



simplarius Osborn and Ball. See AfnpHcephahis shnplex Van Du2:ee. 



simplex Van Duzee 



Deltocephalus simplex Van Duzee 1892d : 304 [n. sp.] ^' -• ^' ^ 

 Deltocephalus simplex Van Duzee 1894a : 293 [Catalogued] ^' 



3. 4 



[Deltocephalus] simplex Baker lS91e: 114 [Listed] 

 Thamnotettix [simplex^ Osborn and Ball 1897a: 221 [Cata- 

 logued] Equals Deltocephalus simplex Van D. 

 D[ eltocephalus] simplex Smith 1900a : 95 [Listed] ^ 

 Athysanus simplarius Osborn and Ball 1902a: 249 Nom. nov. 

 pro Deltocephalus simplex Van Duzee [1892] [nee Tham- 

 notettix simplex Sahlberg 1871] [Described, catalogued] ^• 



3. 4 



[Athysanus (Commellus)] simplarius Osborn and Ball 

 1902a : 245 [Key] 



Athysanus simplarius Osborn and Ball 1902b: 249 Nom. nov. 

 pro Deltocephalus simplex Van Duzee [1892] [nee Tham- 

 notettix simplex Sahlberg 1871] [Described, catalogued] ^• 



3, 4 



[Athysanus (Commellus)] simplarius Osborn and Ball 



1902b : 245 [Key] 

 Athysanus simplarius Osborn 1905a: 528 [Catalogued] ^ 



Equals Deltocephalus simplex Van D. 

 Athysanus simplarius Osborn 1905c: 528 [Catalogued] ^ 



Equals Deltocephalus simplex Van D. 

 D[ eltocephalus] simplex Smith 1910a: 104 [Listed] * 

 [Athysanus] simplarius Ball 1916a : 175 [Comparative note] 

 [Deltocephalus] simplex Van Duzee 1916a: 71 [Listed] ^ 



Equals [Deltocephalus] simplarius Osb. and Ball 

 Deltocephalus simplex Van Duzee 1917b: 649 [Catalogued] 

 1. 3, 4, r, Equals Athysanus simplarius Osb. and Ball Equals 

 Thamnotettix [simplex^ Osb. and Ball 

 [Deltocephalus] simpZe.r Britton 1920a : 50 [Listed] "^ 

 [Deltocephalus] simplex De Long 1923a: 106 [Key] : 115 



[Described, catalogued] '^ 

 [Deltocephalus] simplex Buys 1924a : 56 [Key] ^ 

 Deltocephalus simplex Coker 1926a : 29 [Listed] ^ 

 Deltocephalus [(Amplicephalus)] simplex De Long 1926d: 

 83; pi. XVII, figs. 4, 4a-b, pi. XXVIII, fig. 5 [Key, de- 

 scribed, illustrated, catalogued] ^' '-• "^^ ^' ■-' ^^ Equals Athy- 



