CICADELLOIDEA — EUSCELIDAE 499 



Evans 1947a: 236 [Catalogued] 



Oman 1949a : 135 [Described, catalogued] : 113, 

 114 [Key] : 110; Text fig. 1 [Taxonomy illus- 

 trated] 



Neave 1950a : 181 [Catalogued] 



Stroud 1950a: 666 [Ecology] 



armus Ball 



Exitianus armus Ball 1933c : 227 [n. sp.] l 



E[xitianus] armus Ball 1936d: 71 [Key, food plants, com- 

 parative note] 2 > 3 



[Exitianus] armus De Long and Caldwell 1937c: 36 [Cata- 

 logued] l 



Thamnotettix [armus] Oman 1938b: 382 Equals Exitianus 

 armus Ball 



Ollarianus armus De Long 19441 : 392 ; fig. 1 [Described, cat- 

 alogued, illustrated] l : 391 [Key, taxonomy] : 391, 392 

 Equals Exitianus armus Ball : 396 [Comparative note] 



[Ollarianus] armus De Long and Knull 1946a: 50 [Cata- 

 logued] 1 Equals Exitianus [armus Ball] 



[Ollarianus] armus Oman 1949a : 135 [Catalogued] 4 Equals 

 Exitianus [armus Ball] 



Localities : 3 Arizona. - Mexico. :! Southern Arizona. 

 4 Southwestern States. 



balli Van Duzee 



Eutettix balli Van Duzee 1907a : 68 [n. sp.] 1 



[Ollarianus balli] Ball 1936c: 59 Equals Eutettix balli Van 

 D. 



[Ollarianus] balli Ball 1936g : 432, 433 [Comparative notes] 



[Ollarianus] balli De Long and Caldwell 1937c: 39 [Cata- 

 logued] 1 



[Eutettix] balli Essig and Usinger 1940a : 164 [Catalogued] 



Ollarianus balli De Long 19441 : 391 [Described, catalogued, 

 taxonomy] * Equals Eutettix balli Van D. 



Eutettix balli Evans 1947a : 236 [Listed] 2 



[Ollarianus] balli Oman 1949a: 135 [Catalogued] 3 Equals 

 Eutettix [balli Van D.] 



Localities: 'Jamaica. -'Arizona. 'Florida. 



bidentatus De Long 



Ollarianus bidentatus De Long 19441 : 397 ; fig. 1 [n. sp., illus- 

 trated, comparative note] *» 2 > 3 : 391 [Key, taxonomy] 



Localities : ] Guerrero. " Morelos. ' San Luis Potosi. 



