CICADELLOIDEA — TETTIGELLIDAE 433 



Kolla herbida [nee Walker] Bruner 1922a: 15; fig. 4 [Economics, 

 illustrated]^ Equals Tettigonia similis Walk. 



Cicadella similis Olsen 1922a: 366 [Described] 



Kolla similis Tower 1922a: 24 [Disease vector] ^^ 



Kolla similis Olsen 1922a: 355 [Taxonomy] 



Kolla similis Wolcott 1922a: 33 [Economics] ^^ Equals Tetti- 

 gonia [similis] Walk. 



Kolla similis Wolcott 1922b: 48 [Economics] ^^ 



Kolla similis Wolcott 1923a: 45 [Economics] ^^ 



Kolla similis Wolcott 1923b: 260 [Food plants, nonvector]^^ 

 Equals Tettigonia [similis Walk.] 



Kolla herbida [nee Walker] Gowdey 1924a: 21 [Economics]^ 



Kolla similis Wolcott 1924a: 18, 21 [Predators] ^^ 



[Kolla] similis Gowdey 1926a: 39 [Catalogued]^ Equals Tetti- 

 gonia similis Walk. Equals Tettigonia herbida Sign, [nee 

 Walker] 



Kolla similis Myers 1926a: 78 [Listed]^: 79 [Notes]^ 



Cicadella similis Osborn 1926a: 101 [Ecology]^* ^^ 



Cicadella similis Osborn 1926b: 212 [Described, catalogued] 

 4 . 5 . 14 . 24 . 25 . 26 . 27 . 28 . 29 , 30 . 36 Equals Tcttigonia similis Walk. Equals 



Tettigonia herbida Sign, [nee Walker] Equals Kolla herbida Dist. 



[in part] Equals Helechara [sic] communis Walk, [error] Equals 



Tettigonia prolixa Fowl.: 210 [Comparative note] 

 T[ettigonia] similis Osborn 1926b: 206 [Comparative note] 

 Cicadella similis Osborn 1926c: 336, 337, 340 [Ecology]^' ^' i^. 3o. 4o 

 Kolla similis Osborn 1926c: 362 [Listed] ^ 

 Cicadella similis Osborn 1926d: 101 [Ecology]^* ^^ 

 Cicadella similis Osborn 1926e: 336, 337, 340 [Ecology]^' *• i^- ^o. 4o 

 Kolla similis Osborn 1926e: 362 [Listed]^ 

 Cicadella similis Osborn 1926f: 48 [Economics]^ 

 Kolla similis Wolcott 1927b: 189 [Economics]^^ 

 Cicadella similis Osborn 1929b: 92 [Economics]*' ^' ^^' i^- ^O' ^^ 



:84 [Distribution] !*• ''• ''• ^' 

 Kolla similis Meyers 1930b: 474 [Habits]^* 

 Cicadella similis Neiswander 1931a: 55 [Ecology]^ 

 Kolla similis Uvarov 1931a: 115 [Ecology]^ 

 Cicadella similis Leonard 1933a: 116 [Food plants]^^ 

 Kolla similis Wolcott 1933a: 222, 226, 258; fig. 44 [Economics, 



illustrated]* 

 Cicadella similis Ballou 1935a: 191 [Food plants] ^^ 

 Cicadella similis Osborn 1935a: 114, 115 [Distribution] ^*' ^^' 2°' 



*^ :137; figs, lla-c [Described, illustrated, catalogued] ^^ Equals 



Tettigonia similis Walk. Equals Tettigonia herbida Sign. 



