CICADELLOIDEA — CICADELLIDAE 1339 



Zygina alneti Duda 1890a : 18, 19 [Food plants]" 

 [Zygina] alneti Saunders and Edwards 1890a: 15 [Listed] ^ 

 Zygina alneti Buckton 1891d: 150; pi. LXXIV, fig. 1 [De- 

 scribed, illustrated, food plants, catalogued]^ Equals Or 

 cadula alneti Dahlb. Equals Typhlocyba alneti Sahib. 

 Equals Typhlocyba coryli Flor 

 [Zygina] alneti Fokker 1891a: 378 [Food plants] ^^ 

 Zygina alneti Carpentier and Dubois 1892a: 439 [Ecology]^ 

 Zygina alneti Coube8iUxlS923i: 36 (3) [Listed] ^° 

 Zlygina] aZneh' Dominique 1892a: 124 [Food plants] ^ 

 [Zygina] alneti Duda 1892a: 36 [Listed] ^^ Equals [Zygina] 



coryli Toll. 

 Zygina alneti FeYrsirilS922i: 575 (27) [Listed]" 

 Zygina alneti Lethierry lS92h: 26 [Listed] ^° 

 Z[ygina] alneti Spitzner 1892a: 34 [Listed] ^^ 

 [Zygina] alneti Bezzi 1893a: 113 (33) [Listed]" 



Z[ygina] alneti Edwards 1896b: 220 [Described, key, food 

 plants] «'^' 25 



Zygina alneti Melichar 1896a: 352 [Described, key, food 

 plants, catalogued]^' "♦ ^^' ^i, 26 Equals Cicadula [alneti 

 Dahlb.] Equals Typhlocyba coryli Toll. 

 Zygina alneti Horvath 1897c: 46 [Listed]" To [Eupteryx] 



zelleri Kirschb. [error] 

 [Zygina] alneti Puton 1899a : 86 [Listed] « Equals [Zygina] 



coryli Toll. 

 [Zygina] alneti Strobl 1900a: 218 [Ecology, catalogued] ^^ 

 Zyginu alneti BsLchmet jew 1901s,: 251 [Notes] ^"^ 

 [Zygina] a^Tiefi Lambertie 1901a : 198 (70) [Ecology]^ 

 Zygina alneti Cobelli 1902a: 26 [Listed] ^^ 

 Z[ygina] aZne^i Dominique 1902a: 211 [Ecology]^ 

 Zygina alneti GrsieneldOSsi:^! (7) [Ecology] ^^ 

 [Zygina] alneti Hueber 1904a: 258 [Listed] ^^ Equals [Zy- 

 gina] coryli Toll. 

 [Zygina] alneti Hueber 1904b: 258 [Listed] ^^ Equals [Zy- 

 gina coryli Toll. 

 Zygina alneti Matsumura 1906a : 68 [Ecology]^' 

 Typhlocyba alneti Biermsin 1907 d: 117 [Food plants] " 

 Zygina alneti Bierman 1907e: 165 [Listed] ^^ : 167 [Notes, 



food plants] ^^ 

 Zygina alneti Butler 1907 Sii 57 [Listed] » 

 [Zygina] alneti Oshanin 1907a: 216 [Catalogued]^'^' ^•«'"'^^' 

 t, 35, 36 Equals Cicadula alneti Dahlb. Equals 



19, 21, 27, 32, 



