1340 GENERAL CATALOGUE OF THE HOMOPTERA 



Typhlocyba alneti Sahib. Equals Typhlocyba coryli Toll. 

 Equals Zygina coryli Edw. 



Zygina alneti Oshsimnl907h: 241 (29) [Listed]^^ 



Zygina alneti Oshanin 1908b: 441 [Listed] ^o. 23, 37 



[Zygina] alneti Saunders and Edwards 1908a: 14 [Listed]^ 



Zygina alneti Butler 1909a: 470 [Notes, ecology] ^^ 



Zygina alneti Cobelli 1909a : 18 [Listed] ^^ 



[Zygina] alneti Lambertie 1910a: 71 [Ecology]^ Equals 

 [Zygina] coryliToW. 



Zygina alneti Butler 1912b: 189 [Listed] ^^ 



[Erythroneura] alneti Oshanin 1912a: 114 [Listed]^ Equals 

 [Erythroneura] coryli Toll. 



Z[ygina] alneti Yon Dalla Torre 1913a: 153 [Listed] ^^ 



Z[ygina] alneti Edwards 1915a: 209, 210 [Comparative 

 notes] 



[Zygina] alneti J acohsenldlbsi: 327 [Listed] ^^ 



Zygina alneti Matsumura 1916b : 395 [Notes] 



Zygina alneti Matsumura 1917b : 395 [Notes] 



T[yphlocyba] aZ^ieh* Jensen-Haarup 1918c: 141 [Key] 



T[yphlocyba] (Zyg[ina]) alneti Jensen-Haarup 1918c: 143 



[Described] ^^ 

 [Zygina] alneti Edwards 1919a: 58 [Ecology] 

 [Zygina] alneti Lyle 1919a: 10 [Listed]^ 

 [Typhlocyba (Zygina)] alneti Jensen-Haarup 1920a: 173' 

 [Key] : 178 [Described] «> ^^ 



Zygina alneti Matsumura 1920a: 296 [Described, econom- 

 ics] *« 



E [rythroneura] alneti Tullgren and Wahlgren 1920a: 150 

 [Notes] 3 



Erythroneura alneti Prohaska 1923a: 95 [Ecology]*^ Equals 

 Zygina [alneti Dahlb.] 



[Erythroneura] alneti Lindberg 1924a: 45 [Listed] ^ 



E [rythroneura] aZ7^e^^ Kupka 1925a: 111 [Food plants] ^ 



Zygina alneti Blote 1926b : 114 [Listed] ^^ 



Z[yginxi] alneti Remy-Perrier 1926a: 86 [Key, ecology]^ 



Erythroneura alneti Blote 1927b: 83 [Notes] : 110 [Key] 

 : 112 [Described] 23 



Erythroneura alneti Blote 1927d: 227 [Listed] ^^ Equals Zy- 

 gina [alneti Dahlb.] Equals Typhlocyba [alneti Dahlb.] 



E [rythroneura] alneti Poisson and Poisson 1927a : 141 [Ecol- 

 ogy] ^^ 



Zygina alneti Brown 192S8l: 64 [Listed] ^^ 



Z[ygina] aZne^i Filipieff 1928a: 156 [Key]^^ 



