1344 GENERAL CATALOGUE OF THE HOMOPTERA 



Typhlocyba coryli Sahlberg 1871a: 181 To Tlyphlocyba 



(Zygina) ] alneti Dahlb. 

 [Zygina] coryli Fieber 1872a: 15 To [Zygina] alneti Dahlb. 

 Typhlocyba coryli Fieber 1872b: 33 To Zygina alneti Dahlb. 

 Typhlocyba coryli Kaltenbach 1874a: 620, 638 [Economics]^ 

 Tlyphlocyba] coryli Raddatz 1874a: 96 [Ecology]^ Equals 



[Typhlocyba] alneti Dahlb. 

 Typhlocyba coryli Douglas 1875c : 77 To Typhlocyba alneti 

 [Typhlocyba] coryli Kittel 1875a: 7 [Listed] « Equals 



[Typhlocyba] alneti Dahlb. 

 [Zygina] coryli Puton 1875a: 148 To [Zygina] alneti 



Dahlb. 

 Typhlocyba coryli Douglas and Scott 1876a : 82 To [Typhlo- 

 cyba] alneti 

 T[yphlocyba] coryli Ferrari 1882a: 157 (85) To T]yphlo- 



cyba] alneti Dahlb. 

 T[yphlocyba] coryli Karsch 1883a: 654 [Notes, food 



plants] 

 Typhlocyba coryli Fieber 1884c: 150 To Z[ygina] alneti 



Dahlb. 

 [Zygina] coryli Puton 1886b: 88 To [Zygina] alneti Dahlb. 

 Typhlocyba coryli Edwards 1888d: 104 To Zygina alneti 



Dahlb. 

 T[yphlocyba] coryli Targioni-Tozzetti 1888a: 402 [Compara- 

 tive notes] 

 T[yphlocyba] coryli Mayet 1890a: 169 [Comparative notes] 

 Typhlocyba coryli Buckton 1891d: 150 To Zygina alneti 



Dahlb. 

 [Zygina] coryli Duda 1892a: 36 To [Zygina] alneti Dahlb. 

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



plants] ^'^« 

 Typhlocyba coryli Melichar 1896a: 352 To Zygina alneti 



Dahlb. 

 [Zygina] coryli Puton 1899a: 86 To [Zygina] alneti Dahlb. 

 Typhlocyba coryli Berlese 1900a: 136 [Economics] ^^ 

 [Zygina] coryli Hiieber 1904a: 258 To [Zygina] alneti 



Dahlb. 

 [Zygina] coryli Hiieber 1904b: 258 To [Zygina] alneti 



Dahlb. 

 Typhlocyba coryli Oshanin 1907a: 216 To [Zygina] alneti 



Dahlb. 

 Zygina coryli Oshanin 1907a: 216 To [Zygina] alneti 



Dahlb. 



