1784 GENERAL CATALOGUE OF THE HOMOPTERA 



Deltocephalus sayi Osborn and Ball 1897a : 197, 207, 209, 212, 

 221 [Comparative notes] : 199 [Key] : 207; pi. XXIII, i 

 fig. 2 [Described, illustrated, ecology, catalogued] ^ 

 Equals Jassus sayi Walk. Equals Amhlycephalus sayi 

 Fitch 

 Deltocephalus sayi Osborn and Ball 1897b: 627; pi. 5; figs. 

 2a-g [Ecology, described, life history, illustrated] ^ : 629, 

 632 [Comparative notes] : 638 [Listed] 

 [Deltocephalusi sayi Ball 1899b: 191 [Comparative note] 

 Deltocephalus sayi Bruner 1899a: 121; pi. VI, figs. 2a-g 



[Illustrated] ^^ 

 Dleltocephalus] sayi Osborn 1899a: 39 [Listed] ^ 

 Deltocephalus sayi Osborn 1900e: 67 [Listed] ^^ 

 Deltocephalus sayi Osborn 1900f : 11 [Listed] ^^ 

 D\_eltocephalus'] sayi Smith 1900a: 94 [Listed] 

 Z)[ eltocephalus'] sayi Wirtner 1904a : 222 [Ecology, compara- 

 tive note] ^^ 

 [Deltocephalus'] sayi Crevecoeur 1905a: 235 [Ecology] ^^ 

 Deltocephalus sayi Osborn 1905a: 519 [Notes, catalogued] ^ 

 Equals Amhlycephalus sayi Fitch Equals Jassus sayi 

 Walk. 

 Deltocephalus sayi Osborn 1905c: 519 [Notes, catalogued] ^ 

 Equals Jassus sayi Walk. Equals Amhlycephalus sayi 

 Fitch 

 Deltocephalus sayi Van Duzee 1905a : 555 [Listed] ^ 

 Deltocephalus sayi Gibson 1907a : 79 [Food plants] ^ 

 Deltocephalus sayi Moore 1907a: 190 [Listed] ^ 

 [Deltocephalus] sayi Van Duzee 1907a: 67 [Comparative 



note] 

 Deltocephalus sayi Van Duzee 1908c: 158 [Listed] ^ 

 Deltocephalus sayi Felt 1910b: 121 Equals Amhlycephalus 



[sayi Fitch] 

 D[ eltocephalus] sayi Smith 1910a: 103 [Listed] ^ 

 D[ eltocephalus] sayi Young 1910a: 125 [Listed] ^ 

 [Deltocephalus] sayi Ball 1911a: 204 [Comparative note] 

 [Deltocephalus] sayi Crumb 1911a: 235 [Food plants] ^^ 

 Deltocephalus sayi Osborn 1912a: 45 [Ecology] ^' : 84; figs. 

 19, 20a-g [Described, life history, economics, parasites, il- 

 lustrated] ll-^^^' !«• 19, 20, 21 



Deltocephalus sayi Van Duzee 1912b: 328 [Listed] 

 Deltocephalus sayi Gibson and Cogan 1915a: 74 [Ecology] -- 

 Deltocephalus sayi Metcalf 1915a: 56 (24) [Listed] ^o 

 Deltocephalus sayi Osborn 1915a: 117; figs. 21, 21a-g [De- 



