CICADELLOIDEA — EUSCELIDAE 1801 



Deltocephalus obtectus Lawson 1920a: 139 [Key] : 155 [De- 

 scribed, ecology, catalogued] ^ : 156 [Comparative note] 

 Dleltocephalus] obtectus Sanders and De Long 1920d: 21; 



pi. II, fig. 9 [Notes, illustrated] 

 Deltocephalus obtectus Osborn 1921a: 10 [Ecology] ^ 

 Deltocephalus obtectus Lawson 1922c: 334 [Listed] ^ 

 Dleltocephalus] obtectiis Balduf 192Ssi : 164 [Ecology] 2 

 [Deltocephalus] obtectus De Long ld2Ssi : 105 [Key] : 110; 



pi. Ill, fig. 3; fig. 11.2 [Described, illustrated, catalogued] ^'^ 

 [Deltocephalus'] obtectus Buys 1924a: 56 [Key] ^ 

 [Deltocephalus] obtectus De Long 1926c: 95, 101, 102 [Com- 

 parative notes] 

 [Deltocephalus (Polyamia)] obtectus De Long 1926d: 47 

 [Key] : pi. XII, figs. 1, la-b; pi. XXIII, fig. 9 [Described, 

 illustrated, catalogued] i- ^' ^^ ^' ^^ : 50, 51, 52 [Comparative 

 notes] 

 [Deltocephalus] obtectus De Long 1926d: 10; pi. V, figs. 5, 5a 

 [Venation illustrated] : 15; pi. Ill, fig. 3 [Morphology of 

 abdomen, illustrated] : 101 [Ecology] 

 Deltocephalus obtectus Osborn 1926c : 348 [Ecology] ^' i^ 

 Deltocephalus obtectus Osborn 1926e : 348 [Ecology] ^' ^^ 

 Deltocephalus obtectus Stearns 1927a: 13 [Food plants] ^^ 

 D[eltocephalus] obtectus LeonsLrd 1928a: 166 [Listed] ^ 

 Deltocephalus obtectus Osborn 1928b: 270 [Key] : 278 

 [Comparative note] : 281 [Described] '■ -• ■>• ^- i" : 371 

 [Listed] 2 

 [Polyajnial obtectus De Long and Sleesman 1929a: 89; pis. 



IX, IV [ ^ genitalia described, illustrated] 

 Deltocephalus obtectus Lawson 1929a : 41 [Listed] ^ 

 Deltocephalus obtectus Fletcher 1930a: 43, 45, 46 [Ecology] 20 

 D[eltocephalus] obtectus Johnson 1930a: 35 [Listed] 1^' 21 

 Deltocephalus obtectus Lawson 1930c : 39 [Listed] ^ 

 Deltocephalus obtectus Lowry 1933a : 64 [Ecology] 22 

 Polyamia obtecta Lowry 1933a : 71 [Ecology] 22 

 [Polyamia] obtectus De Long and Davidson 1935b: 164, 165 



[Comparative notes] 

 [Polyamia^ obtectus De Long 1937d : 32 [Comparative note] 

 [Polyamia'] obtectus De Long and Caldwell 1937c: 29 [Cata- 

 logued] !• 6, 8. 12 



D[eltocephalus] obtectus Brimley 1938a: 94 [Listed] ^ 

 [Deltocephalus] obtectus Britton 1938c: 24 [Listed] ^'^ 

 Polyamia obtectus Brown 1939a : 666 [Listed] 23 



