CICADELLOIDEA — EUSCELIDAE 1857 



Hebecephalus callidus Wolfe 1955c: 19 [Ecology] ^ : 33 

 [Food plants] 



Localities: - Washington. ' Pacific States. 'Utah. 

 * Northwestern States. 



crassus De Long 



Deltocephalus [(Hebecephalus)] signatifrons crassus De 

 Long 1926d: 61; pi. XIII, figs. 3, 3a-b; pi. XXV, fig. 3 

 [n. var., illustrated] ^ 



Hebecephalus crassus Beamer and Tuthill 1935a: 533; pi. LV, 

 figs. 2, 2a; pi. LVII [Described, illustrated, comparative 

 note, catalogued] Equals Deltocephalus signatifrons 

 crassus De L. : 532 [Key] 



Hlebecephalus] crassus Beamer 1936b: 252 [Comparative 

 note] 



[Hebecephalus] crassus De Long and Caldwell 1937c: 30 

 [Catalogued] ^ 



[Hebecephalus] crassus De Long and Knull 1946a: 38 [Cata- 

 logued] ^ 



[Hebecephalus] crassus Oman 1949a: 171 [Catalogued] ^ 

 Equals Deltocephalus [crassus De L.] 



Localities : ^ Wyoming. 



creinus Beirne 



Hebecephalus creinus Beirne 1954e: 552; fig. 5 [n. sp., illus- 

 trated] 1 



Localities: ^Alberta. 

 cruciatus Osborn and Ball. See Roseyins cruciatns Osborn and Ball. 



discessus Van Duzee 



Deltocephalus discessus Van Duzee 1925b: 416 [n. sp.] ^ 



Hebecephalus discessus Beamer and Tuthill 1935a: 538; pi. 

 LVI, figs. 6, 6a; pi. LVII [Described, catalogued, illus- 

 trated] ^ Equals Deltocephalus discessus : 532 [Key] 



[Hebecephalus] discessus De Long and Caldwell 1937c: 30 

 [Catalogued] ^ 



[Deltocephalus] discessus Essig and Usinger 1940a: 164 

 [Catalogued] 



[Hebecephalus] discessus De Long and Knull 1946a: 38 

 [Catalogued] ^ Equals Deltocephalus [discessus Van D.] 



[Hebecephalus] discessus Oman 1949a: 171 [Catalogued] ^ 

 Equals Deltocephalus [discessus Van D.] 



Localities : ' California. 



