1572 GENERAL CATALOGUE OF THE HOMOPTERA 



IPsamviotettix] totalus Oman 1949a: 162 [Catalogued] ^ 



Equsi\s Laevicephalus [totalus De L. and Dav.] 

 Localities: ' Idaho. ~ Wyoming. ' Northwestern States. 



tristis Kirschbaum. See Psammotettix cephalotes Herrich-Schaffer. 



unciger Ribaut 



Deltocephalus striatus var. X Haupt 1924d : 288 [n. var.] ^ 

 Psammotettix unciger Ribaut 1938b: 169 (4) ; figs. 3-6 Nom. 

 nov. pro Deltocephalus striatus var. X Haupt [1924] [De- 

 scribed, illustrated] - : 167 (2) [Notes] 

 Ps[ammotettix} unciger Dlabola 1945b: 55 [Catalogued] ^ 

 Psammotettix unciger Moosbrugger 1946a: 72 [Listed] ^ 



Equals Deltocephalus striatus var. X Haupt 

 [Psammotettix] unciger Ribaut 1952a: 237, 238 [Notes] ^ 



: 242 [Comparative note] 

 Localities: ^ Vorarlberg. 'Bavaria. ' Central Europe. 



varipennis Herrich-Schaffer. See Psammotettix striatus var. varipennis 

 Herrich-Schaffer. 



Genus Hebexa Oman 

 Orthotype Hebexa incognita [n. sp.] Oman 1949a : 162 



Hebexa Oman 1949a: 162 [gen. n.] : 117 [gen. n., key] 



: 110; Text fig. 1 [Taxonomy illustrated] : 

 170 [Comparative note] 



incognita Oman 



Hebexa incognita Oman 1949a : 163 [n. sp.] ^ 



Localities : ^ Utah. 



Genus Cortona Oman 



Orthotype Cortoyia minuta [n. sp.] Oman 1938b : 390 

 Type Cortona minuta Evans 1947a : 231 



Cortona Oman 1938b: 390 [gen. n.] : 357 [Key] 



Evans 1947a: 231 [Catalogued] 

 Neave 1950a : 60 [Catalogued] 



minuta Oman 



Cortona minuta Oman 1938b : 390 ; pi. XXX, fig. 6 ; pi. 



XXXIV, fig. 6 [n. sp., illustrated] !• - 

 Cortona mmtt^a Evans 1947a: 231 [Listed] - 



Localities : ^ Missiones. " Argentina. 



