1850 GENERAL CATALOGUE OF THE HOMOPTERA 



tantalus Knull 



Laevicephalus tantalus Knull 1954a: 96; pi. I, figs. 13-15 [n. 



sp., illustrated] ^ : 97 [Notes] 

 Localities : ' South Dakota. 



totalus De Long and Davidson. See Psammotettix totalus De Long and 

 Davidson, 



tritus Beamer and Tuthill 



Laevicephalus tritus Beamer and Tuthill 1934a: 17; pi. I, 



figs. 22, 22a [n. sp., illustrated] ^ 

 [Laevicephalus] tritus De Long and Caldwell 1937c: 32, 



[Catalogued] ^ 



[Laevicephalus] tritus De Long and Knull 1946a: 39 [Cata- 

 logued] ^ 

 [Laevicephalus] tritus Oman 1949a: 165 [Catalogued] ^ 

 [Laevicephalus] tritus Knull 1954a: 97 [Notes] : 93, 94 



[Comparative notes] 

 Localities : ^ Arizona. 

 uhleri Oman. See Sorhoanus uhleri Oman. 



unicoloratus Gillette and Baker 



Deltocephalus unicoloratus Gillette and Baker 1895a: 89; 



2 figs. [n. sp., illustrated] ^ 

 Deltocephalus unicolorous [sic] Osborn and Ball 1897a: 221 

 [Notes, catalogued] | 



Deltocephalus oculatus Osborn and Ball 1897a: 212; pi. 

 XXIII, fig. 4 [n. sp., illustrated, ecology] i- - : 199 [n. sp., 

 key] : 223 [Comparative note] 

 Deltocephalus oculatus Osborn and Ball 1897b: 636; pi. 5, 

 figs, la-g [Described, life history, ecology, illustrated] ^• 

 2 : 639 [Listed] 

 Deltocephalus unicoloratus Baker 1897e: 118 [Notes, cata- 

 logued] Equals [Deltocephalus] oculatus Osb. and Ball 

 Deltocephalus oculatus Gillette 1898c: 31 [Listed] 

 Deltocephalus oculatus Bruner 1899a: 121; pi. VI, figs. 4a-g 



[Illustrated] ^ 

 D[eltocephalus] oculatus Osborn 1899a: 39 [Listed] ^ 

 [Deltocephalus] oculatus Crevecoeur 1905a: 235 [Ecology] * 

 [Deltocephalus] oculatus Crumb 1911a: 235 [Ecology] * 

 Deltocephalus oculatus De Long 1916a: 48 [Described, cata- 

 logued] ^ : 43 [Key] : 7 [Food plants] 

 [Deltocephalus] oculatus Van Duzee 1916a: 71 [Listed] ^ 

 [Deltocephalus] unicoloratus Van Duzee 1916a: 71 [Listed] 

 ^ Equals [Deltocephalus] unicolorus [sic] Osb. and Ball 



