list of homopterous insects. 906 



^ 43. Typhlocyba albostriella. 



Typhlocyba albostriella, Herr.-Schaff'. Faun, clxiv. 1 1 . 

 <^PhlogotcBnia, Amyot, Ann. Soc. Ent Fr. 2me Serie, v. 231, 496. 



South France. Italy. 



^ 44. Typhlocyba Vitis. 



Tettigonia vitis, Harris^ Encycl. Amer. Art. Locust, 1831, viii. 43, 

 Ins. Neto Engl. 184. Fessenden, New Amer. Gardener, 299. 



United States. 



^45. TyPHLOCYBA Fab-k. 



-^Tettigonia Fabse, Harris^ Ins. New Engl. 185. 

 United States. 



(S46. Typhlocyba tricincta. 



CTErythvoueura tricincta, Fitch, The Senate, No. 30, 63. 

 a. New York. From Dr. Fitch's collection. 



^ 47. Typhlocyba obliqua. 



^Tettigonia obliqua, Say, Journ. Acad. Nat. Sci. iv. 342. 

 a. New York, From Dr. Fitch's collection. 



^^48. Typhlocyba tricolor. 



Ferruginea, subtus alba ; caput jlamvm, nigra fasciatum ; tho- 

 rax albo varius ; abdominis dorsum nigrum ; alee anticce cu- 

 preo-fusccB, ad costam limpidce ; alee posticce cinerece. 



Body white beneath : head a little narrower than the chest, 

 semicircular along the fore border, slightly concave behind ; crown 

 yellow, with a broad black irregular baud, which is partly widened 

 to the borders, and is interrupted by a slender yellow stripe ; face 

 conical : shield ferruginous, blackish along the fore border, whitish 

 towards the hind border ; scutcheon pale ferruginous, with four 

 white spots, and with a white tip : back of the abdomen mostly 



