61 



\'ertex transverse, produced nearly as far in front of the eyes 

 in the middle as its basal leng-ih, subangulate, a little shorter than 

 the pronotum, longitudinally sulculate in the middle. Ocelli placed 

 ni the middle of the vertex, about as far from the eyes as from 

 one another. Head in profile, acute anteriorly and sublaminate. 

 Tegmina apically acute, without appendix. 



Female : ultimate segment somewhat deeply bisinuate, the cen- 

 tral projection also notched. 



Length 8^ mill. 



HAB. Arizona, Nogales ; (Koebele's no. 2466). 



The only specimen before me is carded, but the metapleura 

 appear to be lobately ampliate ( rot at all in the same plane as 

 the subventral pleurites), a character I do not find mentioned in 

 descriptions of the genus. 



Onconiciopia Stal. 

 1 . lateralis ( Fabr. ) . 



O. lateralis ( Fabr. ) Ball 1902 P. Iowa Ac. VIII, 45. 



This species is distributed "from the Mackenzie River and 

 Nova Scotia south throughout the whole continent, and to north- 

 ern South America at least." 



HAB. Arizona, Nogales (Koebele's no. 2445, August). 



Ceratagallia Kirkaldy. 



I bigeloi'iae (Baker). 



Ao:ailia hii^eloiiac Baker, 1896 Psvche VII, suppl. 26. 



A^. bigclovia Osborn & Ball. 1898 Proc. Davenport Ac. Sci. VII, 



62. 



Previouslv described from New Mexico, Mexico and California 

 baja. The 'single specimen is distorted by parasitization, but I 

 think the determination is correct. 



HAB. Arizona, Nogales; (Koebele's no. 2457). 



FULGORIDAE. 



Pohlicia Stal. 



I thanatophana sp. nov. 



Allied to P. pallidoconspersa Distant, but the head is partly 

 pale and the tegmina are colored and conspersed dift'erently. 



