OEC ?o 1886 



Genera of the North American Cercopkke. 485 



shortened, parallel, or slightly converging ; from 

 commissure behind apex of clavus, the margin of 

 tegmina subangulate or somewhat rounded ; teg- 

 raina oblong ; corium not, or barely, convex ; ocelli 

 rarely, and never more than, twice as distant from 

 eyes as from each other ; front destitute of a longi- 

 tudinal carina. 



e. Anterior margin of head at juga destitute of a 



sulcus, acute or a little obtuse ; basal margin of 



' head obtusely rounded sinuate ; thorax depressed or 



lightly convex, apical margin obtusely rotundate, 



apex of corium with large cells Cloria, St3,l. 



ee. Anterior margin at lobes of vertex sulcate. 



Pliilwnus^ Stal. 

 AA. Clavus withapex very acutely rounded. CVasfoj>/frf/, Germ. 



I. TOMASPIS, Am. & Serv. 



1. T. FASCIATICOLLIS, StAl. 



1864. Tomaspis fasciaticoUis. St3,l, Hem. Mex. 63, 

 894. 

 /fa ft.— Mexico (Stdl). 



2. T. VITTATIPENNIS, Still. 



1864. Tomaspis vittatipennis. Sta,l, Hem. Mex. 64, 

 396. 

 i/afc.— Mexico {Stdl). 



3. T. URXATIPENNIS, St^l. 



1864. Tomaspis ornatipcutiis. Still. Hem. Mex. 64, 

 397. 

 //«&.— Mexico {Stdl). 



4. T. VARiANS, Stal. 



1864. Tomaspis rari((ns. Stal, Hera. Mex. 65, 398. 

 Hab.—^lex. {Stdl). 



II. MONECPHORA, Am. & Serv. 



5. M. PICTIPENNIS, Stal. 



1864. Tomaspis pidipennis. Stdl, Hem. Mex. 63, 393. 

 //a&.— Mexico {Stdl). 



