llSa SUPPIEMENT. 



Page 670. 

 Triecphora analis = Rhinaulax analis, p. 667. 



Page 674. 

 20. Triecphora ? bicincta. 

 Cercopsis bicincta, Say, Jovni. Acad. Nat. Sci. Philad. vi. 303. 

 Indiana, Pensylvania, Arkansaw. 



Page 685. 



37. MoNEOPHORA INTERRUPTA. 



Ptyelus interruptus, p. 716. 

 Allied to M. albo-atra. 



38. MONEOPUOBA HUFO-PICEA. 



Ferrugineo-rufa, piceo varia ; pectus, ahdomen et femora nigra ; 

 tibia testacete ; tarsi ferruginei ; alte antica ferruginea:, apice 

 nigra fulm maculatcc ; venceflavo guttata ; al<E posticce fulvo 

 unimaculata. 



Ferruginous red, smootb, shining, partly pitchy: head small, 

 short, much narrowerthan the chest, rounded in front, concave along 

 the hind border, longer in the middle than on each side; crown 

 much longer than broad, with a rira on each side ; face pitchy, very 

 long, flat on the disk, very minutely shiigrecned, thinly punctured ; 

 epistuma almost semicircular towards the face, suhquadrate, and 

 with a slight longitudinal ridge towards the mouth : shield slightly 

 tuberculate, very convex in front, almost straight along the hind 

 border ; scutcheon with a slightly arched suture across the middle : 

 breast black ; segments with testaceous borders : abdomen nearly all 

 black: thighs black, their tips and the shanks testaceous; feet ferru- 

 ginous: fore-wings ferruginous for half the length from the base, 

 black from thence to the lips, with a large tawny spot on each bor- 



I 



