ISCHYRUS. 51 



transversa nigri,-; (eoiitrali vaklo Diajore) ; clytris flavis, iii.-.culi.s 

 2 subquadratLs conimuiiibus (1 Lasali, 1 poiic medium) i)imctis(i[uo 

 '2 exteriiis (1 ante, 1 in mcdinm), sutiira marginequc tenue nigris; 

 subtus piceus, femoribu.s fiihis. L. 2'1 lin. 

 New Granada. 



Iscliyrus vittatus, sp. n. 



llufo-fulvus, ol)longuR; capite fortius punctato, vertice nigi-o 

 bimaculato; thorace fortiter punctato, maculis 3 nigris (1 utrinque 

 in medio, 1 majore in basi ante scutellum) ; elytris sat fortiter 

 punctato-striatis, interstitiis parcissime punctulatis, macula sul)- 

 quadrata communi apicem versus, singuloque vitta l)asali sub- 

 inteo-ra lata (infra medium attingente), nigris; subtus nigro-})iceus. 

 L. d'\ lin. 



Brazil. 



Iscliyrus graphiciis. 



Iscliyrus graplucus, Lac. Erot. 125. 



, Crotch, Cist. E,d. 144. 



]\Iexico, Nicaragua (Janson). 



Closely allied to /. ■\:-piuicf(dus, and may perhaps prove to be 

 a red-headed southern form of it. 



Iscliynis tetraspilotiis. 



IscJtyriis telr(fSj>(iotus^, Gvfr. Icon, R. A. Ins. 310 (184G). 

 Columbia. 



Iscliyrus tripuiictatus. 



Iscliyrus tripunctatiis, Crotch, Gist. Eat. 111. 

 Nicaragua (Jansoii). 



Iscliyrus nigrans. 



Ischyrtcs vi(jr<(i>s, Crotch,, Tr. Am. Ei/t. Soc. 1873, 3o4. 

 Florida. 



Iscliyrus extricatus. 



Ischyrns extricciti's, Crotch, Tr. Am. Evt. Soc. 1873, 354. 

 Middle States. 



Iscliyrus interruptus. 



Erotyl/fs iidcrriiptus.^ Dnj'). Erot. 10, T. i. f. 27. 



Isch'yrii.s , L<n'. EruL 11<). 



Brazil. 



4—2 



