the Coleopterous Family Erotylidw. (51) 427 



transversa nigris (centrali valde majore) ; elytris flavis, maculis 

 2 subquadratis communibus (1 basali, 1 pone medium) punctisque 

 2 externis (1 ante, 1 in medium), sutura margiueque tenue nigris; 

 subtus piceus, femoribus fulvis. L. 2| lin. 

 New Granada. 



Iscliyrus vittatiis, sp. n. 



Rufo-fulvus, oblongLis ; capite fortius punctato, vertice nigro 

 bimaculato; thorace fortiter punctato, maculis 3 ingris(l utrinque 

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

 punctato-striatis, interstitiis parcissime punctulatis, macula sub- 

 quadrata communi apicem versus, singuloque vitta basali sub- 

 integra lata (iufra medium attingente), nigris ; subtus nigi-o-piceus. 

 L. 21 lin. 



Brazil. 



Ischyrus graphicus. 



Ischyrus (jrapJdcus, Lac. Erol. 125. 



, Crotch, Cist. Eat. 144. 



Mexico, Nicaragua (Janson). 



Closely allied to /. Ai-punctatus, and may pei'liaps prove to be 

 a red-headed southern form of it. 



Ischyrus tetraspilotus. 



Ischyrus tetraspilotus, Gucr. Icon. R. A. Ins. 310 (184G). 

 Columbia. 



Ischyrus tripunctatus. 



Ischyrus trijnmctatus, Crotch, Cist. Ent. 144. 

 Nicaragua (Janson). 



Ischyrus nigrans. 



Ischyrus iiigrans, Crotch, Tr. Am. Ent. Soc. 1873, 354. 

 Florida. 



Ischyrus extricatus. 



Ischyrus extricatus. Crotch, Tr. Am. Ent. Soc. 1873, 354. 

 Middle States. 



Ischyrus interruptus. 



Erotylus interru2)tus, Dup. Erot. 19, T. i. f. 27. 



Ischyrus , Lac. Erot. 116. 



Brazil. 



GG 2 



