the Coleopterous Famihj Erotylidce. (51) 427 



transversa nigris (central! valcle majore) ; elytvis flavis, maculis 

 2 subquadratis commiinibus (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. 



Ischyrus vittatus, sp. n. 



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

 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 sub- 

 quadrata communi apicem versus, singuloque vitta basali sub- 

 integra lata (infra medium attingente), nigris ; subtus nigro-piceus. 

 L. 2i lin. 



Brazil. 



Ischyrus graphicus. 



Ischyrus graphicus, Lac. Erot. 125. 



, Crotch, Cist. Eat. 144. 



Mexico, Nicaragua (Janson). 



Closely allied to /. ^-2nvnctatus, and may perhaps prove to be 

 a red-headed southern form of it. 



Ischyrus tetraspilotus. 



Ischyrus teti^aspilotus, Guer. Icon. R. A. Ins. 310 (184G). 

 Columbia. 



Ischyrus tripunctatus. 



Ischyrus tripunctatus, Crotch, Cist. Ent. 144. 

 Nicaragua (Janson). 



Ischyrus nigrans. 



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

 Florida. 



Ischyrus extricatus. 



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

 Middle States. 



Ischyrus interruptus. 



Erotylus interruptus, Dup. Erot. 19, T. i. f. 27. 



Ischyrus , Lac. Erot. IIG. 



Brazil. 



GG 2 



