cerambycidjE. 201 



12. rhinotragus ? n1gripes. 



Oregostoma nigripes, Dej. Cat. p. 359. 



Serv. Ann. Soc. Ent. Fr. ii. 552. 

 Hab. Brazil. 



13. Rhinotragus? collaris. 



Oregostoma collare, Dej. Cat. p. 359. 

 Serv. Ann. Soc. Ent. Fr. ii. 553. 

 Hab. Brazil. 



14. Rhinotragus? punctatus. 



R. niger, thorace dorso rufo, elytris medio argenteis nigro-punc- 

 tatis. 



Stenopterus punctatus, King, Nov. Act. xii. 471. t. 44. f. 4. 

 Hab. Brazil (Para). 



15. Rhinotragus? luridus. 



R. ferrugineus, griseo-subvillosus, elytris ochraceis, medio macu- 

 lisque nigris. 



Stenopterus luridus, Klug, Nov. Act. xii. 4J0. t. 44. f. 3. 

 Hab. Brazil. 



16. Rhinotragus exilis, n. s. B.M. 



R. testa ceus, elytris distincte punctatis dorso excavatis, antennis 

 fuscis, femoribus posticis apice, tibiis tarsisque mediis et pos- 

 ticis, nigro-fuscis. 

 Long. un. 3. 



Testaceous ; elytra longitudinally hollowed throughout on the 

 back and somewhat roughly punctured; antennas brown, legs 

 yellow, femora of hind legs brown at the tip ; middle and hind 

 legs with the tibiae and tarsi blackish-brown. 

 Hab. Amazon (Villa Nova) (Coll. W. B. Bates). 



124. ERYTHROPLATYS, n. g. 



Head pointed rostrate, palpi prominent. Antennas with the 

 terminal joints somewhat depressed and serrated on the inside. 

 Elytra rounded at the end and dilated. Legs thickish ; tibiae 

 rather short ; femora clavate. Tarsi short, broad ; joints trans- 

 verse. 



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