U. S. NATIONAL MUSEUM 



PROCEEDINGS. VOL. 94 PLATE 16 



NEW SPECIES OF CAMPTOCERUS AND HEXACOLUS. 



14-17, Camptocerus quadridens, dorsal (14) and frontal (15) views, antenna (16), and 

 foretlbia and tarsus (17); 18, 19, C. boliviae, dorsal (18) and frontal (19) views; 20-24, 

 Hexacolus stvieleniae, dorsal view (20), antenna (21). foretibia (22), frontal view of male 

 (23), and frontal view of female (24); 25, //. levis, dorsal view. 



