344 



U.S. NATIONAL MUSEUM BULLETIN 257 



Figures 151-155.— Female genitalia of Xyloryctidae: 151, Amorbaea suhusta, new species, 

 holotype; 152, bursa copulatrix; 153, Metathrinca coenophyes, new species, allotype; 

 154 M. iridostoma, new species, allotype; 155, bursa copulatrix. 



