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U.S. NATIONAL MUSEUM BULLETIN 257 



Figures 159-162.-Male genitalia of Xyloryctidae: 159, Metathrinca iridostoma, new 

 species, holotype with aedeagus; 160, Odites perissa, new species, holotype; 161, 0. 

 periscias Meyrick, slide no. 5159; 162, 0. homocirrha, new species, holotype. 



