U. S. NATIONAL MUSEUM 



BULLETIN 145 PLATE 3 



( ) 



y n 



19 transmipressus 20 "frosti 21 juglandis 



22 



macer 



23 pulchellus 



a . b 

 2-4 vittaticollis 



25 benjami 



tm 



26 audax 



a b 



27 bilineatus 



Genitalia of the Buprestid genus Agrilus 



For explanation of plate see page 337 



