364 PROCEEDINGS OF THE NATIONAL MUSEUM VoL. 113 
Oo.5 mm. 
0.5mm. 
126 
Ficures 123-128.—Female genitalia, ventral view: 123, Smicronyx centralis (Dietz), mantle 
not shown; 124, S. lineolatus Casey; 125, S. iriangularis (Dietz); 126, S. corniculatus 
(Fahraeus); 127, S. californicus Dietz; 128, S. flavicans LeConte, spermatheca not shown. 
