U. S. NATIONAL MUSEUM PROCEEDINGS, VOL. 92 PLATE 30 
Sa 
SS S SS — 
SS cance 
~— 
9. tenuicornis 
8b ~ 
4 
7-7b. Chionodes whitmanella, new species: 7, Lateral view of male genitalia with aedeagus 
removed; 7a, lateral view of aedeagus; 7b, eighth tergite and sternite of male, 
articulated. 
8-8b. Chionodes loetae, new species: 8, Lateral view of male genitalia with aedeagus removed; 
8a, lateral view of aedeagus; 8b, eighth tergite and sternite of male, articulated. 
9. Arla tenuicornis, new species: Wing venation. 
