308 THOMAS SAY FOUNDATION 



PLATE 9. 



Wings and Genitalia of Perlodes. 



Fig. 1. Perlodes dolobrata Smith ?. 



Fig. 2. Perlodes vagans Smith $ . 



Fig. 3. Perlodes signata Hag. 5 • 



Fig. 4. Perlodes bradleyi Smith. 



Fig. 5. Perlodes bradleyi Smith ? , ventral view. 



Fig. 6. Perlodes dolobrata Smith $, ventral view. 



Fig. 7. Perlodes signata Hag. $ , dorsal view. 



Fig. 8. Perlodes signata Hag. 5 , ventral view. 

 After Lucy W. Smith. 



