366 THOMAS SAY FOUNDATION 



PLATE 38. 



Genitalia of Nemoura. 



Fig. 1. Nemoura vallicularid Wu $, dorsal view. 



Fig. 2. Nemoura vallicularia Wu # , ventral view. 



Fig. 3. Nemoura vallicularia Wu $ , side view. 



Fig. 4. Nemoura vallicularia Wu 9 , ventral view. 



Fig. 5. Nemoura carolinensis Clsn. 5 , dorsal view. 



Fig. 6. Nemoura carolinensis Clsn. $ , ventral view. 



Fig. 7. Nemoura carolinensis Clsn. <$ , side view. 



Fig. 8. Nemoura nevadensis Clsn. # , dorsal view. 



Fig. 9. Nemoura nevadensis Clsn. £, ventral view. 



Fig. 10. Nemoura nevadensis Clsn. $, side view. 



Fig. 11. Nemoura nevadensis Clsn. 2, ventral view. 



Fig. 12. Nemoura washingtoniana Clsn. <$ , dorsal view. 



Fig. 13. Nemoura washingtoniana Clsn. <$ , ventral view. 



Fig. 14. Nemoura washingtoniana Clsn. <j , side view. 



Fig. 15. Namoura washingtoniana Clsn. 2 , ventral view. 



Fig. 16. Nemoura interrupta Clsn. £, dorsal view. 



Fig. 17. Nemoura interrupta Clsn. <J , ventral view. 



Fig. 18. Nemoura interrupta Clsn. #, side view. 



