32 PROCEEDINGS Oy THF NATIONAL MUSEUM. vol.61. 



Tlate 5. 



Wi7ig venation of Kalotermitidae and Termitidae. 



Fig. 17. Cryptotermes rospigliosi Snyder. Venation of fore wing. (Enlarged 

 approx. 10 X.) 



18. Cryptotermes piceatus Snyder. Venation of fore wing of type. (En- 



larged approx. 8 X.) 



19. Cryptotermes piceatus Snyder. Venation of hind wing of tyi>e. Note 



differences in median vein. (Enlarged approx. 8 X.) 



20. Cryptotermes ircvis Walker. Venation of fore wing. (Enlarged ap- 



prox. 32 X.) 



21. Coptotermes niger Snyder. Venation of fore wing. (Enlarged ap- 



prox. 10 X.) 



22. Anoploteriiies gracilis Snyder. Venation of lore wing. (Enlarged ap- 



prox. 10 X.) 



