PLATE I. 



4a. 



Neotermes sp. referred to castaneus Bunu., head of soldier X 5. 

 Kalotermes sp. referred to marginipennis Latr., head of soldier 



X 5. 

 Coptotermes iiitrudens Oshima, soldier X !^*. 

 Cryptotermes sp. referred to brevis Walker, head of soldier, 



top, X 11. 

 Cryptotermes sp. referred to brevis Walker, head of soldier, 

 side, X 10. 



