PLATE 8 



Enteric valve armature. Some valves are mounted whole and viewed from side, others 

 slit and opened out. Small 'p' in lower right corner indicates use of phase contrast illumination 



Figs i, Anenteotermes amachetus; >, Anenteotermes nanus; 3, A nenteoterm.es cnaphorus; 

 4-6, Anenteotermes polyscolus. 



