A 



p. 



H 



FLxVFE VII t: 



m 



t¥ 





f^i 



pi 



I 



i 



Fig. 1. 

 Fig. 2. 



Fiff. 



Fython molurus, one-sixteenth of life-size. 



„ „ head of young specimen (5 ieet), full-size. 



P. reticidatus, ,, „ full-size. 



