PLATE I. 



THL QUARTAN PARASITE 



THE TEKT1AN 



15 



17 



10 





13 



21 



,<V^. / >N 



>V' ; -.\vX .6 ,...^ 



r 



\.'.--\ - S 

 > \' 



v ^ ? r 



~ - * ' ( V, ; 



T-V. 



T 



24 



2S 



27 



Q 



5 



:, 



^5 



5 



