72 



INDEX. 



PAGE 



Raphidiophrys intermedia . 34 



pallida . 



socialis . 



symmetrica 



viridis . 

 Raphidocystis 



arlutinosa 



lemani . 

 simplex . 



. 34, 39 

 33 

 34 



4, 8, 34, 38 

 27 



65 



. 28, 65 

 65 



Raphidocystis stellata 

 tubif era . 



PAGE 



8, 65 

 65 



Sphcerastfum conglobatum . 31, 37 

 fockei . . .32 



Trichoda ch&tophora . 51 



sol 16, 20 



Yampyrella . 3, 66, 68 



ADLARD AND SON AND WEST NEWMAN, LTD., IMPR., LONDON AND DORKING. 



