THE EOTIFEKA; 



OR 



WHEEL-ANIMALCULES. 



BY 



C. T. HUDSON, LL.D. Cantab. 



ASSISTED BY 



P. H. GOSSE, F.R.S. 



WITH ILLUSTRATIONS. 



IN TWO VOLUMES. 

 PLATES. 



LONDON: 



LONGMANS, GREEN, AND CO. 



1886. 



All rights reserved. 



