THE BOTIFERA; 



OR 



WHEEL-ANIMALCULES. 



BY 



C. T. HUDSON, LL.D. CANTAB. 



ASSISTED BY 



P. H. GOSSE, F.E.S. 



WITH ILLUSTRATIONS. 



IN TWO VOLUMES. 

 PLATES. 



LONDON : 

 LONGMANS, GREEN, AND CO. 



1886. 



All rights reserved. 



