INCLUDING A DESCRIPTION OF ALL KNOWN 



MANUAL OF THE INFUSORIA: 



FLAGELLATE, CILIATE, AND TENTACULIFEROUS PROTOZOA, 



BRITISH AND FOREIGN, 



AND AN ACCOUNT OF THE 



ORaANIZATION AND AFFINITIES OF THE SPONaES. 



W. SAVILLE KENT, FX.S., F.Z.S., F.R.M.S., 



FORMERLY ASSISTANT IN THE NATURAL HISTORY DEPARTMENTS OF THE BRITISH MUSEUM. 



VOLUME I. 



LONDON: 



DAVID BOGUE, 3 ST. MARTIN'S PLACE, 



TRAFALGAR SQUARE, W.C. 



i88o-i88r. 



