&vo. xi. + 704 //. Profusely Illustrated. 125-. 6d. net 



A 



MANUAL OF ZOOLOGY 



BY 



RICHARD HERTWIG 



Professor of Zoology in the University at Munich 



FROM THE FIFTH GERMAN EDITION 



TRANSLATED AND EDITED BY 



J. S. KINGSLEY 



Professor of Zoology in Tuffs College 



ON account of its clearness and breadth of view, its com- 

 paratively simple character and moderate size, Professor 

 Richard Hertwig's " Lehrbuch der Zoologie" has been .he 

 leading text-book in Germany for over ten years, passing 

 through numerous impressions and five revised editions. 

 The present translation is by Prof. Kingsley, already well 

 known by his "Text-book of Vertebrate Zoology." 



ABRIDGED TABLE OF CONTENTS 



INTRODUCTION. HISTORY OF ZOOLOGY Development of Systematic 

 Zoology, Development of Morphology, Reform of the System, History 

 of the Theory of Evolution, Darwin's Theory of the Origin of Species. 

 GKNERAL MORPHOLOGY AND PHYSIOLOGY General Anatomy, General 

 Embryology, Relation of Animals to one another, Animal and Plant, 

 Geographical Distribution of Animals, Distribution of Animals in Time. 

 Si'KC i AL ZOOLOGY Phylum: I. Protozoa, II. Porifera, III. Ccelenterata, 

 IV. Platyhelminthes, V. Rotifera, VI. Coelhelminthes, VII. Echinoderma, 

 VIII. Mollusca, IX. Arthropoda, X. Chordata. 



G. BELL AND SONS, LTD, 



