CONTENTS OF No. CIII.— New Series. 



MEMOIRS: 



PAGE 



The Leeches of Japan. By C. O. W hitman, Ph.D. Part I. (With 

 Plates XVII, XVIII, XIX, XX and XXI) . . . .317 



Contributions to the Embryology of the Nemertea. By Prof. A. A. 

 W. HuBRECHT, of Utrecht. (With Plate XXII) . . .417 



The Early Development of Julus terrestris. ByF. G. Heathcote, 

 M.A., Trinity College, Cambridge. (With Plates XXIII and XXIV) 449 



On the Structure of the so-called Glandular Ventricle (Driisenmagen) 

 of Syllis. By William A. Haswell, M.A., B.Sc, Lecturer on 

 Zoology and Comparative Anatomy, and Demonstrator of Histology, 

 Sydney University. (With Plate XXV) . . . .471 



Carnoy's Cell Researches. By Arthur Bolles Lee. (With Plate 

 XXVI) 481 



The Pleomorphism of the Schizophyta. By E. Ray Lankester, M.A., 

 LL.D., E.R.S., Jodrell Professor of Zoology in University College, 

 London ........ 499 



NOTICES OF NEW BOOKS: 



Methods of Research in Microscopical Anatomy and Embryology. By 

 Charles Otis Whitman, M.A., Pli.D. ." . . . 507 



The Microtomist's Vade-mecum : a Handbook of the Methods of Mi- 

 croscopic Anatomy. By Arthur Bolles Lee . . . 507 



The Rotifera, or Wheel Animalcules. By C. T. Hudson, LL.D., 

 assisted by P. H. Gosse, F.R.S. . . . . .508 



