﻿CONTENTS 
  OF 
  No. 
  192.-New 
  Series. 
  

  

  MEMOIRS 
  

  

  PAGE 
  

  

  On 
  the 
  Maiotic 
  Phase 
  (Reduction 
  Divisions) 
  in 
  Animals 
  and 
  Plants. 
  

   By 
  J. 
  Bretland 
  Farmer, 
  D.Sc, 
  F.R.S., 
  and 
  J. 
  E. 
  S. 
  Moore, 
  

   A.R.C.S., 
  F.L.S. 
  (With 
  Plates 
  34— 
  41) 
  . 
  . 
  . 
  . 
  .489 
  

  

  On 
  the 
  Sirncture 
  and 
  Development 
  of 
  the 
  Somatic 
  and 
  Heterotype 
  

   Cliromosomes 
  of 
  Tradescantia 
  Virginiea. 
  By 
  J. 
  B. 
  Farmer, 
  

   F. 
  U.S., 
  and 
  Dorothy 
  Shove. 
  (With 
  Plates 
  42 
  and 
  43) 
  . 
  . 
  559 
  

  

  On 
  the 
  Behaviour 
  of 
  the 
  Nucleolus 
  in 
  the 
  Spermatogenesis 
  of 
  Peri- 
  

   planeta 
  Americana. 
  By 
  J. 
  E. 
  S. 
  Moore, 
  A.R.C.S., 
  F.L.S., 
  and 
  

   L. 
  E. 
  Robinson, 
  A.R.C.S., 
  from 
  the 
  Biological 
  Laboratory, 
  Royal 
  

   College 
  of 
  Science, 
  London. 
  (With 
  Plates 
  44 
  and 
  45) 
  . 
  . 
  . 
  571 
  

  

  On 
  some 
  Movements 
  and 
  Reactions 
  of 
  Hydra. 
  By 
  George 
  Wagner, 
  

   M.A., 
  Listructor 
  in 
  Zoology, 
  University 
  of 
  Wisconsin 
  . 
  . 
  . 
  585 
  

  

  With 
  Title, 
  Contents, 
  and 
  Index 
  to 
  Vol. 
  48. 
  

  

  