﻿CONTENTS 
  

  

  List 
  of 
  Follows 
  ( 
  ix 
  ) 
  

  

  Additions 
  to 
  the 
  Library 
  ( 
  xxxi 
  ) 
  

  

  List 
  of 
  Benefactious 
  ( 
  xlvi 
  ) 
  

  

  M 
  E 
  ]M 
  O 
  I 
  R 
  S. 
  

  

  PAGE 
  

  

  [. 
  Butterfly 
  Vision. 
  By 
  H. 
  Eltringham, 
  M.A., 
  D.Sc, 
  F.Z.S. 
  ... 
  1 
  

  

  II. 
  The 
  synonymy 
  and 
  types 
  of 
  certain 
  genera 
  of 
  Hymcnoptera, 
  

   especially 
  of 
  those 
  discussed 
  by 
  the 
  Kev. 
  F. 
  D. 
  Morice 
  and 
  

   Mr. 
  Jno. 
  Hartley 
  Durrant 
  in 
  connection 
  with 
  the 
  long- 
  

   forgotten 
  " 
  Erlangen 
  List" 
  of 
  Panzer 
  and 
  Juriue. 
  By 
  

   J. 
  Ohestek 
  Bradley, 
  M.S., 
  Ph.D., 
  Assi.stant 
  Professor 
  of 
  

   Systematic 
  Entomology 
  in 
  Cornell 
  University, 
  Ithaca, 
  N.Y. 
  

   Communicated 
  by 
  C. 
  Gordon 
  Hewitt, 
  D.Sc. 
  50 
  

  

  III. 
  A 
  Migration 
  of 
  Yellow 
  Butterflies 
  {Catopsilia 
  statira) 
  in 
  

  

  Trinidad. 
  By 
  C. 
  B. 
  Williams, 
  M.A. 
  ... 
  '. 
  76 
  

  

  IV. 
  Note 
  on 
  Bonelli's 
  "Tableau 
  Synoptique." 
  By 
  H.E. 
  Andrewes 
  89 
  

  

  V. 
  Notes 
  on 
  the 
  Ancestry 
  of 
  the 
  Diftera, 
  Hemiptera 
  and 
  other 
  

   Insects 
  related 
  to 
  the 
  Neurojnera. 
  By 
  G. 
  (Chester 
  Cramp- 
  

   ton, 
  Ph.D. 
  Communicated 
  by 
  G. 
  T. 
  Bethune-Baker, 
  

   F.L.S., 
  F.Z.S 
  93 
  

  

  VI. 
  On 
  the 
  types 
  of 
  Oriental 
  Carahidae 
  in 
  the 
  British 
  Museum, 
  

   and 
  in 
  the 
  Hope 
  Department 
  of 
  the 
  Oxford 
  University 
  

   Museum. 
  By 
  H. 
  E. 
  Anurewes 
  119 
  

  

  VII. 
  The 
  British 
  Species 
  of 
  Andrena 
  and 
  Nomada. 
  By 
  R. 
  C. 
  L. 
  

  

  Perki.vs, 
  M.A., 
  D.Sc, 
  etc 
  218 
  

  

  .VIII. 
  Nctes 
  on 
  the 
  Exotic 
  Proctotrupoidea 
  in 
  the 
  British 
  and 
  Oxford 
  

   iTniversity 
  Museums, 
  with 
  Descriptions 
  of 
  New 
  Genera 
  and 
  

   &\)ecies. 
  }5y 
  Alan 
  P. 
  Dodd. 
  Communicated 
  by 
  S. 
  A. 
  

   NcAVE, 
  D.Sc. 
  ... 
  ... 
  ■ 
  321 
  

  

  IX. 
  The 
  Scent-scale 
  of 
  Pinacopteri/a- 
  liliana 
  Gr. 
  Smith. 
  Bv 
  F. 
  A. 
  

   DuEY, 
  M.A., 
  M.D., 
  F.R.S.,Subwarden 
  of 
  Wadham 
  College, 
  

   Ox'ord 
  383 
  

  

  'X.. 
  Anevi 
  Ilydroptila. 
  By 
  Martin 
  E. 
  Mosely 
  391 
  

  

  XI. 
  Scent-organs 
  in 
  the 
  Genus 
  Hydroptila 
  (Trichoptera). 
  By 
  

  

  Mart-in 
  E. 
  Mosely 
  ... 
  ' 
  393 
  

  

  XII. 
  The 
  Male 
  Abdominal 
  Segments 
  and 
  Aedeagus 
  of 
  Hahrocervs 
  

   rapi'lirn'icornis 
  Grav. 
  [Coleoptera, 
  Stiipkyh'nid'ie']. 
  By 
  

   Frederick 
  Muir 
  ." 
  398 
  

  

  