﻿CONTENTS. 
  VU 
  

  

  PAGE 
  

  

  XXII. 
  Contributions 
  to 
  the 
  Natural 
  History 
  of 
  British 
  Microlepi- 
  

  

  doptera. 
  By 
  J. 
  W. 
  Douglas, 
  Esq 
  , 
  207 
  

  

  XXIII. 
  Monograph 
  of 
  the 
  Genus 
  Cryptocerus, 
  belonging 
  to 
  the 
  

  

  Group 
  Cri/ptucerida 
  — 
  Family 
  Mi/iinicida: 
  — 
  Division 
  Hj/- 
  

   menoptera 
  Helerogj/na, 
  By 
  F. 
  Smith, 
  Esq 
  213 
  

  

  XXIV. 
  A 
  Revision 
  of 
  the 
  Synonymy 
  of 
  the 
  British 
  Species 
  of 
  the 
  

  

  Coleopterous 
  Genera 
  Hi/drochus 
  and 
  Ochthebius. 
  By 
  G. 
  R. 
  

  

  Waterhouse, 
  Esq., 
  F.Z.S 
  229 
  

  

  XXV. 
  Descriptions 
  of 
  some 
  new 
  Species 
  of 
  Coleoptera, 
  from 
  China 
  

  

  and 
  Ceylon. 
  By 
  J. 
  O. 
  Westwood, 
  Esq., 
  F.L.S. 
  . 
  . 
  .232 
  

   XXVI. 
  On 
  the 
  Insects 
  used 
  for 
  Food 
  by 
  the 
  Indians 
  of 
  the 
  Amazon. 
  

  

  By 
  A. 
  R. 
  Wallace, 
  Esq 
  241 
  

  

  XXVII. 
  Descriptions 
  of 
  some 
  new 
  Species 
  of 
  Butterflies 
  from 
  South 
  

  

  America. 
  By 
  W. 
  C. 
  Hewitson, 
  Esq 
  245 
  

  

  XXVIII. 
  Notes 
  on 
  the 
  Habits 
  of 
  a 
  Bee-parasite, 
  Melittobia 
  Acasta. 
  

  

  By 
  Frederick 
  Smith, 
  Esq 
  248 
  

  

  XXIX. 
  On 
  the 
  Habits 
  of 
  the 
  Butterflies 
  of 
  the 
  Amazon 
  Valley. 
  By 
  

  

  A. 
  R, 
  Wallace, 
  Esq 
  253 
  

  

  