﻿CONTENTS. 
  Vll 
  

  

  Page 
  

   LV. 
  Descriptions 
  of 
  Three 
  new 
  Species 
  of 
  Freshwater 
  Fishes 
  from 
  

   South 
  Africa. 
  By 
  J. 
  D. 
  F. 
  Gilchrist, 
  D.Sc., 
  and 
  W. 
  Wardlaw 
  

   Thompson, 
  F.Z.S 
  477 
  

  

  LVI. 
  Notes 
  on 
  Fossorial 
  Hymenoptera. 
  — 
  IV. 
  By 
  Rowland 
  E. 
  

   Turner, 
  F.Z.S., 
  F.E.S 
  479 
  

  

  LVIT. 
  Descriptions 
  and 
  Records 
  of 
  Bees. 
  — 
  XXXVI. 
  By 
  T. 
  D. 
  A. 
  

   Cockehell, 
  University 
  of 
  Colorado 
  485 
  

  

  LVIII. 
  A 
  Contribution 
  to 
  our 
  Knowledge 
  of 
  the 
  Oligochasta 
  of 
  

   Travancore. 
  By 
  Dr. 
  Luigi 
  Cognetti 
  de 
  Martiis, 
  Torino, 
  R. 
  

   Museo 
  Zoologico. 
  (Plate 
  XIII.) 
  494 
  

  

  LIX. 
  Description 
  of 
  a 
  new 
  Species 
  of 
  the 
  Genus 
  Polytoreutus. 
  By 
  

   Dr. 
  Luigi 
  Cognetti 
  de 
  Martiis, 
  R. 
  Museo 
  Zoologico, 
  Torino 
  .... 
  507 
  

  

  LX. 
  A 
  new 
  Amphipod 
  Species, 
  Tryphosites 
  alleni. 
  By 
  E. 
  W. 
  

   Sexton, 
  Marine 
  Biological 
  Laboratory, 
  Plymouth. 
  (Plate 
  XIV.). 
  . 
  510 
  

  

  LXI. 
  New 
  Mammals 
  from 
  Tropical 
  South 
  America. 
  By 
  

   Oldfield 
  Thomas 
  513 
  

  

  LXII. 
  List 
  of 
  Mammals 
  from 
  British 
  East 
  Africa, 
  obtaired 
  by 
  

   Mr. 
  Robin 
  Kemp 
  and 
  presented 
  to 
  the 
  British 
  Museum 
  by 
  Mr. 
  C. 
  D. 
  

   Rudd, 
  with 
  additional 
  Notes 
  on 
  Specimens 
  collected 
  and 
  presented 
  

   by 
  Mr. 
  A. 
  Blaney 
  Percival. 
  By 
  Guy 
  Dollman 
  518 
  

  

  LXIII. 
  Descriptions 
  of 
  new 
  African 
  Ileterocera. 
  By 
  G. 
  T. 
  

   Bethune-Baker, 
  F.L.S., 
  F.Z.S 
  530 
  

  

  NUMBER 
  42. 
  

  

  LXIV. 
  Descriptions 
  of 
  new 
  African 
  Ileterocera. 
  By 
  G. 
  T. 
  

   Bethune-Baker, 
  F.L.S., 
  F.Z.S 
  553 
  

  

  LXV. 
  Rhyncbotal 
  Notes.— 
  LV. 
  By 
  W. 
  L. 
  Distant 
  576 
  

  

  LXVI. 
  Notes 
  from 
  the 
  Entomological 
  Department 
  of 
  the 
  London 
  

   School 
  of 
  Tropical 
  Medicine. 
  — 
  No. 
  II. 
  Description 
  of 
  a 
  new 
  Species 
  

   of 
  Simulium 
  from 
  the 
  Siamese 
  Hills. 
  By 
  Miss 
  Sophia 
  L. 
  M. 
  

   Summers, 
  M.A., 
  B.Sc 
  586- 
  

  

  LXVII. 
  Some 
  Barnacles 
  of 
  the 
  Genus 
  Sealpellum 
  from 
  Irish 
  Seas. 
  

   By 
  N. 
  Annandale, 
  D.Sc, 
  Indian 
  Museum, 
  Calcutta 
  588 
  

  

  LXVIII. 
  Three 
  new 
  African 
  Rodents. 
  By 
  Oldfield 
  Thomas. 
  . 
  5S0 
  

  

  LXIX. 
  The 
  Genera 
  of 
  Recent 
  Clypeastroids. 
  By 
  Hubert 
  

   Lyman 
  Clark, 
  Museum 
  of 
  Comparative 
  Zoology, 
  Cambridge, 
  U.S.A. 
  593 
  

  

  LXX. 
  Three 
  new 
  Mammals 
  from 
  the 
  Lower 
  Amazons. 
  By 
  

   Oldfield 
  Thomas 
  606 
  

  

  LXXI. 
  A 
  new 
  Kangaroo 
  from 
  the 
  Northern 
  Territory 
  of 
  Western 
  

   Australia. 
  By 
  Oldfield 
  Thomas 
  609 
  

  

  LXXI 
  I. 
  Upon 
  the 
  Dynamopinee, 
  a 
  new 
  Subfamily 
  of 
  Lamelli- 
  

   corn 
  Beetles. 
  Bv 
  Gilbert 
  J. 
  Arrow 
  610 
  

  

  