﻿( 
  xxii 
  ) 
  

  

  Mr. 
  T. 
  E. 
  Billups 
  exhibited 
  some 
  interesting 
  species 
  of 
  

   Diptera, 
  taken 
  at 
  Oxshott, 
  Surrey, 
  on 
  the 
  11th 
  July 
  last. 
  

   He 
  also 
  exhibited 
  a 
  specimen 
  of 
  Hypoderma 
  bovis, 
  Deg., 
  taken 
  

   at 
  Plumstead 
  on 
  the 
  29th 
  July 
  last. 
  

  

  Dr. 
  D. 
  Sharp 
  exhibited 
  several 
  species 
  of 
  Foi-ficulidce, 
  and 
  

   called 
  attention 
  to 
  the 
  diverse 
  conditions 
  of 
  the 
  parts 
  repre- 
  

   senting 
  the 
  wings 
  in 
  the 
  apterous 
  forms. 
  

  

  Mr. 
  H. 
  Goss 
  exhibited 
  living 
  larvae 
  of 
  Scoria 
  dealbata, 
  reared 
  

   from 
  ova. 
  They 
  were 
  feeding 
  on 
  Polygonum 
  aviculare, 
  but 
  not 
  

   very 
  freely 
  ; 
  Brachypodium 
  sylvaticum 
  had 
  been 
  named 
  as 
  a 
  food- 
  

   plant 
  for 
  this 
  species, 
  but 
  he 
  did 
  not 
  find 
  that 
  thelarvse 
  would 
  

   eat 
  this 
  or 
  any 
  other 
  grass. 
  

  

  The 
  Eev. 
  Dr. 
  Walker 
  exhibited, 
  and 
  read 
  notes 
  on, 
  a 
  

   collection 
  of 
  Lepidoptera, 
  Hymenoptera, 
  Coleoptera, 
  Neurop- 
  

   tera, 
  and 
  Diptera, 
  which 
  he 
  had 
  recently 
  made 
  near 
  Koldal, 
  

   in 
  Norway. 
  The 
  collection 
  included 
  the 
  following 
  species 
  :— 
  

  

  Lepidoptera. 
  — 
  Pieris 
  brassicce, 
  P. 
  rapce, 
  Satyrus 
  mmri, 
  

   Erebia 
  lapjMJia, 
  E. 
  ligea, 
  E. 
  medusa, 
  CcBnonympha 
  painphilus, 
  

   Vanessa 
  cardui, 
  V. 
  urticcB, 
  Chrysophanus 
  phlceas, 
  C. 
  chryseis, 
  

   C. 
  virgaurecB, 
  Polyommatus 
  aleccis, 
  P. 
  argus, 
  Argynnis 
  aglaia, 
  

  

  A. 
  ino, 
  A.euphrosyne, 
  A. 
  pales, 
  Melitcea 
  cinxia, 
  Pamphila 
  sylvanus, 
  

   CharcBas 
  graminis, 
  GaradHna 
  cubicularis, 
  Agrotis 
  segetuni, 
  

   Ap>amea 
  fibrosa?, 
  Anaitis 
  plagiata, 
  Fidonia 
  atomaria, 
  F. 
  

   bnmneata, 
  Eiqnthecia 
  sp. 
  ?, 
  C 
  r 
  ambus 
  pascuellus, 
  PtUopliorus 
  sp.?, 
  

   Boarmia 
  repandata. 
  

  

  Hymenopteka. 
  — 
  Bombus 
  lapponicus, 
  B. 
  agrorwn, 
  B. 
  lucorum, 
  

  

  B. 
  subterraneus, 
  Vespa 
  media, 
  Tenthredo 
  mesomela, 
  Formica 
  

   nigra, 
  Tenthredo 
  cliloros, 
  Allantus 
  arcuatus, 
  Odynerus 
  pictus, 
  

   0. 
  tristis, 
  MegacJiile 
  centuncularis, 
  OpJiion 
  luteum. 
  

  

  Coleoptera. 
  — 
  Geotrupes 
  stercorarms, 
  G. 
  sylvaticiis, 
  Cetonia 
  

   cenea, 
  Apliodius 
  fossor, 
  A. 
  depressus, 
  CaJathus 
  melanocephalus, 
  

   Nebria 
  oUvieri, 
  Telepliorus 
  obscurus, 
  Coccinella 
  septempunctata, 
  

   Garabus 
  violaceus, 
  Philonthus 
  mieus 
  /, 
  Agriotes 
  aterrimus, 
  

   Pterostichus 
  cupreus, 
  Pterostichus 
  sp. 
  ?, 
  Ghrysomela 
  marginata 
  , 
  

   Silpha 
  rugoaa, 
  Trichius 
  fascia 
  tus, 
  NecropJiorus 
  mortuorum., 
  Lina 
  

   (enea. 
  

  

  Neuroptera, 
  — 
  ^Eschna 
  juncea 
  , 
  .E. 
  pratcnsis. 
  

  

  Diptera. 
  — 
  Calliphora 
  vomitoria, 
  C. 
  grcenlandica, 
  Sarcophaga 
  

   mortuorum, 
  Scatophaga 
  stercoraria, 
  Musca 
  cicsar, 
  Eristalis 
  

  

  