﻿187 
  

  

  ing 
  dry 
  heaths 
  in 
  Europe; 
  nowhere 
  but 
  in 
  these 
  Islands, 
  to 
  my 
  

   knowledge, 
  are 
  there 
  arboreal 
  species. 
  

  

  Species 
  marked 
  * 
  are 
  known 
  elsewhere, 
  or 
  are 
  probably 
  not 
  

   endemic; 
  those 
  marked 
  t 
  are 
  unknown 
  to 
  me, 
  at 
  present, 
  with 
  

   certainty. 
  

  

  Of 
  the 
  174 
  species 
  now 
  recorded, 
  138 
  are 
  considered 
  endemic 
  

   and 
  36 
  immigrant; 
  the 
  endemic 
  genera 
  number 
  31. 
  Beyond 
  this, 
  

   however, 
  the 
  Coccidae 
  and 
  Aleyrodidae 
  must 
  be 
  added, 
  and 
  I 
  

   have 
  descriptions 
  of 
  over 
  100 
  endemic 
  species 
  in 
  manuscript 
  and 
  

   at 
  least 
  100 
  more 
  yet 
  unworked, 
  so 
  that 
  I 
  do 
  not 
  think 
  that 
  I 
  

   overestimate 
  the 
  total 
  Hemipterous 
  fauna, 
  endemic 
  and 
  im- 
  

   migrant, 
  at 
  500 
  species, 
  of 
  which 
  about 
  360 
  would 
  be 
  endemic, 
  

   the 
  rest 
  immigrant. 
  

  

  Family 
  Cimicidae. 
  (X) 
  

  

  1. 
  Oechalia 
  gfrisea 
  (Burm.) 
  [= 
  pat 
  rue 
  It's 
  Sia\.] 
  I 
  have 
  noted 
  

   (P. 
  H. 
  E. 
  S. 
  I. 
  141) 
  that 
  there 
  are 
  two 
  types 
  of 
  Occhalia-oya, 
  

   here, 
  but 
  I 
  cannot 
  give 
  details 
  at 
  present. 
  

  

  2. 
  0» 
  pacifica 
  ( 
  Stal 
  ) 
  . 
  It 
  is 
  possible 
  that 
  this 
  is 
  only 
  a 
  variety 
  

   of 
  O. 
  grisea, 
  as 
  I 
  made 
  it 
  at 
  first, 
  and 
  that 
  there 
  is 
  another 
  un- 
  

   described 
  species 
  here. 
  

  

  Family 
  Thyreocoridae 
  . 
  

  

  3. 
  * 
  Geotomus 
  pyg-maeus 
  ( 
  Dallas 
  ) 
  . 
  

  

  4. 
  Coleotichus 
  blackburniae 
  (White) 
  . 
  

  

  Family 
  Lygaeidae. 
  

  

  5. 
  Ithamar 
  hawaiiensis 
  Kirkaldy. 
  The 
  type 
  was 
  from 
  Molo- 
  

   kai. 
  

  

  6. 
  * 
  Rhopalus 
  hyalinus 
  ( 
  Linneus 
  ) 
  . 
  

  

  (i) 
  Piezodorus 
  rubrofasciatus 
  has 
  been 
  recorded 
  by 
  Van 
  Duzee 
  (1905 
  

   Bull. 
  Amer. 
  Mus. 
  XXI. 
  207), 
  and 
  Carpocoris 
  pudicus 
  va.r. 
  fuscispina 
  by 
  

   Oshanin 
  (1906 
  Yezh. 
  Zool. 
  Mus. 
  Peterb. 
  XI. 
  Bail 
  113.), 
  both 
  certainly 
  in 
  

   error. 
  Eysarcoris 
  insularis 
  'DaWa.s 
  ("1851 
  List 
  228) 
  from 
  "Sandwich 
  Is- 
  

   lands" 
  is 
  either 
  from 
  Fate, 
  (less 
  correctly 
  Vate) 
  , 
  in 
  the 
  New 
  Hebrides, 
  or 
  

   from 
  Sandwich 
  Island 
  in 
  the 
  Bismarck 
  Archipelago. 
  

  

  