﻿Heterocera 
  from 
  the 
  Khasia 
  Hills. 
  47^ 
  

  

  band 
  from 
  the 
  middle 
  of 
  the 
  costa 
  to 
  the 
  hinder 
  margin, 
  its 
  outer 
  

   side 
  overlapping 
  the 
  angle, 
  the 
  band 
  slightly 
  diffuse 
  on 
  both 
  sides, 
  

   and 
  with 
  the 
  veins 
  on 
  the 
  inner 
  portion 
  of 
  the 
  wing 
  pale. 
  Hind 
  

   wings 
  with 
  a 
  very 
  large 
  black 
  patch 
  on 
  the 
  apical 
  portion, 
  and 
  the 
  

   costal 
  space 
  above 
  is 
  whitish 
  ; 
  cilia 
  white 
  at 
  the 
  apex. 
  Under 
  

   side 
  : 
  wings 
  as 
  above, 
  but 
  paler 
  ; 
  thorax 
  and 
  abdomen 
  whitish, 
  tip 
  

   of 
  abdomen 
  ochreons 
  ; 
  legs 
  with 
  whitish 
  stripes. 
  Expanse 
  of 
  

   wings, 
  1/g 
  in. 
  

  

  One 
  specimen. 
  

  

  Allied 
  to 
  0. 
  albifascia, 
  Moore, 
  but 
  differs 
  much 
  in 
  the 
  

   hind 
  wing, 
  which 
  in 
  that 
  species 
  is 
  of 
  a 
  dark 
  uniform 
  

   blackish 
  brown. 
  

  

  SoMENA, 
  Walker, 
  vii., 
  p. 
  1734 
  (1856). 
  

   13. 
  Somena 
  magna, 
  n. 
  sp. 
  

  

  5 
  . 
  Palpi, 
  antennae, 
  head, 
  and 
  fore 
  part 
  of 
  thorax 
  pale 
  yellowish 
  

   grey, 
  as 
  is 
  also 
  the 
  apical 
  tuft 
  ; 
  thorax 
  and 
  fore 
  wings 
  dark 
  grey, 
  

   irrorated 
  with 
  blackish 
  brown 
  atoms 
  ; 
  abdomen 
  dark 
  brown. 
  Fore 
  

   wings 
  with 
  a 
  broad 
  yellow 
  marginal 
  border, 
  with 
  an 
  undulating 
  

   inner 
  margin 
  containing 
  a 
  large 
  black 
  spot 
  in 
  the 
  upper 
  discoidal 
  

   interspace 
  ; 
  a 
  faint 
  yellowish 
  submarginal 
  line 
  in 
  the 
  grey 
  portion 
  

   of 
  the 
  wing. 
  Hind 
  wings 
  grey, 
  paler 
  than 
  the 
  fore 
  wings, 
  faintly 
  

   irrorated 
  with 
  grey 
  atoms 
  ; 
  a 
  broad 
  marginal 
  whitish 
  border, 
  

   diffuse 
  inwardly. 
  Under 
  side 
  : 
  fore 
  wings 
  grey, 
  with 
  pale 
  yellow 
  

   outer 
  marginal 
  border; 
  hind 
  wings 
  whitish; 
  body 
  dark 
  brown; 
  

   legs 
  yellowish 
  grey. 
  Expanse 
  of 
  wings, 
  2f^ 
  in. 
  

  

  One 
  specimen. 
  

  

  A 
  very 
  large 
  Somena, 
  allied 
  to 
  nothing 
  I 
  know 
  of 
  ; 
  the 
  

   male 
  (as 
  is 
  usual 
  in 
  this 
  genus) 
  will 
  probably 
  be 
  some- 
  

   what 
  smaller, 
  but 
  of 
  the 
  same 
  pattern 
  and 
  colour. 
  

  

  NOTOBONTID^. 
  

  

  Pydna, 
  Walker, 
  vii., 
  p. 
  1753 
  (1856). 
  

  

  14. 
  Pydna 
  notata, 
  n. 
  sp. 
  (PL 
  XIX., 
  fig. 
  16). 
  

  

  J 
  . 
  Antennae, 
  palpi, 
  head, 
  thorax, 
  and 
  fore 
  wings 
  yellowish 
  

  

  fawn-colom- 
  ; 
  thorax 
  slightly 
  paler 
  behind. 
  Fore 
  wings 
  clouded 
  

  

  with 
  reddish 
  grey 
  atoms, 
  especially 
  along 
  the 
  costa 
  ; 
  two 
  brown 
  

  

  spots 
  in 
  a 
  line 
  in 
  the 
  centre 
  of 
  the 
  wing 
  near 
  the 
  base, 
  a 
  brown 
  

  

  diffuse 
  spot 
  at 
  the 
  end 
  of 
  the 
  cell, 
  a 
  small 
  brown 
  patch 
  on 
  the 
  

  

  hinder 
  margin 
  before 
  the 
  middle, 
  from 
  whence 
  a 
  row 
  of 
  brown 
  

  

  spots 
  extends 
  across 
  the 
  wing 
  towards 
  the 
  apex 
  ; 
  outer 
  margin 
  with 
  

  

  