﻿Heterocera 
  from 
  Costa 
  Rica. 
  627 
  

  

  black 
  i 
  prorations 
  except 
  on 
  inner 
  margin, 
  which 
  is 
  broadly 
  

   pale 
  buff. 
  

  

  Expanse 
  97 
  mm. 
  

  

  Hab. 
  Sixola, 
  Tuis. 
  

  

  Othorene 
  vilderi, 
  sp. 
  n. 
  

  

  (J. 
  Body 
  above 
  light 
  ochreous 
  brown, 
  the 
  thorax 
  tinged 
  

   with 
  lilacine. 
  Fore 
  wings 
  ochreous 
  brown 
  between 
  the 
  lines 
  ; 
  

   the 
  base 
  broadly 
  lilacine, 
  limited 
  by 
  a 
  straight 
  fuscous 
  line 
  ; 
  

   the 
  outer 
  space 
  lilacine, 
  limited 
  by 
  a 
  dark 
  line 
  from 
  costa 
  

   near 
  apex 
  to 
  vein 
  2 
  medially, 
  then 
  angled 
  and 
  outbent 
  to 
  

   inner 
  margin 
  ; 
  a 
  white 
  line 
  on 
  discocellular, 
  expanding 
  

   posteriorly 
  into 
  a 
  triangular 
  spot; 
  some 
  scattered 
  dark 
  striae 
  

   on 
  costa 
  and 
  outer 
  space. 
  Hind 
  wings 
  dark 
  red 
  ; 
  the 
  costal 
  

   and 
  outer 
  margin 
  roseate 
  brown. 
  Wings 
  below 
  similar 
  to 
  

   O. 
  talamanca. 
  

  

  Expanse 
  76 
  mm. 
  

  

  Hab. 
  Sixola. 
  

  

  This 
  species, 
  0. 
  pollens, 
  and 
  0. 
  talamanca 
  were 
  all 
  taken 
  

   in 
  March 
  at 
  Sixola 
  and 
  may 
  be 
  aberrant 
  forms 
  of 
  one 
  

   species. 
  

  

  Adelocephala 
  pacifica, 
  sp. 
  n. 
  

  

  $ 
  . 
  Head, 
  collar, 
  and 
  thorax 
  ochreous 
  ; 
  abdomen 
  whitish 
  

   buff, 
  tinged 
  with 
  ochreous 
  dorsally. 
  Fore 
  wings 
  ochreous, 
  

   thinly 
  irrorated 
  with 
  fuscous 
  strife 
  ; 
  the 
  base 
  tinged 
  with 
  

   lilacine, 
  limited 
  by 
  a 
  brownish 
  line, 
  angled 
  on 
  subcostal 
  ; 
  a 
  

   round 
  brown 
  spot 
  at 
  end 
  of 
  cell 
  ; 
  a 
  fine 
  brown 
  line 
  faintly 
  

   sinuous 
  from 
  apex 
  to 
  inner 
  margin 
  beyond 
  middle, 
  beyond 
  

   which 
  the 
  wing 
  is 
  slightly 
  darker. 
  Hind 
  wings 
  ochreous 
  

   buff; 
  the 
  inner 
  margin 
  broadly 
  red 
  to 
  beyond 
  middle. 
  The 
  

   female 
  is 
  more 
  thickly 
  irrorated 
  with 
  fuscous 
  ; 
  the 
  discal 
  

   spot 
  indistinct 
  ; 
  the 
  hind 
  wings 
  darker 
  and 
  only 
  faintly 
  

   tinged 
  with 
  roseate 
  on 
  inner 
  margin. 
  

  

  Expanse, 
  J 
  1 
  50 
  mm. 
  

  

  Expanse, 
  $ 
  62 
  mm. 
  

  

  Hab. 
  Avangarez. 
  

  

  Dalceridse. 
  

  

  Anacraga 
  rebella 
  } 
  sp. 
  n. 
  

  

  Entirely 
  lemon-yellow 
  with 
  a 
  slight 
  orange 
  tint. 
  Hind 
  

   wings 
  a 
  little 
  paler 
  than 
  the 
  fore 
  wings 
  and 
  somewhat 
  

   translucent. 
  

  

  Expanse 
  13 
  mm. 
  

  

  One 
  male, 
  Banana 
  River, 
  Costa 
  Rica, 
  March 
  1907. 
  

  

  