﻿Heterocera 
  from 
  Costa 
  Rica. 
  81 
  

  

  vein 
  3 
  ; 
  a 
  broad 
  fuscous 
  subterminal 
  shade 
  ; 
  a 
  small 
  reddish 
  

   medial 
  shade 
  above 
  submedian, 
  extending 
  beyond 
  medial 
  

   line; 
  outer 
  margin 
  shaded 
  with 
  fuscous; 
  orbicular 
  a 
  white 
  

   point 
  surrounded 
  by 
  a 
  darker 
  shade; 
  reniform 
  large, 
  diffuse, 
  

   dark 
  brown, 
  with 
  a 
  grey 
  line 
  on 
  discocellular. 
  Hind 
  wings 
  

   dark 
  fuscous 
  brown 
  ; 
  a 
  black 
  shade 
  on 
  discocellular 
  ; 
  fringe 
  

   fuscous 
  spotted 
  with 
  white. 
  

  

  Expanse 
  30 
  mm. 
  

  

  Hab. 
  Sixola. 
  

  

  Allied 
  to 
  A.fornax, 
  Gn. 
  

  

  Anonris 
  umbraia, 
  sp. 
  n. 
  

   £ 
  . 
  Wing 
  shape 
  as 
  in 
  A. 
  xylina, 
  Say. 
  Head 
  and 
  thorax 
  

   lilacine 
  brown. 
  Abdomen 
  fuscous; 
  a 
  white 
  lateral 
  line; 
  

   anal 
  hairs 
  buff. 
  Fore 
  wings 
  fulvous 
  brown, 
  tinged 
  with 
  

   violaceous 
  to 
  reniform 
  and 
  near 
  tornus 
  ; 
  costal 
  fold 
  brownish 
  

   irrorated 
  with 
  white 
  ; 
  lines 
  dark, 
  partly 
  edged 
  with 
  grey 
  ; 
  

   antemedial 
  from 
  median, 
  preceded 
  in 
  cell 
  by 
  some 
  white 
  

   scales 
  ; 
  medial 
  from 
  below 
  cell, 
  inversely 
  wavy 
  to 
  antemedial; 
  

   postmedial 
  to 
  vein 
  4, 
  twice 
  outcurved 
  ; 
  orbicular 
  a 
  white 
  

   point 
  ; 
  reniform 
  large, 
  diffuse, 
  dark, 
  with 
  an 
  interrupted 
  

   greyish 
  line 
  on 
  discocellular 
  ; 
  a 
  straight 
  purplish 
  shade 
  from 
  

   reniform 
  to 
  near 
  tornus 
  ; 
  traces 
  of 
  a 
  darker 
  subterminal 
  shade 
  

   from 
  costa 
  to 
  vein 
  3. 
  

  

  Expanse 
  36 
  mm. 
  

  

  Hab. 
  Sixola. 
  

  

  One 
  specimen 
  o£ 
  this 
  species 
  has 
  the 
  reniform 
  almost 
  

   entirely 
  white. 
  

  

  Oraisia 
  striolata, 
  sp. 
  n. 
  

   $ 
  . 
  Palpi 
  brown. 
  Head 
  and 
  collar 
  shaded 
  with 
  ochreous. 
  

   Thorax 
  and 
  abdomen 
  fuscous. 
  Fore 
  wings 
  greyish 
  lilacine, 
  

   on 
  basal 
  half 
  numerous 
  lines 
  inwardly 
  oblique 
  from 
  costa 
  to 
  

   inner 
  margin, 
  brown 
  shaded 
  with 
  bronze 
  ; 
  a 
  broader 
  bronzo 
  

   shade 
  across 
  discocellular 
  and 
  oblique 
  to 
  middle 
  of 
  inner 
  

   margin 
  ; 
  the 
  postmedial 
  consisting 
  of 
  three 
  fine 
  lines 
  angled 
  

   below 
  costa 
  and 
  inwardly 
  oblique, 
  the 
  innermost 
  line 
  con- 
  

   tiguous 
  to 
  bronze 
  shade 
  below 
  vein 
  5 
  ; 
  the 
  postmedial 
  crosses 
  

   a 
  darker 
  lilacine 
  shade 
  below 
  costa 
  and 
  between 
  veins 
  2 
  and 
  

   4; 
  a 
  dark 
  line 
  shaded 
  with 
  bronze 
  from 
  apex 
  to 
  inner 
  margin, 
  

   the 
  bronze 
  shading 
  replaced 
  by 
  silvery 
  gold 
  between 
  veins 
  

   2 
  and 
  5; 
  the 
  terminal 
  portion 
  of 
  inner 
  margin 
  broadly 
  

   bronzed 
  ; 
  the 
  outer 
  margin 
  lilacine, 
  with 
  darker 
  striae 
  and 
  a 
  

   terminal 
  bronze 
  shade 
  below 
  apex. 
  Hind 
  wings 
  fuscous. 
  

  

  Expanse 
  36 
  mm. 
  

  

  Hab. 
  Tuis, 
  Juan 
  Vinas. 
  

   Ann. 
  & 
  Mag. 
  N. 
  Hist. 
  Ser. 
  8. 
  Vol. 
  vii. 
  6 
  

  

  