﻿Heterocera 
  from 
  Costa 
  Rica. 
  51 
  

  

  brown 
  line; 
  a 
  fine 
  terminal 
  dark 
  line. 
  Hind 
  wings 
  grey- 
  

   brown, 
  the 
  veins 
  darker 
  ; 
  some 
  whitish, 
  shades 
  in 
  cell 
  and 
  

   just 
  beyond. 
  

  

  Expanse 
  39 
  mm. 
  

  

  Hub. 
  Juan 
  Vinas. 
  

  

  Very 
  closely 
  allied 
  to 
  P.feisthameli, 
  Gn., 
  but 
  the 
  silver 
  

   mark 
  is 
  quite 
  different. 
  

  

  Plusia 
  meretricia, 
  sp. 
  n. 
  

  

  Head 
  and 
  collar 
  brown 
  shaded 
  with 
  roseate, 
  the 
  collar 
  

   tipped 
  behind 
  with 
  roseate. 
  Thorax 
  greyish 
  brown, 
  with 
  

   darker 
  mottliugs. 
  Abdomen 
  covered 
  with 
  long 
  ochreous- 
  

   brown 
  hairs. 
  Fore 
  wings 
  : 
  costal 
  margin 
  olive-brown, 
  

   shaded 
  and 
  spotted 
  with 
  roseate 
  buff; 
  base 
  olive-brown, 
  

   limited 
  by 
  a 
  straight 
  whitish 
  basal 
  line, 
  geminate 
  on 
  costa 
  ; 
  

   antemedial 
  space 
  olive-brown 
  above 
  median, 
  roseate 
  below, 
  

   with 
  two 
  black 
  points 
  ; 
  the 
  antemedial 
  line 
  geminate 
  on 
  costa, 
  

   obsolescent 
  in 
  cell, 
  single 
  below 
  it, 
  white, 
  finely 
  edged 
  with 
  

   brown 
  ; 
  cell 
  on 
  medial 
  space 
  tinged 
  with 
  roseate 
  ; 
  the 
  orbi- 
  

   cular 
  large, 
  finely 
  outlined 
  in 
  dark 
  brown, 
  and 
  also 
  by 
  a 
  

   silver 
  line 
  at 
  submedian 
  ; 
  the 
  reniform 
  large, 
  consisting 
  of 
  a 
  

   dark 
  brown 
  shade, 
  crossed 
  by 
  a 
  lilacine 
  shade, 
  and 
  with 
  three 
  

   curved 
  silvery 
  lines, 
  two 
  posteriorly 
  and 
  one 
  anteriorly 
  and 
  

   outwardly 
  ; 
  medial 
  space 
  below 
  cell 
  metallic 
  bronze; 
  a 
  silvery 
  

   v 
  below 
  orbicular 
  and 
  a 
  round 
  silvery 
  spot 
  more 
  outwardly 
  

   and 
  well 
  separated 
  from 
  it 
  ; 
  postmedial 
  fine, 
  dark 
  bronze, 
  

   shaded 
  on 
  either 
  side 
  with 
  roseate 
  buff, 
  slightly 
  incurved 
  

   below 
  vein 
  4; 
  the 
  outer 
  space 
  metallic 
  bronze, 
  with 
  a 
  darker 
  

   subterminal 
  shade 
  ; 
  a 
  marginal 
  straight 
  roseate 
  buff 
  shade 
  

   from 
  apex 
  to 
  vein 
  4, 
  becoming 
  broader 
  below 
  vein 
  4 
  ; 
  a 
  

   terminal 
  brown 
  line. 
  Hind 
  wings 
  silky 
  fuscous 
  brown. 
  

  

  Expanse 
  42 
  mm. 
  

  

  Bab. 
  Sixola, 
  El 
  Sitio. 
  

  

  Campometra 
  leucoplaga, 
  sp. 
  n. 
  

  

  $ 
  . 
  Head 
  and 
  collar 
  light 
  brown, 
  irrorated 
  with 
  dark 
  

   scales. 
  Thorax 
  with 
  a 
  white 
  transverse 
  line 
  posteriorly. 
  

   Abdomen 
  fuscous 
  ; 
  a 
  light 
  brown 
  transverse 
  shade 
  on 
  second 
  

   segment. 
  Fore 
  wings 
  greyish 
  brown 
  ; 
  a 
  black 
  and 
  white 
  

   wavy 
  basal 
  line, 
  a 
  small 
  black 
  spot 
  at 
  base 
  of 
  inner 
  margin 
  ; 
  

   a 
  broad 
  white 
  antemedial 
  shade, 
  crossed 
  by 
  an 
  irregular 
  

   black 
  line, 
  and 
  extending 
  in 
  cell 
  to 
  a 
  large 
  white 
  patch 
  at 
  

   end 
  of 
  cell, 
  which 
  reaches 
  costa 
  and 
  is 
  crossed 
  by 
  a 
  dentate 
  

   brown 
  line 
  which 
  joins 
  the 
  postmedial 
  below 
  vein 
  3; 
  the 
  

  

  4* 
  

  

  