﻿270 
  Mr. 
  W. 
  Schaus 
  on 
  

  

  subterminal 
  fuscous 
  spots 
  between 
  veins 
  shaded 
  with 
  buff 
  

   near 
  toi;nus. 
  Hind 
  wings 
  white 
  ; 
  fine 
  terminal 
  fuscous 
  

   irrorations 
  ; 
  a 
  fuscous-brown 
  streak 
  near 
  inner 
  margin 
  from 
  

   base, 
  ending 
  in 
  a 
  fuscous 
  shade 
  at 
  anal 
  angle. 
  Underneath 
  

   white. 
  Fore 
  wings 
  : 
  the 
  veins 
  on 
  terminal 
  half 
  fuscous 
  ; 
  the 
  

   postmedial 
  area 
  shaded 
  with 
  fuscous 
  above 
  vein 
  4 
  ; 
  a 
  sub- 
  

   terminal 
  dentate 
  fuscous 
  shade 
  ; 
  sagittate 
  fuscous 
  spots 
  on 
  

   veins 
  terminally. 
  Hind 
  wings 
  : 
  a 
  small 
  fuscous 
  shade 
  at 
  

   anal 
  angle. 
  

  

  $ 
  . 
  Fore 
  wings 
  rather 
  darker, 
  the 
  markings 
  very 
  confused. 
  

   Hind 
  wings 
  fuscous 
  ; 
  the 
  basal 
  area 
  in 
  and 
  below 
  cell 
  shaded 
  

   with 
  white 
  ; 
  a 
  curved 
  whitish 
  line 
  above 
  anal 
  angle. 
  

  

  Expanse 
  45 
  mm. 
  

  

  Hah. 
  Sixola, 
  Juan 
  Vinas. 
  

  

  Dicentria 
  tacita, 
  sp. 
  n. 
  

  

  Palpi, 
  head, 
  and 
  collar 
  medially 
  brownish 
  buff 
  ; 
  collar 
  

   otherwise, 
  and 
  thorax 
  mottled 
  brown 
  and 
  fuscous. 
  Abdomen 
  

   above 
  fuscous 
  brown, 
  the 
  terminal 
  segments 
  whitish 
  buff. 
  

   Fore 
  wings 
  brown, 
  irrorated 
  with 
  fuscous 
  at 
  base, 
  below 
  cell 
  

   and 
  vein 
  2, 
  and 
  on 
  outer 
  margin 
  between 
  veins 
  2 
  and 
  4 
  

   traces 
  of 
  dark 
  brown 
  lines 
  between 
  the 
  veins 
  beyond 
  cell 
  

   marginal 
  white 
  spots 
  at 
  tornus 
  and 
  between 
  veins 
  2 
  and 
  4 
  

   black 
  marginal 
  spots 
  between 
  veins 
  6 
  and 
  8. 
  Hind 
  wings 
  

   white 
  ; 
  some 
  brownish 
  scales 
  terminally 
  ; 
  a 
  fuscous-brown 
  

   shade 
  along 
  inner 
  margin. 
  

  

  Expanse 
  34 
  mm. 
  

  

  Hob. 
  Sixola. 
  

  

  Dicentria 
  Umosoides, 
  sp. 
  n. 
  

  

  ^ 
  . 
  Head, 
  collar, 
  and 
  thorax 
  mottled 
  light 
  brown 
  and 
  

   fuscous; 
  some 
  silvery 
  white 
  scales 
  on 
  patagia. 
  Fore 
  wings 
  

   brown 
  ; 
  the 
  costal 
  margin, 
  apex, 
  and 
  cell 
  paler, 
  shaded 
  with 
  

   olive-green 
  and 
  pale 
  buff; 
  an 
  olive-green 
  spot 
  at 
  end 
  of 
  cell, 
  

   edged 
  with 
  whitish 
  ; 
  postmedial 
  line 
  geminate, 
  dentate, 
  

   lunular 
  and 
  punctiform 
  on 
  veins, 
  rather 
  indistinct 
  ; 
  no 
  streaks 
  

   between 
  the 
  veins 
  ; 
  elongated 
  subterminal 
  fuscous 
  spots, 
  

   outwardly 
  shaded 
  with 
  white 
  on 
  costa 
  and 
  at 
  tornus; 
  veins 
  

   broadly 
  tipped 
  with 
  black. 
  Hind 
  wings 
  white 
  ; 
  a 
  terminal 
  

   brown 
  line 
  ; 
  veins 
  terminally 
  shaded 
  with 
  brown 
  ; 
  a 
  fuscous 
  

   shade 
  at 
  apex 
  ; 
  a 
  fuscous 
  line 
  near 
  inner 
  margin 
  ; 
  anal 
  angle 
  

   fuscous. 
  

  

  Expanse 
  32 
  mm. 
  

  

  ? 
  . 
  The 
  markings 
  more 
  distinct 
  ; 
  a 
  geminate 
  antemedial 
  

   line; 
  the 
  subterminal 
  spots 
  all 
  shaded 
  outwardly 
  with 
  buff. 
  

   Hind 
  wings 
  whitish 
  ; 
  the 
  margins 
  broadly 
  fuscous. 
  

  

  