﻿NO. 
  1951. 
  NEW 
  LEPIDOPTERA 
  FROM 
  MEXICO— 
  DYAR. 
  315 
  

  

  Genus 
  STENACIDALIA 
  Packard. 
  

  

  STENACIDALIA 
  UNIDENTIFERA, 
  new 
  species. 
  

  

  Gray, 
  finely 
  irrorate, 
  with 
  brownish 
  shadings; 
  basal 
  space 
  coarsely 
  

   powdered 
  with 
  black 
  scales; 
  inner 
  line 
  black, 
  strongly 
  curved, 
  a 
  

   little 
  irregular; 
  median 
  space 
  shaded 
  with 
  brown, 
  irrorated 
  with 
  

   black 
  squamae; 
  with 
  a 
  brown-black 
  mesial 
  line 
  that 
  starts 
  on 
  costa 
  

   before 
  middle, 
  forms 
  a 
  loop 
  beyond 
  discal 
  mark 
  and 
  returns 
  obliquely 
  

   to 
  iimer 
  margin 
  at 
  basal 
  third; 
  discal 
  mark 
  small, 
  white, 
  with 
  black 
  

   bordering 
  scales; 
  outer 
  line 
  black, 
  slightly 
  wavy 
  above, 
  touching 
  the 
  

   submarginal 
  line 
  in 
  a 
  sharp 
  point, 
  then 
  oblique 
  and 
  coarsely 
  waved 
  

   to 
  imier 
  margin 
  before 
  middle, 
  forming 
  a 
  larger 
  undulation 
  below 
  

   with 
  its 
  point 
  on 
  vein 
  1 
  ; 
  submarginal 
  line 
  brown, 
  shaded, 
  even 
  and 
  

   parallel 
  to 
  outer 
  margin; 
  some 
  brown 
  shading 
  about 
  apex; 
  a 
  terminal 
  

   broken 
  black 
  line. 
  Hind 
  wing 
  similarly 
  colored, 
  shaded 
  with 
  brown 
  

   at 
  base; 
  discal 
  dot 
  as 
  on 
  fore 
  wing 
  but 
  fainter; 
  mesial 
  line 
  brown, 
  

   curved; 
  extra-mesial 
  line 
  black, 
  wavy, 
  with 
  a 
  sharp 
  point 
  near 
  the 
  

   middle 
  to 
  the 
  submarginal 
  line, 
  white 
  is 
  brown 
  and 
  parallel 
  to 
  the 
  

   margin; 
  fringe 
  as 
  on 
  fore 
  wing, 
  more 
  strongly 
  crenulate. 
  Expanse, 
  

   35 
  mm. 
  

  

  Cotypes. 
  — 
  Two 
  males, 
  No. 
  14549, 
  U.S.N.M., 
  Tehuacan, 
  Mexico, 
  

   May, 
  1911 
  (R. 
  Miiller); 
  Cuernavaca, 
  Mexico, 
  May, 
  1911 
  (R. 
  Miiller). 
  

  

  Genus 
  TEPHROSIA 
  Boisduval. 
  

   TEPHROSIA 
  SUPPLANARIA, 
  new 
  species. 
  

  

  Light 
  yellowish 
  gray 
  with 
  a 
  greenish 
  tint; 
  base 
  and 
  cell 
  coarsely 
  

   powdered 
  with 
  black, 
  in 
  which 
  the 
  imier 
  line 
  is 
  faintly 
  shown, 
  bent 
  sub- 
  

   costally; 
  median 
  line 
  shown 
  as 
  a 
  short 
  black 
  zigzag 
  on 
  costa; 
  discal 
  

   mark 
  distinct, 
  black, 
  lunate, 
  solid; 
  outer 
  line 
  not 
  far 
  beyond 
  center 
  

   of 
  vving, 
  black, 
  wavy, 
  broken 
  across 
  the 
  discal 
  venules 
  ; 
  a 
  broad 
  shade 
  

   following 
  it 
  runs 
  down 
  opposite 
  cell 
  and 
  spreads 
  below 
  a 
  little; 
  sub- 
  

   marginal 
  line 
  of 
  the 
  ground, 
  edged 
  with 
  black 
  shadings 
  on 
  both 
  sides, 
  

   wavy-crenulate, 
  a 
  little 
  produced 
  at 
  its 
  upper 
  third, 
  where 
  the 
  fol- 
  

   lowing 
  black 
  shade 
  is 
  distinct 
  and 
  touches 
  the 
  margin; 
  a 
  row 
  of 
  

   marginal 
  black 
  dots. 
  Hind 
  wing 
  pale 
  gray, 
  irrorate 
  with 
  darker 
  gray; 
  

   a 
  small 
  black 
  discal 
  dot; 
  faint 
  mesial 
  line, 
  most 
  distinct 
  on 
  inner 
  

   margin 
  ; 
  submarginal 
  line 
  rather 
  more 
  distinct, 
  a 
  broken 
  black 
  terminal 
  

   line. 
  Expanse, 
  36 
  mm. 
  

  

  Type. 
  — 
  Female, 
  No. 
  14550, 
  U.S.N.M., 
  Misantla, 
  Mexico, 
  October, 
  

   1911 
  (R. 
  MiiUeiS). 
  

  

  