﻿THE 
  INSECTS 
  OF 
  NEW 
  JERSEY. 
  571 
  

  

  p. 
  platanoideiella 
  Braun. 
  Larva 
  in 
  blotch 
  mine 
  on 
  upperside 
  of 
  oak 
  

   leaves. 
  

  

  P. 
  betulivora 
  Wlsm. 
  Larva 
  in 
  small, 
  nearly 
  circular 
  mine 
  on 
  upperside 
  

   of 
  birch 
  leaf. 
  

  

  P. 
  bethunella 
  Cham. 
  Larva 
  in 
  ovate 
  blotch 
  mine 
  on 
  upper 
  surface 
  of 
  

   oak 
  leaf. 
  

  

  P. 
  guttifinitella 
  Clem. 
  Larvae 
  mine 
  upperside 
  of 
  leaves 
  of 
  poison 
  ivy 
  

   until 
  frost 
  kills 
  them. 
  

  

  P. 
  obstrictella 
  Clem. 
  Larva 
  mines 
  upperside 
  of 
  oak 
  leaf; 
  common. 
  

  

  P. 
  corylisella 
  Cham. 
  Larvs 
  make 
  blotch 
  mine 
  on 
  upperside 
  of 
  hazel 
  

   leaf. 
  

  

  P. 
  ostryarella 
  Cham. 
  Larvse 
  form 
  community 
  mines 
  on 
  upperside 
  of 
  

   leaves 
  of 
  ironwood 
  and 
  hornbeam. 
  

  

  P. 
  aceriella 
  Clem. 
  Larva 
  makes 
  a 
  broad 
  tract 
  mine 
  on 
  upper 
  side 
  of 
  

   maple 
  leaf; 
  adults 
  V 
  and 
  IX. 
  

  

  P. 
  hamameiis 
  Bsk. 
  Larva 
  in 
  a 
  whitish 
  blotch 
  mine 
  on 
  upper 
  surface 
  of 
  

   witch-hazel 
  leaf. 
  

  

  P. 
  tubiferella 
  Clem. 
  Larva 
  makes 
  a 
  long 
  sinuate 
  band-like 
  mine 
  on 
  up- 
  

   perside 
  of 
  oak 
  leaves, 
  mine 
  gradually 
  increasing 
  in 
  width 
  and 
  fre- 
  

   quently 
  crossing, 
  so 
  that 
  it 
  cannot 
  be 
  mistaken 
  for 
  any 
  other 
  species. 
  

  

  PORPHYROSELA 
  Braun. 
  

  

  P. 
  desmodiella 
  Clem. 
  (Lithocolletis) 
  Larva 
  mines 
  underside 
  of 
  leaves 
  

   of 
  "Desmodium," 
  "Lespedeza" 
  and 
  "Phaseolus." 
  

  

  CREMASTOBOMBYCIA 
  Braun. 
  

  

  C. 
  solidaginis 
  F. 
  & 
  B. 
  Larvae 
  are 
  abundant 
  in 
  late 
  summer 
  in 
  wrinkled 
  

  

  mines 
  on 
  under 
  surface 
  of 
  leaves 
  of 
  goldenrod. 
  

   C. 
  ambrosiella 
  Cham. 
  Larvae 
  make 
  small 
  mines 
  on 
  underside 
  of 
  leaves 
  

  

  of 
  Ambrosia 
  and 
  allied 
  plants. 
  

   C. 
  ignota 
  F. 
  & 
  B. 
  Rather 
  large 
  mines 
  on 
  underside 
  of 
  leaves 
  of 
  "Com- 
  

  

  positas." 
  

  

  BEDELLIA 
  Staint. 
  

   B. 
  somnulentella 
  Zell. 
  Larva 
  makes 
  blotch 
  mine 
  on 
  morning-glory 
  IX, 
  

   at 
  times 
  feeds 
  externally; 
  adult 
  X, 
  probably 
  two-brooded. 
  

  

  GRACILARIA 
  Haw. 
  

  

  The 
  species 
  are 
  usually 
  brilliant 
  golden 
  yellow, 
  red 
  and 
  brown. 
  Rest 
  

   on 
  leaf 
  in 
  characteristic 
  pose, 
  fore 
  part 
  of 
  body 
  much 
  raised, 
  the 
  posterior 
  

   end 
  touching 
  the 
  leaf. 
  Fly 
  freely 
  to 
  light. 
  Larvae 
  are 
  all 
  leaf 
  miners 
  in 
  

   early 
  stages, 
  some 
  leave 
  mine 
  when 
  half 
  grown 
  and 
  form 
  cones 
  by 
  twist- 
  

   ing 
  and 
  rolling 
  end 
  of 
  a 
  leaf. 
  

  

  G. 
  aceriella 
  Cham. 
  Larvae 
  make 
  cones 
  at 
  ends 
  of 
  maple 
  leaves. 
  

   G. 
  blandella 
  Clem. 
  Larvae 
  found 
  in 
  their 
  cones 
  on 
  walnut 
  leaves. 
  

  

  