﻿THE 
  INSECTS 
  OF 
  NEW 
  JERSEY. 
  569 
  

  

  They 
  hibernate 
  as 
  larvse 
  or 
  pupae, 
  rarely 
  as 
  images. 
  With 
  few 
  exceptions 
  

   the 
  species 
  in 
  the 
  following 
  list 
  have 
  been 
  bred 
  or 
  observed 
  in 
  Essex 
  

   County, 
  and 
  examples 
  will 
  be 
  found 
  wherever 
  the 
  food 
  plant 
  occurs. 
  

   P. 
  fitchella 
  Clem. 
  Common, 
  larva 
  on 
  oak, 
  mining 
  underside 
  of 
  leaves. 
  

   P. 
  trinotella 
  Braun. 
  One 
  specimen, 
  the 
  type, 
  Essex 
  Co. 
  Park 
  IV, 
  26. 
  

   P. 
  quercialbella 
  Fitch. 
  Larvae 
  in 
  tentiform 
  mines 
  on 
  under 
  side 
  of 
  oak 
  

  

  leaves, 
  g. 
  d. 
  • 
  

  

  P. 
  argentifimbriella 
  Clem. 
  G. 
  d., 
  larva 
  in 
  tentiform 
  mines 
  on 
  underside 
  

  

  of 
  oak 
  leaves. 
  

   P. 
  lucidicostella 
  Clem. 
  Larva 
  mines 
  underside 
  of 
  maple, 
  "Acer 
  sacchar- 
  

  

  inum," 
  not 
  common 
  but 
  g. 
  d. 
  

   P. 
  obscuriocostella 
  Clem. 
  The 
  larva 
  mines 
  the 
  underside 
  of 
  the 
  leaf 
  of 
  

  

  ironwood, 
  "Ostrya 
  virginica." 
  

   P. 
  ostryaefoliella 
  Clem. 
  As 
  in 
  preceding, 
  but 
  the 
  mine 
  is 
  much 
  more 
  

  

  wrinkled 
  and 
  usually 
  near 
  the 
  margin 
  of 
  the 
  leaf. 
  

   P. 
  kearfottella 
  Braun. 
  Larvae 
  make 
  narrow 
  mines 
  on 
  underside 
  of 
  chest- 
  

   nut 
  leaves 
  at 
  Montclair, 
  usually 
  along 
  a 
  vein. 
  

   P. 
  gemmea 
  F. 
  & 
  B. 
  Larva 
  mines 
  upperside 
  of 
  leaves 
  of 
  locust. 
  

   P. 
  morrisella 
  Fitch. 
  Larva 
  makes 
  whitish 
  mines 
  on 
  underside 
  of 
  leaves 
  

  

  of 
  "Amphicarpa." 
  

   P. 
  uhlerella 
  Fitch. 
  Larva 
  mines 
  under 
  surface 
  of 
  leaves 
  of 
  false 
  indigo. 
  

   P. 
  robiniella 
  Clem. 
  Common, 
  larva 
  mines 
  leaf 
  of 
  locust. 
  

  

  P, 
  auronitens 
  F. 
  & 
  B. 
  Larvae 
  make 
  rounded, 
  flattened 
  mines 
  on 
  under- 
  

   side 
  of 
  leaves 
  of 
  alder, 
  "Alnus 
  serrulatus." 
  

  

  P. 
  scudderella 
  F. 
  & 
  B. 
  Mines 
  on 
  the 
  underside 
  of 
  willow 
  leaves. 
  

  

  P. 
  salicivorella 
  Braun. 
  The 
  type 
  was 
  bred 
  from 
  a 
  mine 
  on 
  the 
  under- 
  

   side 
  of 
  willow 
  leaf 
  in 
  Essex 
  Co., 
  issued 
  VII, 
  19. 
  

  

  P. 
  malimalifoliella 
  Braun. 
  Larvae 
  make 
  small, 
  teniform, 
  much 
  wrinkled 
  

   mines 
  on 
  underside 
  of 
  apple 
  leaves 
  at 
  Montclair. 
  

  

  P. 
  crataegelia 
  Clem. 
  Larva 
  in 
  mines 
  on 
  underside 
  of 
  leaves 
  of 
  black- 
  

   thorn, 
  apple 
  and 
  wild 
  cherry; 
  Gloucester 
  Co. 
  IV 
  (Haim). 
  

  

  P. 
  propinquinella 
  Braun. 
  A 
  common 
  underside 
  miner 
  on 
  wild 
  cherry. 
  

  

  P. 
  populiella 
  Cham. 
  Larva 
  in 
  a 
  very 
  small 
  tentiform 
  mine 
  on 
  underside 
  

   of 
  aspen 
  leaf. 
  

  

  P. 
  aeriferella 
  Clem. 
  Makes 
  small 
  mines 
  on 
  underside 
  of 
  oak 
  leaves. 
  

  

  P. 
  obsoleta 
  F. 
  & 
  B. 
  Described 
  from 
  flown 
  specimen 
  taken 
  in 
  Mass.; 
  

   will 
  be 
  found 
  in 
  New 
  Jersey; 
  nothing 
  known 
  of 
  life 
  history. 
  

  

  P. 
  argentinotella 
  Clem. 
  Larva 
  mines 
  underside 
  of 
  elm 
  leaves. 
  

  

  P. 
  basistrigella 
  Clem. 
  Larva 
  mines 
  the 
  underside 
  of 
  oak 
  leaves. 
  

  

  P. 
  lucetiella 
  Clem. 
  Larva 
  mines 
  the 
  underside 
  of 
  leaves 
  of 
  basswood. 
  

  

  P. 
  ostensackenella 
  Fitch. 
  Larva 
  makes 
  a 
  yellow 
  blotch 
  mine 
  on 
  upper 
  

   or 
  lower 
  surface 
  of 
  leaf 
  of 
  locust. 
  

  

  P. 
  tritaenianella 
  Cham. 
  Larv« 
  make 
  rather 
  large 
  tent 
  mines 
  on 
  upper- 
  

   side 
  of 
  leaves 
  of 
  irouwood. 
  

  

  