﻿114 
  REPORT 
  OF 
  NEW 
  JERSEY 
  STATE 
  MUSEUM. 
  

  

  p. 
  caryae-foliae 
  Fitch. 
  Makes 
  galls 
  on 
  leaves 
  of 
  hickory; 
  common 
  

  

  throughout 
  the 
  Watchung 
  Mts. 
  

   P. 
  caryag-venae 
  Fitch. 
  Forms 
  pleats 
  or 
  galls 
  along 
  the 
  veins 
  or 
  ribs 
  of 
  

  

  hickory 
  leaves; 
  sometimes 
  locally 
  common. 
  

   P. 
  vastatrix 
  Planch. 
  The 
  grape 
  Phylloxera; 
  occurs 
  throughout 
  the 
  State, 
  

  

  but 
  nowhere 
  in 
  destructive 
  form. 
  

   The 
  other 
  names 
  occurring 
  in 
  the 
  previous 
  edition 
  do 
  not 
  appear 
  to 
  be 
  

   sanctioned 
  by 
  description, 
  and 
  are 
  therefore 
  omitted. 
  It 
  is 
  certain, 
  how- 
  

   ever, 
  that 
  there 
  are 
  several 
  additional 
  species 
  in 
  the 
  State. 
  

  

  CHERMAPHIS 
  Mask. 
  (CHERMES.) 
  

  

  C. 
  abieticolens 
  Thos. 
  Edgewood 
  (U 
  S 
  Ag) 
  ; 
  found 
  locally 
  on 
  spruce. 
  

   C. 
  laricifolias 
  Fitch. 
  Common 
  locally 
  on 
  American 
  larch 
  or 
  tamarack. 
  

   C. 
  pinicorticis 
  Fitch. 
  Jamesburg 
  (Coll), 
  and 
  throughout 
  the 
  pine 
  bar- 
  

   rens; 
  sometimes 
  quite 
  common. 
  

  

  Sub-family 
  Pemphigin^. 
  

  

  TETRANEURA 
  Hartig. 
  

   T. 
  ulmi 
  DeG. 
  Under 
  side 
  of 
  leaves 
  of 
  European 
  and 
  American 
  elms. 
  

  

  HORMAPHIS 
  O. 
  S. 
  

  

  H. 
  hamamelidis 
  Fitch. 
  Makes 
  galls 
  on 
  leaves 
  of 
  witch 
  hazel, 
  N. 
  J. 
  (Bt). 
  

   H. 
  spinosus 
  Shimer. 
  Makes 
  gall 
  on 
  fruit 
  buds 
  of 
  witch 
  hazel, 
  N. 
  J. 
  (Bt). 
  

  

  PEMPHIGUS 
  Hartig. 
  

  

  P. 
  acerifolii 
  Riley. 
  Found 
  throughout 
  the 
  State 
  on 
  the 
  underside 
  of 
  

  

  maple 
  leaves, 
  and 
  sometimes 
  abundant 
  at 
  New 
  Brunswick. 
  

   P. 
  imbricator 
  Fitch. 
  Occurs 
  on 
  the 
  leaves 
  of 
  beech, 
  and 
  is 
  the 
  "Schi- 
  

  

  zoneura 
  imbricator" 
  of 
  the 
  previous 
  edition. 
  

   P. 
  populicaulis 
  Fitch. 
  Makes 
  galls 
  at 
  junction 
  of 
  stem 
  and 
  leaf 
  of 
  "Popu- 
  

  

  lus 
  monilifera," 
  Passaic 
  (Bt); 
  also 
  elsewhere 
  in 
  State. 
  

   P. 
  populiglobuli 
  Fitch. 
  Also 
  found 
  on 
  "Populus" 
  at 
  Passaic 
  (Bt). 
  

   P. 
  populivenae 
  Fitch. 
  Makes 
  galls 
  on 
  veins 
  of 
  poplar 
  leaves. 
  

   P. 
  rhois 
  Fitch. 
  Common 
  on 
  leaves 
  of 
  sumac 
  (Bt) 
  ; 
  throughout 
  the 
  State 
  

  

  (Sm); 
  Caldwell 
  (U 
  S 
  Ag). 
  

   P. 
  tessellata 
  Fitch. 
  The 
  "alder 
  blight." 
  Sometimes 
  very 
  common 
  locally, 
  

  

  in 
  September 
  and 
  October, 
  forming 
  conspicuous 
  masses. 
  

   P. 
  vagabundus 
  Walsh. 
  Sometimes 
  locally 
  common 
  on 
  poplar. 
  

  

  