﻿THE 
  INSECTS 
  OF 
  NEW 
  JERSEY. 
  

  

  585 
  

  

  quercusalba 
  Nort. 
  (Peri- 
  

   clistoptera) 
  Mass. 
  to 
  

   Virginia; 
  larva 
  on 
  white 
  

   oak 
  (Dyar). 
  

  

  obsoleta 
  Nort. 
  Burlington 
  

   Co. 
  (Sm); 
  larva 
  on 
  wild 
  

   cherry 
  (Dyar). 
  

  

  quercuscoccinea 
  Dyar. 
  

   Mass. 
  and 
  New 
  York, 
  

   larva 
  on 
  black 
  and 
  scar- 
  

   let 
  oak 
  (Dyar). 
  

  

  limacina 
  Retz. 
  (cerasi 
  

   Peck) 
  The 
  common 
  

   cherry 
  and 
  pear 
  slug 
  

   which 
  occurs 
  throughout 
  

   the 
  State, 
  often 
  in 
  harm- 
  

   ful 
  numbers. 
  Easily 
  con- 
  

   trolled 
  by 
  the 
  arsenites 
  

   or 
  even 
  road 
  dust. 
  Feeds 
  

   also 
  on 
  "Amelanchier" 
  

   and 
  other 
  plants. 
  

  

  Fig. 
  237. 
  — 
  Pear 
  slug, 
  Caliroa 
  limacina: 
  a, 
  

   b, 
  c, 
  larva 
  from 
  side 
  and 
  above, 
  all 
  

   larged; 
  d, 
  leaf 
  eaten 
  by 
  larva, 
  

   natural 
  size. 
  

  

  Sub-family 
  TenthrEdinin^. 
  

  

  PACHYPROTASIS 
  Hartig. 
  

  

  P. 
  rapae 
  Linn, 
  (omega 
  Nort.) 
  Of 
  general 
  distribution 
  in 
  the 
  United 
  

   States. 
  

  

  LAGIUM 
  Konow. 
  

  

  L. 
  cinctulum 
  Nort. 
  So. 
  Orange 
  (Bt) 
  ; 
  Clementon 
  VII, 
  9 
  (Hk) 
  ; 
  DaCosta 
  

  

  VII, 
  19, 
  lona 
  VII, 
  13, 
  Manumuskin 
  VI, 
  23 
  (Dke). 
  

  

  L. 
  atroviolaceum 
  Nort. 
  (Tenthredopsis) 
  Jamesburg 
  VI, 
  20, 
  Lahaway 
  

  

  VIII, 
  3 
  (Sm); 
  Woodbury 
  VIII, 
  22 
  (Jn) 
  ; 
  Clementon 
  VI, 
  VII 
  (div) 
  ; 
  

   larva 
  on 
  elder 
  (MacG). 
  

  

  TENTHREDOPSIS 
  Costa. 
  

   T. 
  semilutea 
  Nort. 
  New 
  Jersey 
  (Cress); 
  Trenton 
  V, 
  31 
  (Hk). 
  

  

  NEOPUS 
  MacG. 
  

   N. 
  14-punctatus 
  Nort. 
  Merchantville 
  VI, 
  4 
  (Dke); 
  Clementon 
  (Vk). 
  

  

  TENTHREDO 
  Linn. 
  

  

  T. 
  verticalis 
  Say. 
  (Tenthredopsis) 
  Del. 
  Water 
  Gap 
  VII, 
  11 
  (Jn), 
  Glass- 
  

   boro 
  VII, 
  19 
  (Dke). 
  

  

  