﻿THE 
  INSECTS 
  OF 
  NEW 
  JERSEY. 
  

  

  669 
  

  

  Fig. 
  273.^ 
  — 
  Chrysis 
  species. 
  

  

  C. 
  parvula 
  Fab. 
  Caldwell 
  (Cr) 
  ; 
  Orange 
  Mts. 
  La- 
  

  

  haway 
  X, 
  14 
  (Coll). 
  

   C. 
  dorise 
  Grib. 
  Lahaway 
  VII, 
  18 
  (Sm). 
  

   C. 
  cceruleans 
  Fab. 
  New 
  Brunswick, 
  Lahaway 
  VI, 
  

  

  24, 
  VII, 
  18 
  (Coll) 
  ; 
  DaCosta 
  V, 
  17, 
  VII, 
  20, 
  Man- 
  

  

  umuskin 
  IX, 
  15 
  (Dke). 
  

   C. 
  nitidula 
  Fab. 
  Westville 
  (Fox); 
  Lucaston 
  IX, 
  

  

  19, 
  Brown's 
  Mills 
  VI, 
  23 
  (Dke) 
  ; 
  reared 
  from 
  

  

  nests 
  of 
  "Odynerus" 
  and 
  "Osmia" 
  in 
  Europe. 
  

   C. 
  nortoni 
  Aaron. 
  Pennsylvania 
  and 
  probably 
  New 
  Jersey. 
  

   C. 
  smaragdula 
  Fab. 
  Lahaway 
  VII, 
  12 
  (Sm); 
  DaCosta 
  VII, 
  20, 
  Lucaston 
  

  

  IX, 
  2, 
  Brown's 
  Mills 
  VII, 
  5, 
  lona 
  VIII, 
  25, 
  Manumuskin 
  VI, 
  22, 
  Belle- 
  

   plain 
  IX, 
  8 
  (Dke). 
  

  

  Family 
  EUMENID^. 
  

   These 
  are 
  solitary 
  wasps, 
  with 
  males 
  and 
  females 
  only 
  developed, 
  and 
  

   the 
  wings 
  are 
  folded 
  lengthwise 
  when 
  at 
  rest. 
  They 
  are 
  predatory 
  and 
  

   store 
  their 
  cells 
  with 
  insects 
  of 
  various 
  kinds. 
  They 
  may 
  be 
  diggers, 
  

   borers 
  in 
  pith 
  or 
  wood 
  or 
  may 
  make 
  mud 
  nests 
  of 
  more 
  or 
  less 
  symmetri- 
  

   cal 
  form. 
  

  

  ZETHUS 
  Fab. 
  

   Z. 
  spinipes 
  Say. 
  Caldwell 
  (Cr) 
  ; 
  Orange 
  Mts. 
  (Sm). 
  

  

  EUMENES 
  Latr. 
  

   E. 
  agilis 
  Sauss. 
  Philadelphia 
  VIII 
  (Fox) 
  and 
  sure 
  to 
  be 
  found 
  in 
  New 
  

  

  Jersey. 
  

   E. 
  fraternus 
  Say. 
  Throughout 
  

  

  the 
  State, 
  V, 
  VII-IX; 
  this 
  is 
  

  

  the 
  common 
  "potter 
  wasp" 
  

  

  that 
  makes 
  vase-like 
  mud 
  

  

  cells 
  attached 
  to 
  low 
  plants. 
  

   E. 
  globulosus 
  Sauss. 
  New 
  Jer- 
  

   sey 
  (Cress 
  Coll). 
  

   E. 
  vertical 
  is 
  Say. 
  Camden 
  VIII, 
  

  

  3 
  (Fox). 
  

  

  MONOBIA 
  Sauss. 
  

   M. 
  quadridens 
  Linn. 
  Through- 
  

  

  out 
  the 
  State 
  VI-VIII, 
  local- 
  

   ly 
  not 
  rare. 
  

  

  NORTON 
  I 
  A 
  Sauss. 
  

   N. 
  symmorpha 
  Sauss. 
  Caldwell 
  (Cr). 
  

  

  Fig. 
  274. 
  — 
  Fraternal 
  potter-wasp, 
  Eumenes 
  

  

  fraternus; 
  a, 
  wasp; 
  b, 
  its 
  mud 
  cell; 
  

  

  c, 
  same 
  opened 
  to 
  show 
  contents. 
  

  

  ODYNERUS 
  Latr. 
  

  

  SYMMORPHUS 
  Wesm. 
  

   O. 
  phiiadelphiae 
  Sauss. 
  Caldwell 
  (Cr). 
  

   O. 
  debilis 
  Sauss. 
  Lahaway 
  VII, 
  12 
  (Sm). 
  

  

  