﻿THE 
  INSECTS 
  OF 
  NEW 
  JERSEY. 
  675 
  

  

  CEROPALES 
  Latp. 
  

  

  C. 
  bipunctatus 
  Say. 
  Chester 
  IX, 
  16 
  (Coll) 
  ; 
  Caldwell 
  (Cr) 
  ; 
  Newark, 
  

  

  Ocean 
  Co. 
  (Sm) 
  ; 
  Riverton 
  IX, 
  10 
  (Vk) 
  ; 
  DaCosta 
  VIII, 
  3 
  (Dke). 
  

   C. 
  fraterna 
  Smith. 
  Trenton 
  V, 
  24, 
  VIII, 
  21 
  (Hk). 
  

   C. 
  longipes 
  Smith. 
  Trenton 
  VIII, 
  3 
  (Hk). 
  

  

  Super-family 
  SPHECOIDEA. 
  

  

  This 
  includes 
  a 
  large 
  series 
  of 
  digger 
  and 
  other 
  wasps, 
  all 
  of 
  them 
  

   solitary, 
  most 
  of 
  which 
  provision 
  their 
  nests 
  or 
  cells 
  with 
  other 
  insects. 
  

   Some 
  are 
  parasitic, 
  and, 
  as 
  a 
  whole, 
  the 
  series 
  is 
  decidedly 
  useful. 
  

  

  Family 
  PEMPHREDONID.^. 
  

  

  Usually 
  slender, 
  rather 
  small 
  wasps, 
  shining 
  black 
  in 
  color. 
  They 
  bur- 
  

   row 
  in 
  the 
  pith 
  of 
  dry 
  branches, 
  making 
  very 
  irregular 
  and 
  complicated 
  

   channels. 
  Quite 
  generally 
  they 
  store 
  their 
  nests 
  with 
  plant 
  lice. 
  

  

  PSEN 
  Latr. 
  

  

  P. 
  cressoni 
  Pack. 
  Camden 
  Co. 
  IX, 
  7 
  (Fox), 
  IX, 
  22, 
  on 
  flowers 
  of 
  aster 
  

  

  (Vk); 
  Woodbury 
  VI, 
  17, 
  Lucaston 
  IX, 
  12 
  (Dke). 
  

  

  P. 
  denticulatus 
  Pack. 
  Camden 
  Co. 
  IX, 
  7 
  (Fox). 
  

  

  P. 
  leucopus 
  Say. 
  New 
  Brunswick 
  V, 
  27 
  (Coll). 
  

  

  P. 
  n;ger 
  Pack. 
  New 
  Jersey 
  (U 
  S 
  N 
  M). 
  

  

  P. 
  nigrescens 
  Rohw. 
  Clementon 
  VI, 
  30 
  (Hk). 
  

  

  P. 
  pauper 
  Pack. 
  Camden 
  Co. 
  VIII, 
  24 
  (Fox); 
  Westville 
  (Crn). 
  

  

  P. 
  ptirplexa 
  Rohw. 
  Camden 
  Co. 
  VIII, 
  6 
  (Fox). 
  

  

  P. 
  striatus 
  Vier. 
  Westville 
  VIII, 
  30, 
  the 
  type 
  locality 
  (Vk) 
  ; 
  Avalon 
  VI, 
  

  

  9 
  (Jn). 
  

  

  P. 
  longicornis 
  Fox. 
  Westville 
  VIII, 
  30 
  (Jn). 
  

  

  P. 
  johnsoni 
  Vier. 
  Riverton 
  VI, 
  10 
  (Jn), 
  the 
  type 
  locality. 
  

  

  P. 
  maculipes 
  Fox. 
  North 
  Woodbury 
  VI, 
  13 
  (Vk). 
  

  

  PEMPHREDON 
  Latr. 
  

   P. 
  concolor 
  Say. 
  Camden 
  Co. 
  VII, 
  27 
  (Fox). 
  

  

  P. 
  bipartior 
  Fox. 
  New 
  Brunswick 
  VI, 
  20 
  (Coll); 
  Anglesea 
  IX. 
  8 
  (Dke).. 
  

   P. 
  angularis 
  Fox. 
  New 
  Brunswick 
  VI, 
  10 
  (Coll). 
  

   P. 
  inoratus 
  Say. 
  (Cemonus) 
  New 
  Jersey 
  (Cress 
  Coll). 
  

   P. 
  harbecki 
  Rohw. 
  (Cemonus) 
  Trenton 
  VII, 
  5 
  (Hk). 
  

  

  STIGMUS 
  Jur. 
  

  

  S. 
  americanus 
  Pack. 
  Camden 
  Co. 
  VI, 
  28 
  (Fox). 
  

  

  