﻿274 
  REPORT 
  OF 
  NEW 
  JERSEY 
  STATE 
  MUSEUM. 
  

  

  CYCHRAMUS 
  Kug. 
  

  

  C. 
  adustus 
  Er. 
  Hoboken 
  (Sm) 
  ; 
  Orange 
  Mts. 
  in 
  fungus 
  (Bf) 
  ; 
  Westville 
  

   (W) 
  ; 
  Atco 
  IX, 
  4 
  (Brn) 
  ; 
  in 
  puff-balls, 
  never 
  common. 
  

  

  CYBOCEPHALUS 
  Er. 
  

   C. 
  nigritulus 
  Lee. 
  Snake 
  Hill 
  (Sf). 
  

  

  CRYPTARCHA 
  Schuck. 
  

   C. 
  ampla 
  Er. 
  Throughout 
  the 
  State; 
  a 
  general 
  sap 
  feeder 
  V-VII. 
  

   C. 
  strigata 
  Fabr. 
  Ft. 
  Lee 
  (Sf) 
  ; 
  Hudson 
  Co. 
  (LI); 
  Orange 
  (Ch); 
  g. 
  d., 
  on 
  

  

  sap 
  at 
  all 
  times 
  (W) 
  ; 
  usually 
  not 
  common. 
  

   C. 
  concinna 
  Mels. 
  Ft. 
  Lee 
  (Sf 
  ) 
  ; 
  Hudson 
  Co. 
  (LI) 
  ; 
  g. 
  d., 
  not 
  rare 
  (Bf) 
  ; 
  

  

  Lahaway 
  II, 
  8 
  (Sm). 
  

  

  IPS 
  Fabr. 
  

   I. 
  obtusus 
  Say. 
  Throughout 
  the 
  State; 
  rare; 
  on 
  sap. 
  

   I. 
  quadriguttatus 
  Fabr. 
  (fasciatus) 
  Throughout 
  the 
  

  

  State; 
  common 
  under 
  bark, 
  on 
  sap 
  and 
  sometimes 
  

  

  in 
  fruits. 
  

   I. 
  sanguinolentus 
  Oliv. 
  Throughout 
  the 
  State, 
  though 
  

  

  somewhat 
  local 
  and 
  rarely 
  common. 
  

  

  RHIZOPHAGUS 
  Hbst. 
  

  

  Fig. 
  io6. 
  — 
  Ips 
  

   A. 
  scalpturatus 
  Mann. 
  Orange 
  Mts., 
  salt 
  meadows 
  (Bf). 
  quadriguttatus 
  

  

  and 
  larva; 
  

   enlarged. 
  

  

  R. 
  cylindricus 
  Lee. 
  Lahaway 
  III, 
  VI, 
  VII 
  (div) 
  ; 
  Gren- 
  

  

  loeh 
  XI, 
  26 
  (W); 
  g. 
  d., 
  not 
  rare 
  (Li). 
  

   R. 
  cylindricus 
  Lee. 
  Lahaway 
  III, 
  VI, 
  VII 
  (div); 
  Grenloch 
  XI, 
  26 
  (W) 
  ; 
  

  

  g. 
  d., 
  not 
  rare 
  (Li). 
  

   R. 
  brunneus 
  Horn. 
  Grenloch 
  XI, 
  26, 
  lona 
  IV, 
  30, 
  live 
  deep 
  underground 
  

  

  around 
  roots 
  of 
  pine 
  (W). 
  

   R. 
  bipunctatus 
  Say. 
  Hudson 
  Co. 
  (LI); 
  Woodside, 
  once 
  plentiful 
  (Bf). 
  

   R. 
  minutus 
  Mann. 
  Orange 
  Mts., 
  rare 
  (Bf). 
  

  

  Family 
  LATRIDIID^. 
  

  

  Very 
  small, 
  oval, 
  convex 
  insects 
  with 
  the 
  thorax 
  usually 
  narrower 
  than 
  

   the 
  elytra. 
  They 
  are 
  very 
  commonly 
  brown 
  in 
  color, 
  often 
  striated, 
  occa- 
  

   sionally 
  banded, 
  and 
  found 
  commonly 
  under 
  bark, 
  under 
  decayed 
  leaves 
  

   and 
  in 
  sweeping 
  among 
  vegetation 
  in 
  early 
  evening. 
  The 
  larvse 
  are 
  oval, 
  

   soft, 
  very 
  hairy, 
  and 
  live 
  in 
  vegetable 
  refuse, 
  fungi, 
  etc. 
  Occasionally 
  

   they 
  are 
  foun(? 
  in 
  granaries, 
  ^ut 
  never 
  in 
  really 
  troublesome 
  numbers. 
  

  

  The 
  arrangement 
  here 
  follows 
  the 
  revision 
  of 
  Prof. 
  H. 
  C. 
  Fall 
  in 
  the 
  

  

  