﻿100 
  

  

  A. 
  eheninus 
  is 
  from 
  India: 
  glossy 
  black, 
  destitute 
  of 
  scales; 
  antennae, 
  and 
  termi- 
  

   nal 
  joint 
  of 
  tarsi 
  pitchy 
  red 
  ; 
  rostrum 
  canaliculated 
  ; 
  thorax 
  very 
  delicately 
  punctured, 
  

   caualiculaled 
  ; 
  elytra 
  punctato-striated. 
  Its 
  length 
  is 
  A\ 
  lines 
  ; 
  width 
  If 
  line. 
  

  

  Enaptorhinus, 
  a 
  new 
  genus 
  of 
  the 
  Brachyderidce, 
  nearly 
  related 
  to 
  Geotragun, 
  but 
  

   differs 
  in 
  the 
  form 
  being 
  much 
  more 
  elongated, 
  the 
  rostrum 
  somewhat 
  convex 
  above, 
  

   separated 
  from 
  the 
  head 
  by 
  a 
  transverse 
  depression, 
  the 
  antenna; 
  stouter 
  and 
  with 
  

   shorter 
  joints. 
  The 
  male 
  has 
  the 
  hinder 
  tibiae 
  clothed 
  with 
  vei-y 
  long 
  pale 
  hairs. 
  

  

  E. 
  Sinensis 
  is 
  4-|- 
  lines 
  long, 
  and 
  Ij 
  line 
  broad, 
  of 
  a 
  pitchy 
  brown 
  colour, 
  sparingly 
  

   clothed 
  with 
  scales; 
  thorax 
  rugose, 
  and 
  with 
  three 
  pale 
  lines 
  : 
  elytra 
  punctato-slriate 
  ; 
  

   the 
  back 
  much 
  depressed, 
  and 
  even 
  slightly 
  concave 
  in 
  the 
  middle, 
  but 
  somewhat 
  

   humped 
  near 
  the 
  apex, 
  where 
  there 
  are 
  numerous 
  long 
  hairs. 
  Hab. 
  N. 
  China. 
  

  

  CuBicosoMus, 
  a 
  new 
  genus 
  of 
  the 
  Cleoniche, 
  near 
  Leptops, 
  but 
  with 
  the 
  elytra 
  

   very 
  short 
  and 
  nearly 
  of 
  a 
  cubical 
  form 
  ; 
  the 
  two 
  basal 
  joints 
  of 
  the 
  funiculus 
  only 
  are 
  

   obconic, 
  the 
  rest 
  very 
  short 
  ; 
  the 
  rostrum 
  rather 
  longer 
  than 
  in 
  Leptops. 
  

  

  C. 
  Whitei 
  is 
  6^^ 
  lines 
  in 
  length, 
  and 
  3:^ 
  in 
  width 
  ; 
  black, 
  with 
  brownish 
  scales 
  ; 
  

   rostrum 
  with 
  a 
  longitudinal 
  depression, 
  the 
  base 
  obtusely 
  carinated, 
  the 
  forehead 
  with 
  

   a 
  slight 
  swelling 
  on 
  either 
  side 
  ; 
  thorax 
  narrow, 
  the 
  sides 
  nearly 
  straight, 
  above 
  very 
  

   uneven, 
  rugose, 
  the 
  middle 
  longitudinally 
  impressed, 
  and 
  with 
  an 
  irregular 
  transverse 
  

   depression 
  behind 
  the 
  middle 
  ; 
  elytra 
  above 
  uneven, 
  deeply 
  punctured, 
  the 
  punctures 
  

   arranged 
  in 
  somewhat 
  irregular 
  rows, 
  the 
  second 
  and 
  fifth 
  (or 
  sixth?) 
  insterstices 
  each 
  

   with 
  four 
  large 
  obtuse 
  tubercles, 
  and 
  the 
  apex 
  with 
  some 
  smaller 
  tubercles. 
  Hab. 
  

   Richmond 
  River, 
  New 
  Holland. 
  

  

  EuRYCHiRus, 
  a 
  new 
  genus 
  of 
  the 
  Molytidce, 
  near 
  Hypera. 
  Rostrum 
  and 
  antennae 
  

   nearly 
  as 
  in 
  Hypera 
  punctata 
  ; 
  the 
  head 
  rather 
  moreexserted 
  ; 
  the 
  thorax 
  without 
  any 
  

   trace 
  of 
  post-ocular 
  lobes 
  : 
  the 
  legs 
  very 
  long 
  and 
  very 
  stout, 
  the 
  femora 
  much 
  incras- 
  

   sated 
  in 
  the 
  middle 
  ; 
  the 
  tarsi 
  very 
  large, 
  and 
  unusually 
  broad. 
  

  

  E. 
  bituherculatus. 
  Length 
  4^ 
  lines 
  ; 
  width 
  2f 
  lines. 
  Form 
  short 
  and 
  broad 
  ; 
  

   elytra 
  with 
  the 
  humeral 
  angles 
  produced, 
  obtusely 
  angled 
  : 
  black, 
  clothed 
  with 
  green- 
  

   ish 
  gray, 
  sub-metallic 
  scales 
  ; 
  rostrum 
  pitchy, 
  carinated 
  ; 
  thorax 
  thickly 
  punctured 
  ; 
  

   elytra 
  punctato-striated, 
  the 
  punctures 
  each 
  enclosing 
  a 
  scale 
  ; 
  each 
  elytron 
  with 
  a 
  

   large 
  tubercle 
  nearly 
  in 
  the 
  middle, 
  and 
  a 
  smaller 
  one, 
  sub-apical 
  in 
  its 
  position. 
  

   Hab. 
  New 
  Holland. 
  

  

  Placoderes, 
  a 
  new 
  genus 
  of 
  the 
  Cyclomida;, 
  nearly 
  related 
  to 
  Acantholophus, 
  but 
  

   diflFers 
  in 
  having 
  the 
  funiculus 
  of 
  the 
  antennae 
  distinctly 
  seven-jointed, 
  the 
  head 
  and 
  

   thorax 
  destitute 
  of 
  spines, 
  the 
  latter 
  very 
  broad, 
  much 
  produced 
  at 
  the 
  sides, 
  and 
  

   nearly 
  angular 
  in 
  the 
  middle, 
  the 
  dorsal 
  surface 
  nearly 
  flat 
  : 
  elytra 
  pedunculated, 
  not 
  

   touching 
  the 
  prothorax. 
  

  

  P. 
  variegatus. 
  Length 
  9 
  lines 
  ; 
  width 
  3| 
  lines. 
  Black, 
  clothed 
  with 
  minute, 
  nar- 
  

   row 
  scales, 
  some 
  brown 
  and 
  some 
  yellowish 
  ; 
  rostrum 
  tricarinated 
  ; 
  thorax 
  thickly 
  

   granulated, 
  and 
  slightly 
  grooved 
  along 
  the 
  middle 
  ; 
  elytra 
  punctato-striated, 
  the 
  

   punctures 
  remote, 
  interstices 
  with 
  small 
  glossy 
  granules, 
  variegated 
  with 
  dirty 
  yellow, 
  

   brown 
  and 
  black. 
  Hab. 
  unknown, 
  probably 
  Australia. 
  

  

  