﻿346 
  Mr. 
  W. 
  L. 
  Distant 
  on 
  Pentatomidae. 
  

  

  Hub. 
  China; 
  Foo 
  Chow 
  (C. 
  B. 
  Rickett, 
  Brit. 
  Mus.). 
  E. 
  

   Borneo, 
  Moorjawa 
  (H. 
  1). 
  Jensen, 
  Brit. 
  Mus.). 
  

  

  This 
  is 
  the 
  largest 
  species 
  of 
  the 
  genus 
  yet 
  described, 
  and 
  

   is 
  the 
  second 
  known 
  from 
  the 
  Oriental 
  Region. 
  

  

  Genus 
  Utana. 
  

   nana, 
  I 
  list. 
  Ann. 
  & 
  Mag. 
  Nat. 
  Hist. 
  (7) 
  v. 
  p. 
  423 
  (1900). 
  

  

  Type, 
  U. 
  svjn'ema, 
  Walk. 
  

  

  liana 
  albertisi, 
  sp. 
  n. 
  

  

  Head 
  ochraceous, 
  punctured 
  and 
  mottled 
  with 
  shining 
  

   green, 
  the 
  punctures 
  coarse, 
  central 
  lobe 
  more 
  sparingly 
  

   punctate 
  ; 
  antennae 
  ochraceous, 
  first 
  joint 
  not 
  reaching 
  apex 
  

   of 
  head, 
  second 
  longer 
  than 
  first, 
  a 
  little 
  shorter 
  than 
  third 
  ; 
  

   pronotum 
  with 
  the 
  anterior 
  half 
  ochraceous, 
  posterior 
  half 
  

   dark 
  castaneous, 
  the 
  ochraceous 
  area 
  with 
  a 
  few 
  dark 
  punc- 
  

   tures 
  on 
  disk, 
  the 
  antero-lateral 
  and 
  the 
  auterior 
  margins 
  

   thickly 
  darkly 
  punctate, 
  the 
  posterior 
  dark 
  area 
  finely 
  some- 
  

   what 
  thickly 
  punctate, 
  the 
  lateral 
  angles 
  produced, 
  with 
  their 
  

   apices 
  broad 
  and 
  baekwardly 
  recurved 
  ; 
  scutellum 
  and 
  corium 
  

   dark 
  castaneous, 
  the 
  first 
  with 
  the 
  basal 
  disk 
  a 
  little 
  convex 
  

   and 
  slightly 
  tinged 
  with 
  olivaceous 
  green, 
  distinctly 
  punctate 
  ; 
  

   corium 
  thickly 
  and 
  more 
  finely 
  punctate 
  ; 
  membrane 
  

   cupreous, 
  passing 
  the 
  abdominal 
  apex 
  ; 
  body 
  beneath 
  and 
  

   legs 
  shining 
  ochraceous 
  ; 
  two 
  small 
  dark 
  spots 
  on 
  each 
  side 
  

   of 
  pro-, 
  meso-, 
  and 
  metasterna; 
  legs 
  spotted 
  with 
  casta- 
  

   neous, 
  the 
  apices 
  of 
  the 
  femora 
  broadly 
  of 
  the 
  same 
  colour 
  ; 
  

   rostrum 
  scarcely 
  passing 
  the 
  posterior 
  coxae 
  ; 
  sternal 
  keel 
  

   extending 
  a 
  little 
  beyond 
  the 
  anterior 
  coxae, 
  ventral 
  spine 
  

   moderately 
  short 
  ; 
  prosternum 
  coarsely 
  punctate 
  ; 
  abdominal 
  

   spiracles 
  black. 
  

  

  Long. 
  14*^ 
  mm.; 
  exp. 
  pronot. 
  angl. 
  9^ 
  mm. 
  

  

  Hab. 
  New 
  Guinea 
  ; 
  Yule 
  Island 
  (L. 
  M. 
  D'Atbertis). 
  

  

  Differs 
  from 
  U. 
  suprema, 
  Walk., 
  the 
  only 
  other 
  known 
  

   species 
  of 
  the 
  genus 
  at 
  the 
  present 
  time, 
  by 
  the 
  shorter, 
  less 
  

   acute, 
  and 
  recurved 
  lateral 
  pronotal 
  angles, 
  and 
  by 
  the 
  sternal 
  

   keel 
  extending 
  a 
  little 
  beyond 
  the 
  anterior 
  coxae, 
  and 
  the 
  

   shorter 
  rostrum 
  ; 
  the 
  last 
  two 
  characters 
  render 
  it 
  almost 
  

   what 
  is 
  by 
  some 
  considered 
  as 
  of 
  a 
  subgeneric 
  position. 
  

  

  Genus 
  Bothrocoris. 
  

  

  Brachystethus, 
  subgen. 
  Bothrocoris, 
  Mayv. 
  Pieis. 
  Nov.. 
  Hem. 
  p. 
  68 
  

   i 
  I860). 
  

  

  Type, 
  B. 
  quitiquedentatus, 
  Spin. 
  

  

  