﻿Genera 
  and 
  Species 
  o/'Trichopteiygklte. 
  191 
  

  

  latioribus 
  et 
  longioribus, 
  ante 
  media 
  latissimis, 
  in 
  niaribus 
  tumide 
  

   incrassatis 
  et 
  punctis 
  foveolatis 
  profunde 
  impressis, 
  apicibus 
  ex- 
  

   tremis 
  truncatis, 
  in 
  femineis 
  modice 
  convexis 
  et 
  multum 
  abbrevi- 
  

   atis 
  ; 
  antennis 
  praelongis, 
  gracillimis, 
  atqne 
  pcdibus 
  laete 
  rlavis. 
  

  

  In 
  a 
  collection 
  of 
  Trichopterygidae 
  made 
  by 
  Herr 
  Blumenau 
  

   in 
  Brazil 
  and 
  kindly 
  presented 
  to 
  me 
  by 
  Herr 
  E. 
  Reitter 
  I 
  

   found 
  four 
  males 
  and 
  two 
  females 
  of 
  this 
  beautiful 
  insect 
  and 
  

   several 
  of 
  the 
  other 
  novelties 
  which 
  I 
  now 
  describe 
  ; 
  but 
  I 
  

   regret 
  to 
  add 
  that 
  there 
  was 
  no 
  note 
  of 
  the 
  precise 
  locality 
  or 
  

   the 
  conditions 
  in 
  which 
  they 
  were 
  found. 
  

  

  PtineUa 
  brasilia7ia 
  } 
  sp. 
  nov. 
  

  

  L. 
  c. 
  0"75-0 
  - 
  87 
  mm. 
  Elongato-ovalis, 
  sat 
  depressa, 
  nitidula, 
  

   modice 
  punctata, 
  haud 
  tuberculata, 
  pilis 
  aureis 
  vestita, 
  mascula 
  

   bete 
  flava, 
  i'erninea 
  castanea, 
  abdomine 
  tlavescente 
  atque 
  alis 
  nigris 
  

   visis 
  ; 
  capite 
  magno, 
  antice 
  rotundato, 
  oculis 
  mas. 
  nullis, 
  fern, 
  

   nigris 
  ; 
  pronoto 
  modico, 
  capite 
  parum 
  latiori, 
  ante 
  medium 
  latis- 
  

   simo, 
  ad 
  basim 
  leviter 
  contracto, 
  in 
  disco 
  profunde 
  impresso 
  ; 
  

   elytris 
  capite 
  atque 
  pronoto 
  longioribus 
  et 
  latioribus, 
  ad 
  media 
  

   latissimis, 
  profuude 
  asperatis, 
  apicibus 
  valde 
  rotuudatis 
  ; 
  abdo- 
  

   mine 
  flaveseente 
  segmentis 
  quinque 
  apertis, 
  apicali 
  obtuso 
  ; 
  pedi- 
  

   bus 
  atque 
  antennis 
  longis, 
  kete 
  rlavis. 
  

  

  One 
  male 
  and 
  one 
  female 
  found 
  by 
  Herr 
  Blumenau 
  in 
  

   Brazil. 
  

  

  Trichopteryx 
  caucasica, 
  sp. 
  nov. 
  

  

  L. 
  c. 
  1*12 
  mm. 
  Late 
  oblonga, 
  valde 
  convexa, 
  nitidula, 
  sat 
  rugose 
  

   tuberculata, 
  pilis 
  aureis 
  vestita, 
  rufo-picea, 
  elytris 
  rufescentibus 
  ; 
  

   capite 
  magno, 
  nigro, 
  oculis 
  parvis, 
  haud 
  prominentibus 
  ; 
  pronoto 
  

   magno, 
  nigro-piceo, 
  ad 
  basim 
  latissimo, 
  capite 
  multo 
  latiore, 
  tuber- 
  

   culis 
  magnis 
  ornato, 
  angiitis 
  posterioribus 
  longe 
  productis; 
  elytris 
  

   fere 
  quadratis, 
  capite 
  atque 
  pronoto 
  parum 
  angustioribus, 
  pro- 
  

   funde 
  asperatis 
  ; 
  abdomine 
  rufesceute, 
  apice 
  bidentato 
  ; 
  pedibua 
  

   atque 
  antennis 
  sat 
  longis, 
  laste 
  flavis. 
  

  

  r 
  lhis 
  species 
  was 
  taken 
  not 
  unfrequently 
  in 
  the 
  region 
  of 
  

   the 
  Caucasus 
  by 
  Herr 
  Leder 
  ; 
  it 
  is 
  chiefly 
  distinguished 
  by 
  

   its 
  large 
  size, 
  dilated 
  thorax, 
  quadrate 
  elytra, 
  and 
  coarse 
  

   sculpture. 
  

  

  Trichopteryx 
  hellenica, 
  sp. 
  nov. 
  

  

  L. 
  c. 
  0*87 
  mm. 
  Oblonga, 
  vaide 
  convexa, 
  nitidissima, 
  pilis 
  flavis 
  

   vestita, 
  rufo-picea, 
  remote 
  tuberculata 
  ; 
  capite 
  magno, 
  oculis 
  par- 
  

   vis 
  ; 
  pronoto 
  magno, 
  valde 
  convexo, 
  nitidissimo, 
  capite 
  multum 
  

   latiore, 
  ad 
  basim 
  latissimo, 
  tubcrculis 
  parvis 
  remote 
  ornato, 
  mar- 
  

  

  14* 
  

  

  