﻿NO. 
  1956. 
  YALE 
  PERUVIAN 
  EXPEDITIO\, 
  ORTHOPTERA—CAUDELL. 
  355 
  

  

  inconspicuous 
  longitudinally 
  disposed 
  elevated 
  ridges. 
  Legs 
  slender; 
  

   anterior 
  tibiae 
  with 
  open 
  foramina 
  on 
  each 
  side, 
  the 
  dorsal 
  surface 
  

   slightly 
  silicate 
  and 
  armed 
  about 
  the 
  middle 
  with 
  a 
  small 
  spine 
  on 
  

   either 
  side 
  and 
  apically 
  on 
  the 
  outer 
  side 
  \vith 
  a 
  spine 
  so 
  minute 
  as 
  to 
  

   be 
  barely 
  visible 
  in 
  certain 
  lights 
  only; 
  ^ 
  middle 
  tibiae 
  more 
  distinctly 
  

   sulcate 
  above 
  than 
  the 
  fore 
  ones 
  and 
  unarmed 
  on 
  the 
  outer 
  margin, 
  the 
  

   inner 
  margm 
  with 
  several 
  small 
  spines, 
  the 
  terminal 
  one 
  distinct; 
  hind 
  

   tibiae 
  distinctly 
  longer 
  than 
  the 
  corresponding 
  femora 
  and 
  armed 
  

   above 
  and 
  below 
  with 
  many 
  stout 
  spines 
  on 
  both 
  outer 
  and 
  inner 
  

   margms, 
  apical 
  spines 
  above 
  on 
  both 
  sides. 
  All 
  the 
  femora 
  armed 
  

   beneath 
  with 
  a 
  few 
  serrations 
  or 
  teeth 
  on 
  one 
  margin 
  only, 
  the 
  genic- 
  

   ulations 
  short 
  but 
  acute. 
  Elytra 
  with 
  fully 
  two-thirds 
  their 
  length 
  

   projecting 
  beyond 
  the 
  abdomen, 
  the 
  wings 
  surpassing 
  considerably 
  

   the 
  elytra, 
  the 
  projecting 
  part 
  green 
  and 
  more 
  opaque 
  than 
  the 
  trans- 
  

   parent 
  membraneous 
  portion; 
  the 
  elytra 
  are 
  narrow 
  and 
  slender 
  with 
  

   the 
  veins 
  inconspicuous, 
  the 
  margins 
  nearly 
  parallel 
  and 
  apically 
  

   narrowly 
  rounded. 
  Abdomen 
  moderate, 
  short; 
  subgenital 
  plate 
  

   mesially 
  keeled 
  longitudinally 
  beneath, 
  apically 
  narrowed 
  and 
  

   squarely 
  notched, 
  the 
  lateral 
  angles 
  long 
  and 
  styliform, 
  not 
  provided 
  

   with 
  free 
  styles; 
  supraanal 
  plate 
  broad 
  and 
  apically 
  truncate; 
  cerci 
  

   cylindrical, 
  seven 
  or 
  eight 
  times 
  as 
  long 
  as 
  broad, 
  gently 
  curved 
  inward 
  

   and 
  apically 
  briefly 
  and 
  gently 
  hooked, 
  the 
  tip 
  forming 
  a 
  short 
  stout 
  

   naked 
  tooth, 
  the 
  rest 
  of 
  the 
  cercus 
  hairy. 
  

  

  General 
  color 
  greenish; 
  antennae 
  conspicuously 
  marked 
  on 
  the 
  

   inner 
  side, 
  except 
  on 
  the 
  basal 
  segment, 
  with 
  black 
  for 
  some 
  distance 
  

   at 
  least 
  from 
  the 
  base, 
  the 
  outer 
  portion 
  being 
  absent 
  in 
  the 
  only 
  speci- 
  

   men 
  seen. 
  The 
  elytra 
  have 
  several 
  ocellate 
  spots, 
  composed 
  of 
  a 
  num- 
  

   ber 
  of 
  minute 
  dusky 
  specks 
  with 
  a 
  central 
  black 
  dot, 
  and, 
  especially 
  

   along 
  the 
  anal 
  margin, 
  with 
  many 
  minute 
  black 
  specks 
  visible 
  only 
  

   under 
  a 
  glass; 
  the 
  tympanal 
  field 
  is 
  black 
  with 
  the 
  central 
  portion 
  

   yellowish 
  green; 
  the 
  hind 
  tibiae 
  beneath 
  has 
  small 
  black 
  areas 
  at 
  the 
  

   bases 
  of 
  the 
  spines 
  and 
  the 
  geniculations 
  of 
  the 
  hhid 
  femora 
  are 
  

   infuscated. 
  

  

  Length, 
  entire 
  from 
  front 
  of 
  head 
  to 
  end 
  of 
  wings, 
  38 
  mm.; 
  fore 
  

   femora, 
  6 
  mm.; 
  middle 
  femora, 
  9 
  mm.; 
  hind 
  femora, 
  18 
  mm.; 
  hind 
  

   tibiae, 
  20 
  mm.; 
  elytra, 
  32 
  mm.; 
  wuigs 
  beyond 
  elytra, 
  4 
  mm.; 
  width, 
  

   elytra 
  at 
  middle, 
  5 
  mm. 
  

  

  Type. 
  — 
  One 
  male, 
  Pampaconas 
  River 
  August. 
  Cat. 
  No. 
  15053, 
  

   U.S.N.M. 
  

  

  ANAULACOMERA 
  SULCATA 
  Brunner 
  . 
  

  

  One 
  male, 
  Huadquina, 
  July 
  30, 
  5,000 
  feet 
  altitude. 
  

  

  1 
  More 
  material 
  is 
  necessary 
  to 
  detennine 
  if 
  tlie 
  fore 
  femora 
  are 
  to 
  be 
  classed 
  as 
  with 
  or 
  without 
  an 
  apical 
  

   spine. 
  

  

  