﻿68 
  

  

  PROCEEDINGS 
  OF 
  THE 
  NATIONAL 
  MUSEUM 
  

  

  vor,. 
  67 
  

  

  Antennal 
  tubercles 
  large 
  and 
  distinct. 
  Beak 
  reaching 
  about 
  to 
  

   second 
  coxae. 
  Cornicles 
  light 
  at 
  base, 
  remainder 
  darker, 
  long 
  and 
  

   slender, 
  plainly 
  swollen, 
  somewhat 
  imbricated, 
  distinctly 
  reticulated 
  

   at 
  tip. 
  Cauda 
  light 
  colored, 
  long 
  and 
  slender, 
  only 
  slightly 
  con- 
  

   stricted, 
  with 
  three 
  sets 
  of 
  lateral 
  hairs. 
  

  

  Apterous 
  viviparous 
  female. 
  — 
  Antennae 
  about 
  twice 
  as 
  long 
  as 
  

   body, 
  somewhat 
  lighter 
  in 
  color 
  than 
  in 
  the 
  alates, 
  imbrications 
  not 
  

   conspicuous, 
  hairs 
  very 
  small 
  and 
  inconspicuous, 
  a 
  row 
  of 
  2-4 
  sensoria 
  

   near 
  base 
  of 
  III. 
  Antennal 
  measurements 
  as 
  follows: 
  

  

  