﻿PLATE 
  LXXX. 
  

  

  lAieifi'f 
  — 
  Struetiire 
  of 
  male. 
  

   Fig. 
  1. 
  Lateral 
  view, 
  showing 
  vas 
  det'erens 
  on 
  left 
  .side, 
  containing 
  ripe 
  .spermatopliore. 
  

   ,, 
  2. 
  Lateral 
  view, 
  showing 
  vas 
  deferens 
  on 
  right 
  side. 
  

   ptm. 
  Petasma. 
  

  

  c. 
  Cephalon. 
  anterior 
  portion 
  ; 
  showing 
  the 
  convolution 
  of 
  the 
  green 
  gland. 
  

   (/. 
  Mandible. 
  

   m. 
  Third 
  pereiopod 
  ; 
  chela. 
  

   q. 
  Second 
  pleopod. 
  

  

  