﻿PLATE 
  CXXXIX. 
  

  

  Leptochela 
  serratwhita 
  (p. 
  859). 
  

  

  Fig. 
  1 
  . 
  Lateral 
  view 
  ; 
  enlarged 
  five 
  times. 
  

  

  „ 
  Ic. 
  Frontal 
  margin 
  of 
  carapace, 
  showing 
  ophthalmopod 
  in 
  position. 
  

  

  „ 
  Ic?. 
  Mandible. 
  

  

  „ 
  le. 
  First 
  siagnopod. 
  

  

  ,, 
  If. 
  Second 
  siagnopod. 
  

  

  ,, 
  l/i. 
  First 
  gnathopod. 
  

  

  ,, 
  li. 
  Second 
  gnathopod. 
  

  

  ,, 
  1^. 
  First 
  pereiopod 
  ; 
  chela. 
  

  

  „ 
  \o. 
  Fifth 
  pereiopod. 
  

  

  ,, 
  Iz. 
  Telson. 
  

  

  Leptochela 
  gracilis 
  (p. 
  860). 
  

   ,, 
  2. 
  Lateral 
  view 
  of 
  male 
  ; 
  enlarged. 
  

   ,, 
  2o. 
  Fifth 
  pair 
  of 
  pereiojjoda. 
  

   ,, 
  2hr. 
  Branchial 
  plume 
  ; 
  hr", 
  section 
  of 
  same. 
  

  

  Leptochela 
  rohusta 
  (p. 
  862). 
  

   ,, 
  3. 
  Lateral 
  view 
  of 
  female 
  ; 
  enlarged 
  three 
  times. 
  

   „ 
  4 
  Lateral 
  view 
  of 
  male 
  ; 
  enlarged 
  three 
  times. 
  

  

  