﻿PLATE 
  LXXIII. 
  

  

  Sergestes 
  armatus 
  (p. 
  401). 
  

   Fig. 
  1. 
  Lateral 
  aspect 
  ; 
  enlarged 
  nine 
  times. 
  

   ,, 
  lb. 
  First 
  antenna. 
  

   „ 
  Iz. 
  Telson, 
  

  

  Sergestes 
  edwardsii 
  (p. 
  403). 
  

   ,, 
  2. 
  Lateral 
  view 
  ; 
  enlarged 
  twelve 
  times 
  

   ,, 
  2 
  c. 
  Second 
  antenna 
  ; 
  scaphocerite. 
  

   „ 
  2k. 
  First 
  pereiopod. 
  

   „ 
  2br. 
  Branchial 
  plume. 
  

   ,, 
  2br". 
  Branch 
  of 
  branchial 
  plume. 
  

  

  Sergestes 
  rinkii 
  (j). 
  404). 
  

   „ 
  3. 
  Lateral 
  view 
  ; 
  enlarged 
  twelve 
  times. 
  

   „ 
  3z. 
  Telson. 
  

  

  