﻿PLATE 
  LXXII. 
  

  

  Sergestes 
  dorsispinalis 
  (p. 
  394). 
  

   Fig. 
  1. 
  Lateral 
  view 
  ; 
  enlai'ged 
  fifteen 
  times. 
  

   ,, 
  Ic. 
  Second 
  antenna 
  ; 
  otolith. 
  

  

  Sergestes 
  nasidentatus 
  (p. 
  398). 
  

   ,, 
  2, 
  Lateral 
  asj)ect 
  ; 
  enlarged 
  twelve 
  times. 
  

   ,, 
  2k. 
  First 
  pereiopod 
  ; 
  ultimate 
  articulation. 
  

   ,, 
  2l. 
  Second 
  pereiopod 
  ; 
  chela. 
  

  

  Sergestes 
  diapontius 
  (p. 
  399). 
  

   „ 
  3. 
  Lateral 
  view 
  ; 
  enlarged 
  six 
  times. 
  

   „ 
  3^. 
  Second 
  gnathopod 
  ; 
  ultimate 
  joints. 
  

   „ 
  3A\ 
  First 
  pereiopod 
  ; 
  ultimate 
  articulation. 
  

   „ 
  3/. 
  Second 
  pereiopod 
  ; 
  chela. 
  

  

  