﻿ThR 
  Voyage 
  of 
  H 
  MS 
  "ChaHenger" 
  

  

  -.-jsu.cek 
  n.ic.-iri 
  P. 
  XV 
  

  

  K^ 
  

  

  3t 
  }f 
  

  

  f:F> 
  

  

  «H<^ 
  

  

  \ 
  

  

  hi 
  

  

  

  3' 
  

  

  CSB 
  ad 
  nat 
  J 
  Hawkins. 
  lith 
  

  

  1. 
  PENTOCHELES 
  CRACILI 
  S 
  $( 
  DORSAL^ 
  

  

  2. 
  „ 
  „ 
  (LATERAL) 
  

  

  3 
  PENTOCHELES 
  AuRICULATA 
  ^ 
  i 
  DORSAL; 
  

  

  4 
  . 
  „ 
  (LATERAL) 
  

  

  