﻿PLATE 
  I. 
  

  

  The 
  same 
  letters 
  represent 
  homological 
  parts 
  on 
  all 
  the 
  plates. 
  

  

  Cheiroplatea 
  cenobka 
  (p. 
  12). 
  

  

  Fig. 
  1?. 
  Lateral 
  view; 
  enlarged 
  twice. 
  

  

  la. 
  Oplithalmopod 
  or 
  eye. 
  

  

  lb. 
  First 
  antenna. 
  

  

  Ic. 
  Second 
  antenna. 
  

  

  Id. 
  Siagon 
  or 
  mandible. 
  

  

  le. 
  First 
  siagnopod 
  or 
  maxilla. 
  

  

  If. 
  Second 
  siagnopod 
  or 
  maxilla. 
  

  

  Ig. 
  Third 
  siagnopod 
  or 
  maxilla 
  (injured 
  ?). 
  

  

  1^. 
  First 
  gnathopod. 
  

  

  li. 
  Second 
  gnathopod. 
  

  

  Ik. 
  First 
  pair 
  of 
  pereiopoda, 
  chelae. 
  

  

  In. 
  Fourth 
  pereiopod 
  ; 
  terminal 
  joints. 
  

  

  lo. 
  Fifth 
  pereiopod 
  ; 
  terminal 
  joints. 
  

  

  ihr. 
  Branchial 
  plume. 
  

  

  Ir. 
  String 
  of 
  ova. 
  

  

  Ivzv. 
  Pihipidura 
  ; 
  z, 
  telson 
  ; 
  v,v, 
  posterior 
  pair 
  of 
  pleopoda. 
  

  

  Clieramus 
  orientalis 
  (p. 
  30). 
  

  

  2. 
  Lateral 
  view 
  ; 
  enlarged 
  four 
  times. 
  

  

  2c. 
  Cephalon 
  and 
  carapace 
  (dorsal 
  view). 
  

  

  2a. 
  Ophthalmopod 
  or 
  eye. 
  

  

  26. 
  First 
  antenna. 
  Flagella. 
  

  

  2i. 
  Second 
  gnathopod. 
  

  

  2o. 
  Fifth 
  pereiopod 
  ; 
  terminal 
  joiuts. 
  

  

  2q. 
  Second 
  pleopod. 
  

  

  2r. 
  Third 
  pleopod. 
  

  

  2s. 
  Fourth 
  pleopod 
  ; 
  ms, 
  stylamblys, 
  cincinnuli, 
  and 
  hair 
  ; 
  magnified. 
  

  

  2br. 
  Branchial 
  plume. 
  

  

  2hr. 
  Section 
  of 
  branchia. 
  

  

  2v. 
  Posterior 
  pleopoda, 
  margin 
  ; 
  magnified. 
  

  

  2z. 
  Telson. 
  

  

  