﻿PLATE 
  XCVIII. 
  

  

  Alpheus 
  leviusculus, 
  var. 
  (p. 
  549). 
  

   Fig. 
  1. 
  Lateral 
  view 
  ; 
  enlarged 
  three 
  times. 
  

  

  Ic. 
  Cepkalon 
  ; 
  h, 
  first 
  antenna 
  ; 
  c, 
  second 
  antenna. 
  

  

  \h. 
  First 
  poreiopod 
  ; 
  left 
  side. 
  

  

  Ih". 
  First 
  pereiopod 
  ; 
  left 
  side, 
  pollex. 
  

  

  Im. 
  Third 
  pereiopod 
  ; 
  terminal 
  joints. 
  

  

  1 
  z. 
  Telsou. 
  

  

  Alpheus 
  crinitus 
  (p. 
  548). 
  

   ,, 
  2. 
  Lateral 
  view 
  ; 
  enlarged 
  four 
  times. 
  

   ,, 
  2c. 
  Cephalon 
  with 
  first 
  and 
  second 
  antennae 
  ; 
  left 
  side. 
  

  

  Alpheus 
  heiniiudensis 
  (p. 
  .547). 
  

   ,, 
  3. 
  Lateral 
  view 
  ; 
  enlarged 
  three 
  times. 
  

   ,, 
  Zh. 
  First 
  pereiopod 
  ; 
  larger 
  chela. 
  

  

  Alpheus 
  loiKjuiufuiis 
  {]). 
  551). 
  

   4. 
  Lateral 
  view 
  ; 
  enlarged 
  three 
  times. 
  

   4c. 
  Cephalon 
  ; 
  frontal 
  margin. 
  

   4c 
  Second 
  antenna 
  ; 
  scaphocerite. 
  

   4/i'. 
  First 
  pereiopod 
  ; 
  larger 
  chela. 
  

   4^-'. 
  First 
  pereiopod 
  ; 
  smaller 
  chela 
  of 
  left 
  side. 
  

  

  