﻿PLANCHE 
  III. 
  

  

  1, 
  2. 
  Fusus 
  xantochrous, 
  Tapp. 
  Can. 
  

  

  3, 
  4. 
  Tritonideapohjchloros, 
  Tapp. 
  Can. 
  

  

  5, 
  6. 
  Tropkon 
  fossuliferus, 
  Tapp. 
  ('.an. 
  

  

  7, 
  8. 
  Tritonidea 
  Lefevreiana, 
  Tapp. 
  Can. 
  

  

  9, 
  10. 
  — 
  proxima, 
  Tapp. 
  Can. 
  (7V. 
  amplwdvn 
  Martens). 
  

  

  11, 
  12, 
  13, 
  14. 
  Murex 
  fenestmlus, 
  Chemn. 
  var. 
  

  

  15, 
  16. 
  Latirus 
  Carotianus, 
  Tapp. 
  Can. 
  

  

  17, 
  18. 
  Peristemia 
  Kobelliana, 
  Tapp. 
  

  

  