﻿252 
  PROCEEDINGS 
  OF 
  THE 
  CALIFORNIA 
  

  

  103. 
  ** 
  Bucdnum 
  glaciah, 
  Stva. 
  ; 
  Icy 
  Cape; 
  W. 
  ; 
  Seniavine 
  Strait; 
  St.; 
  

   Plover 
  Bay 
  ; 
  Xortou 
  Sound 
  ; 
  Aleutians 
  ; 
  Kadiak 
  ; 
  D. 
  

  

  104. 
  Buccinum 
  tenebrosicm, 
  Hancock 
  ; 
  Arctic 
  Ocean 
  ; 
  B. 
  [bm-ealis, 
  B. 
  & 
  S.; 
  

   same 
  locality). 
  

  

  105. 
  Buccinum 
  Fischer 
  ianum,'Da.\\; 
  PribiloS 
  Id?.; 
  D. 
  (probably 
  also 
  

   Arctic). 
  

  

  106. 
  Buccinum 
  MiircJdanum, 
  Dall 
  ex 
  Fischer 
  ; 
  Norton 
  Sound 
  ; 
  Aleatians 
  ; 
  

   Sitka 
  ; 
  Kadiak 
  ; 
  J}. 
  ; 
  B. 
  cyaneum, 
  Hanc. 
  var. 
  

  

  107. 
  Buccinopsis 
  canaliculata, 
  Dall, 
  n. 
  s. 
  ; 
  Cape 
  Espenberg 
  ; 
  S. 
  

  

  108. 
  Volutoharpa 
  ampuUacea, 
  Midd. 
  ; 
  Seniavine 
  Strait 
  ; 
  St.; 
  Plover 
  Bay 
  ; 
  

   Aleutians; 
  Kadiak; 
  Sitka; 
  D. 
  

  

  109. 
  Chrusodomus 
  liratus, 
  Mart., 
  var. 
  tornatas, 
  Gld. 
  ; 
  Cape 
  Espenberg 
  ; 
  

   S. 
  

  

  110. 
  Chrysodomus 
  fornicatus, 
  Gmel. 
  ; 
  Icy 
  Cape 
  ; 
  W. 
  B. 
  ; 
  Seniavine 
  Strait 
  ; 
  

   St. 
  ; 
  Cape 
  Espenberg 
  ; 
  S. 
  ; 
  Mouth 
  of 
  the 
  Mackenzie 
  River 
  ; 
  McFarlane 
  ; 
  

   Plover 
  Bay 
  ; 
  Norton 
  Sound 
  ; 
  D. 
  {deforme, 
  Rve.) 
  

  

  111. 
  Chrysodomus 
  glacialis,* 
  Gray 
  ; 
  " 
  Arctic 
  Ocean." 
  

  

  112. 
  C/irysodomus 
  Schantaricus,* 
  Midd. 
  ; 
  Seniavine 
  Strait 
  ; 
  St.; 
  Ochotsk 
  

   Sea; 
  Midd. 
  

  

  113. 
  Chrysodomus 
  islandicus, 
  Chemn.; 
  Seniavine 
  Strait 
  ; 
  St. 
  

  

  114. 
  Chrysodomus 
  terebrans, 
  Gld. 
  ; 
  Icy 
  Cape 
  ; 
  W. 
  ; 
  Cape 
  Espenberg 
  ; 
  S. 
  ; 
  

   Aleutians 
  ; 
  D. 
  

  

  115. 
  Heliotropis 
  harpa, 
  Dall, 
  ex 
  Moerch 
  ; 
  Icy 
  Cape 
  ; 
  "W. 
  ; 
  Shumagins 
  ; 
  

   Unalashka 
  ; 
  D. 
  

  

  116. 
  Volutopsis 
  Beringi, 
  Midd. 
  ; 
  Icy 
  Cape; 
  W. 
  ; 
  Aleutians; 
  D. 
  (Captain 
  

   William's 
  specimens 
  were 
  very 
  strongly 
  shouldered, 
  short 
  spired, 
  heavy, 
  and 
  

   large). 
  

  

  117. 
  Volutopsis 
  atteiiuata,!)!!^, 
  U.S.; 
  Cape 
  Espenberg 
  ; 
  S.; 
  Cook's 
  Inlet 
  ; 
  D. 
  

  

  118. 
  Trophon 
  clathratus, 
  Lin. 
  ; 
  Seniavine 
  Strait 
  ; 
  St. 
  

  

  119. 
  Trophon 
  multicostatus, 
  Esch. 
  ; 
  Norton 
  Sound; 
  Plover 
  Bay; 
  Aleu- 
  

   tians 
  ; 
  Sitka 
  ; 
  D. 
  [lamellosus, 
  Gray 
  ?). 
  

  

  120. 
  Trophon 
  lamellosus, 
  * 
  Gray 
  ; 
  Icy 
  Cape 
  ; 
  B. 
  

  

  121. 
  Trophon 
  Orpheus, 
  Gld. 
  ; 
  Plover 
  Bay; 
  D. 
  

  

  Buccinopsis 
  canaliculata, 
  n. 
  s. 
  

  

  Shell 
  solid, 
  livid 
  white, 
  covered 
  with 
  a 
  strong, 
  dark 
  brown 
  pilose 
  epidermis 
  ; 
  

   whorls 
  moderately 
  rounded 
  ; 
  suture 
  deeply 
  channelled 
  ; 
  surface 
  of 
  the 
  whorls 
  

   covered 
  with 
  tine, 
  spiral 
  thread-like 
  ridges, 
  with 
  still 
  finer 
  ones 
  intervening 
  

   between 
  them, 
  lightly 
  decussated 
  by 
  the 
  fine, 
  but 
  distinct 
  lines 
  of 
  growth, 
  to 
  

   which 
  the 
  epidermis 
  especially 
  adheres 
  ; 
  the 
  coarser 
  ridges 
  are 
  about 
  seven 
  in 
  

   number, 
  between 
  the 
  posterior 
  end 
  of 
  the 
  aperture 
  and 
  the 
  edge 
  of 
  the 
  suture 
  

  

  **Thi8 
  species 
  is 
  exceedingly 
  variable 
  in 
  every 
  respect. 
  B. 
  angulosum. 
  Gray, 
  is 
  probably 
  

   an 
  extreme 
  variety 
  of 
  it 
  ; 
  B. 
  Rodgersi, 
  of 
  Gld., 
  Stimpsoni, 
  Gld., 
  carinatum, 
  Mcerchianum 
  and 
  

   Rombergi, 
  of 
  Dunker, 
  and 
  angulosum 
  and 
  rutilum, 
  of 
  Mcerch, 
  besides 
  some 
  of 
  Middendorf's 
  

   Bpecies 
  which 
  I 
  cannot 
  now 
  specify, 
  are 
  all 
  forms 
  of 
  this 
  protean 
  species. 
  

  

  