﻿HASTROrODA 
  161 
  

  

  As 
  Woodring 
  pointed 
  out 
  (Woodring, 
  Bramlette, 
  and 
  Kew, 
  1946, 
  p. 
  65) 
  this 
  species 
  is 
  

   not 
  typical 
  of 
  Amphithalamus. 
  It 
  lacks 
  the 
  peculiar 
  double 
  peristome 
  with 
  a 
  detached 
  area 
  

   from 
  the 
  columellar 
  and 
  parietal 
  wall 
  and 
  the 
  basal 
  cord 
  of 
  that 
  genus. 
  

   Holotypc. 
  — 
  U. 
  S. 
  National 
  Museum, 
  no. 
  15564 
  

  

  Distribution. 
  — 
  Recent. 
  San 
  Pedro, 
  California 
  (type) 
  ; 
  San 
  Pedro, 
  to 
  San 
  Diego, 
  Cali- 
  

   fornia 
  (Burch). 
  Pleistocene 
  (Woodring, 
  Bramlette, 
  and 
  Kew, 
  1946) 
  

  

  Genus 
  Alvania 
  (Leach) 
  Risso, 
  1826 
  

  

  Alvania 
  Leach 
  in 
  Risso, 
  1826, 
  Hist. 
  Nat. 
  de 
  I'Europe 
  Meridionale, 
  t. 
  IV, 
  p. 
  140 
  

   Type 
  species 
  by 
  subsequent 
  designation, 
  Bvcquoy, 
  D.mjtzenberg, 
  and 
  Dollfus, 
  1884, 
  Moll. 
  

   Marins 
  du 
  Roussilon, 
  vol. 
  I, 
  fasc. 
  7, 
  p. 
  282; 
  Rissoa 
  cimcx 
  (Linnaeus) 
  = 
  Turbo 
  cimex 
  

   Linnaeus, 
  1758, 
  p. 
  761 
  =: 
  ~^A. 
  freminviUca 
  Risso, 
  A. 
  curopea 
  Risso, 
  A. 
  nnunmillata, 
  

   Risso 
  [species 
  in 
  Risso] 
  ; 
  Gordon, 
  1939, 
  Nautilus, 
  vol. 
  53, 
  p. 
  29, 
  type 
  designation, 
  

   Ah'ania 
  jrcniimnllca 
  Risso, 
  1826, 
  Llist. 
  Nat. 
  de 
  I'Europe 
  Merid., 
  t. 
  1\^ 
  = 
  Turbo 
  

   ciiucx 
  Linnaeus. 
  Recent. 
  Mediterranean 
  and 
  Adriatic 
  Seas. 
  Upper 
  Pliocene 
  and 
  

   Pleistocene. 
  Italy 
  and 
  Sicily. 
  Tryon, 
  1887, 
  Man. 
  Conch., 
  vol. 
  IX, 
  pi. 
  65, 
  figs. 
  11, 
  12; 
  

   BucQUOY, 
  Dautzenberg, 
  and 
  Dollfus, 
  1884, 
  pi. 
  XXXIII 
  (not 
  XXXIV), 
  f^gs. 
  10-12 
  

  

  Alvania 
  acutelirata 
  (Carpenter) 
  

   (Pi. 
  22, 
  fig. 
  14) 
  

  

  Rissoa 
  acutelirata 
  Carpenter, 
  1864b, 
  p. 
  613, 
  656; 
  Reprint, 
  1872, 
  p. 
  99, 
  142; 
  1866, 
  California 
  

   Acad. 
  Sci., 
  Proc, 
  vol. 
  Ill, 
  p. 
  217; 
  Cooper, 
  1867, 
  Geog. 
  Cat. 
  Moll., 
  Geol. 
  Sur 
  California, 
  

   p. 
  30; 
  Keep, 
  1887, 
  West 
  Coast 
  Shells, 
  p. 
  65; 
  Tryon, 
  1887, 
  Man. 
  Conch., 
  vol. 
  9, 
  p. 
  361, 
  

   pi. 
  66, 
  fig. 
  41 
  acutilirata; 
  Arnold, 
  1903, 
  p. 
  305, 
  pi. 
  IV, 
  fig. 
  12 
  Pleistocene 
  

  

  Alvania 
  acutilirata 
  (Carpenter), 
  Bartsch, 
  1911, 
  U. 
  S. 
  Nat. 
  Mus., 
  Proc, 
  vol. 
  41, 
  no. 
  1863, 
  

   p. 
  352. 
  pi. 
  31. 
  fig. 
  3 
  not 
  tvpe 
  ; 
  1917, 
  U. 
  S. 
  Nat. 
  Mus., 
  vol. 
  52, 
  no. 
  2193, 
  p. 
  679; 
  Dale. 
  1921, 
  

   p. 
  159; 
  Oldroyd, 
  1927, 
  vol. 
  II, 
  pt. 
  Ill, 
  p. 
  101, 
  pi. 
  82, 
  fig. 
  3 
  same 
  as 
  Bartsch, 
  pi. 
  31, 
  fig. 
  3; 
  

   Grant 
  and 
  Gale, 
  1931, 
  p. 
  768; 
  Baily, 
  1935, 
  West 
  Coast 
  Shells 
  (Keep), 
  p. 
  201; 
  Keen, 
  

   1937. 
  p. 
  29 
  ; 
  Burch. 
  1946, 
  no. 
  55, 
  p. 
  30 
  

  

  Alvania 
  acutelirata 
  (Carpenter), 
  Burch, 
  1945, 
  no. 
  55, 
  p. 
  34; 
  Woodring, 
  Bramlette, 
  and 
  

   Kew, 
  1946, 
  U. 
  S. 
  Geol. 
  Sur., 
  Prof. 
  Paper 
  207, 
  p. 
  65 
  Pleistocene 
  ; 
  Smith 
  and 
  Gordon, 
  

   1948, 
  California 
  Acad. 
  Sci., 
  Proc, 
  ser. 
  4, 
  vol. 
  XXVI, 
  p. 
  197 
  

  

  "Alvanoid 
  : 
  15 
  sharp, 
  distant, 
  spiral 
  riblets, 
  travelling 
  over 
  18 
  sharp 
  distant 
  ribs, 
  obsolete 
  

   in 
  front." 
  [Carpenter, 
  1864 
  b, 
  p. 
  656] 
  

  

  The 
  following 
  lines 
  should 
  be 
  added 
  to 
  Oldroyd's 
  (1927) 
  copy 
  of 
  Carpenter's 
  description 
  

   (1866) 
  : 
  

  

  ;'Long. 
  0.09, 
  long. 
  spir. 
  0.05, 
  lat. 
  0.05. 
  div. 
  35°. 
  

  

  "Hab. 
  S. 
  Diego; 
  1 
  sp. 
  and 
  fragment 
  in 
  shell-washings. 
  Cooper." 
  [Carpenter, 
  1866a, 
  p. 
  217] 
  

  

  Bartsch 
  described 
  the 
  shell 
  characters 
  in 
  detail 
  and 
  figured 
  a 
  specimen 
  which 
  in 
  the 
  ex- 
  

   planation 
  of 
  the 
  plate 
  is 
  designated 
  as 
  the 
  "type." 
  But 
  the 
  text 
  does 
  not 
  refer 
  to 
  the 
  specimen 
  

   figured 
  as 
  the 
  type. 
  The 
  specimen 
  in 
  the 
  U. 
  S. 
  National 
  Museum 
  in 
  the 
  Carpenter 
  type 
  col- 
  

   lection 
  is 
  labelled 
  "San 
  Diego 
  B. 
  Drift 
  Kelsey." 
  This 
  specimen 
  could 
  not 
  be 
  an 
  original 
  type. 
  

   Woodring 
  (Woodring, 
  Bramlette, 
  and 
  Kew, 
  1946, 
  p. 
  65) 
  also 
  noted 
  that 
  the 
  type 
  is 
  not 
  in 
  

   the 
  U. 
  S. 
  National 
  Museum. 
  

  

  Fortunately 
  the 
  holotype 
  is 
  in 
  the 
  University 
  of 
  California. 
  Durham 
  kindly 
  furnished 
  the 
  

   measurements 
  and 
  a 
  photograph 
  of 
  the 
  specimen 
  which 
  is 
  included 
  herein. 
  

  

  Holotype. 
  — 
  Museum 
  of 
  Paleontology, 
  University 
  of 
  California, 
  no. 
  15572 
  

  

  Distribution. 
  — 
  Recent. 
  San 
  Diego, 
  California 
  (type) 
  ; 
  Monterey, 
  California, 
  south 
  to 
  San 
  

   Martin 
  Island, 
  Lower 
  California 
  (Burch). 
  Pliocene. 
  California 
  (Berry, 
  1908; 
  Waterfall, 
  

   1929; 
  Grant 
  and 
  Gale). 
  Pleistocene. 
  California 
  (Arnold; 
  Waterfall, 
  1929; 
  Woodring, 
  Bram- 
  

   lette, 
  and 
  Kew, 
  1946) 
  

  

  Alvania 
  aequisculpta 
  Keep, 
  1887 
  

  

  Ah'ania 
  aequisculpta 
  Carpenter 
  in 
  Keep 
  (1887, 
  p. 
  65) 
  is 
  a 
  nomcn 
  nudum 
  as 
  far 
  as 
  Carpenter 
  

   is 
  concerned. 
  The 
  description 
  dates 
  from 
  1887 
  with 
  Keep 
  as 
  author. 
  (Bartsch, 
  1911, 
  p. 
  358. 
  

   pi. 
  32, 
  fig. 
  7 
  paratype, 
  U. 
  S. 
  National 
  Museum, 
  no. 
  219564 
  fide 
  Bartsch.) 
  

  

  Baker 
  (1902. 
  p. 
  41) 
  used 
  the 
  nude 
  name 
  of 
  Carpenter 
  in 
  a 
  triple 
  capacity, 
  as 
  Rissoa, 
  

   Rissoina, 
  and 
  Alvania. 
  This 
  adds 
  two 
  nomina 
  nuda 
  to 
  the 
  list. 
  

  

  ''oFide 
  Bucquoy, 
  Dautzenberg, 
  and 
  Dollfus 
  (1884, 
  p. 
  283) 
  

  

  

  