﻿254 
  MARINE 
  ^rOLLI'SCA 
  nESCRIRKD 
  P.V 
  P. 
  P. 
  CARPENTER 
  

  

  Arnold 
  reported 
  the 
  Carpenter 
  forms 
  7". 
  crcbrifilata 
  (San 
  Diego) 
  and 
  T. 
  subcuspidata 
  

   from 
  the 
  Pleistocene 
  of 
  San 
  Pedro 
  and 
  San 
  Diego 
  regions. 
  

  

  Turbonilla 
  (Pyrgiscus) 
  virgo 
  (Carpenter) 
  

  

  Chemnitcia 
  virgo 
  Carpenter, 
  1864b, 
  p. 
  537, 
  659; 
  Reprint, 
  1872, 
  p. 
  23, 
  145; 
  1865, 
  Ann. 
  Mag. 
  

  

  Nat. 
  Hist., 
  ser. 
  3, 
  vol. 
  XV, 
  p. 
  396; 
  Reprint, 
  1872, 
  p. 
  286; 
  Cooper, 
  1867, 
  Geog. 
  Cat. 
  Moll., 
  

  

  Geol. 
  Sur. 
  California, 
  p. 
  34 
  

   TurhoiiiUa 
  virgo 
  Carpenter, 
  Tryon, 
  1886, 
  Man. 
  Conch., 
  vol. 
  VIII, 
  p. 
  333 
  list 
  only 
  

   Turbonilla 
  (Pyrgiscus) 
  virgo 
  (Carpenter), 
  Dall 
  and 
  Bartsch, 
  1909, 
  U. 
  S. 
  Nat. 
  Mus., 
  

  

  Bull. 
  68, 
  p." 
  75, 
  78, 
  93, 
  94, 
  pi. 
  8, 
  figs. 
  4, 
  4a 
  (type 
  ?) 
  ; 
  Bartsch, 
  1912, 
  U. 
  S. 
  Nat. 
  Mus., 
  

  

  Proc, 
  vol. 
  42, 
  no. 
  1906, 
  p. 
  303, 
  321; 
  Dall, 
  1921, 
  p. 
  126; 
  Oldroyd, 
  1927, 
  vol. 
  II, 
  pt. 
  II, 
  

  

  p. 
  136; 
  Keen, 
  1937, 
  p. 
  49; 
  Burch, 
  1946, 
  no. 
  61, 
  p. 
  7, 
  33 
  

  

  "Very 
  slender, 
  with 
  short, 
  smooth 
  base; 
  18 
  ribs, 
  evanescent 
  at 
  periphery, 
  and 
  8 
  spiral 
  

   grooves." 
  [Carpenter, 
  1864b, 
  p. 
  659] 
  

  

  Oldroyd 
  (1927) 
  republished 
  Carpenter's 
  description 
  (1865). 
  'J'he 
  following 
  should 
  be 
  

   changed 
  in 
  her 
  copy 
  : 
  

  

  Line 
  2: 
  For 
  "VII" 
  read 
  "VIII;" 
  last 
  line: 
  delete 
  "poll." 
  

   Add: 
  

  

  ". 
  . 
  . 
  div. 
  12°. 
  

  

  "Hab. 
  Sta. 
  Barbara, 
  1 
  specimen 
  {Jczvett)." 
  [Carpenter, 
  1865h, 
  p. 
  396] 
  

  

  The 
  specimen 
  in 
  the 
  U. 
  S. 
  National 
  Museum, 
  no. 
  73993, 
  is 
  labelled, 
  "Sta. 
  Barbara 
  

   Stearns 
  Coll. 
  fig'd 
  type 
  unique". 
  The 
  label 
  in 
  the 
  bottle 
  containing 
  the 
  specimen 
  is 
  "unique 
  

   type", 
  in 
  Carpenter's 
  handwriting. 
  Hence 
  the 
  specimen 
  is 
  the 
  "holotype". 
  However, 
  Car- 
  

   penter 
  has 
  a 
  discrepancy 
  in 
  his 
  choosing 
  of 
  the 
  type. 
  His 
  description 
  referred 
  to 
  Jewett 
  as 
  

   the 
  collector. 
  The 
  writer, 
  therefore, 
  prefers 
  to 
  use 
  the 
  term 
  lectotype 
  in 
  designating 
  the 
  

   lone 
  type 
  representative 
  of 
  the 
  species. 
  

  

  There 
  is 
  a 
  slight 
  and 
  unimportant 
  disagreement 
  between 
  the 
  measurement 
  of 
  lengtli 
  in 
  the 
  

   te.xt 
  in 
  Dall 
  and 
  Bartsch 
  (1909, 
  p. 
  94) 
  and 
  that 
  stated 
  in 
  the 
  explanation 
  of 
  the 
  plate. 
  

  

  The 
  species 
  has 
  been 
  described 
  in 
  detail 
  by 
  Dall 
  and 
  Bartsch 
  and 
  the 
  lectotype 
  figured. 
  

  

  Lectotype. 
  — 
  U. 
  S. 
  National 
  Museum, 
  no. 
  73993 
  

  

  Distribution. 
  — 
  Santa 
  Barbara, 
  California 
  (type) 
  

  

  Subgenus 
  Pyrgolampros 
  Sacco, 
  1892 
  

   (Pyrgolainpnts 
  Cossmann, 
  1921) 
  

  

  Pvrgolainpros 
  Sacco, 
  1892, 
  I 
  Moll, 
  de 
  Piemonte 
  edella 
  Liguria, 
  Reale 
  Accad. 
  Sci. 
  Torino, 
  

  

  Mem. 
  (2), 
  42, 
  p. 
  667 
  

   Type 
  species 
  by 
  original 
  designation, 
  P. 
  mioperpHcatulus 
  Sacco, 
  1892, 
  p. 
  669, 
  pi. 
  II, 
  fig. 
  91. 
  

  

  Tortonian, 
  Middle 
  Miocene. 
  Italy 
  

  

  Turbonilla 
  (Pyrgolampros) 
  aurantia 
  (Carpenter) 
  

  

  Chcmnitzia 
  aurantia 
  Carpenter, 
  1864b, 
  p. 
  537, 
  603, 
  659 
  (? 
  var.) 
  ; 
  Reprint, 
  1872, 
  p. 
  23, 
  89, 
  

   145; 
  Cooper, 
  1870, 
  Amer. 
  Jour. 
  Conch., 
  vol. 
  VI, 
  p. 
  66; 
  Smith 
  and 
  Gordon, 
  1948, 
  p. 
  102 
  

   query 
  Monterey 
  record 
  

  

  Chcmnitzia 
  chocolata 
  var. 
  aurantia 
  Carpenter, 
  Cooper, 
  1867, 
  Geog. 
  Cat. 
  Moll., 
  Geol. 
  Sur. 
  

   California, 
  p. 
  33 
  in 
  part 
  

  

  Chcmnitcia 
  tridentata 
  (? 
  var.) 
  aurantia 
  Carpenter, 
  1865, 
  Jour, 
  de 
  Conchyliol., 
  vol. 
  XIII, 
  

   ser. 
  3, 
  vol. 
  V, 
  p. 
  147; 
  Reprint, 
  1872, 
  p. 
  315 
  

  

  Turbonilla 
  (Lancca) 
  aurantia 
  (Carpenter), 
  Dall 
  and 
  Bartsch 
  in 
  Arnold, 
  1903, 
  p. 
  272 
  

  

  Turbonilla 
  aurantia 
  (Carpenter), 
  Tryon, 
  1886, 
  Man. 
  Conch., 
  vol. 
  VIII, 
  p. 
  333 
  list 
  only; 
  not 
  

   Williamson, 
  1892, 
  U. 
  S. 
  Nat. 
  Mtis., 
  Proc, 
  vol. 
  15. 
  no. 
  898, 
  p. 
  209 
  

  

  Turbonilla 
  (Pyrgolampros) 
  aurantia 
  (Carpenter), 
  Dall 
  and 
  Bartsch, 
  1907, 
  U. 
  S. 
  Nat. 
  

   Mus., 
  vol. 
  33, 
  p. 
  502, 
  pi. 
  XLV, 
  fig. 
  5 
  [lectotype] 
  ; 
  Dall 
  and 
  Bartsch, 
  1909, 
  U. 
  S. 
  Nat. 
  

   Mus., 
  Bull. 
  68, 
  p. 
  60, 
  66 
  (duplicate 
  of 
  1907). 
  pi. 
  6. 
  fig. 
  4 
  same 
  as 
  1907; 
  Bartsch, 
  1912, 
  

   U. 
  S. 
  Nat. 
  Mus., 
  Proc, 
  vol. 
  42, 
  no. 
  1906, 
  p. 
  302, 
  317; 
  Dall, 
  1921, 
  p. 
  123; 
  Oldroyd, 
  1927, 
  

   vol. 
  IT, 
  pt. 
  II, 
  p. 
  123, 
  pi. 
  52, 
  fig. 
  4 
  [lectotype] 
  ; 
  pi. 
  54, 
  fig. 
  5 
  type, 
  both 
  same 
  as 
  Dall 
  

   and 
  Bartsch, 
  1907; 
  1909; 
  Grant 
  and 
  Gale, 
  1931, 
  p. 
  869; 
  Keen, 
  1937, 
  p. 
  48; 
  Burch, 
  

   1946, 
  no. 
  61, 
  p. 
  5, 
  27; 
  Smith 
  and 
  Gordon, 
  1948, 
  California 
  Acad. 
  Sci., 
  Proc, 
  ser. 
  4, 
  

   vol. 
  XXVI, 
  p. 
  192 
  queried 
  Monterey 
  record. 
  

  

  