﻿256 
  MARINE 
  MOLLUSCA 
  DESCRIBED 
  BV 
  V. 
  P. 
  CARPENTER 
  

  

  Dall 
  and 
  Bartsch 
  described 
  the 
  species 
  in 
  detail 
  and 
  illustrated 
  a 
  specimen 
  collected 
  by 
  

   Cooper 
  from 
  San 
  Pedro 
  that 
  could 
  well 
  be 
  chosen 
  as 
  a 
  lectotype 
  (no. 
  15315, 
  U. 
  S. 
  National 
  

   Museum). 
  

  

  Dimensions. 
  — 
  Length 
  14 
  mm.; 
  diameter 
  3.6 
  mm 
  (specimen 
  figured 
  by 
  Dall 
  and 
  Bartsch) 
  

  

  Holotype. 
  — 
  Not 
  found 
  

  

  Distribution. 
  — 
  Recent. 
  San 
  Pedro, 
  San 
  Diego, 
  or 
  Monterey, 
  California 
  (type) 
  : 
  Monterey 
  

   to 
  Catalina 
  Island, 
  California 
  (Rurch). 
  Pleistocene. 
  San 
  Diego 
  (Cooper, 
  1888) 
  

  

  Turbonilla 
  (Pyrgolampros) 
  valdezi 
  Dall 
  and 
  Bartsch 
  

  

  TurbonUla 
  {P\rqolampros) 
  gibbosa 
  "Carpenter" 
  Dall 
  and 
  Bartsch, 
  1903, 
  in 
  Arnold, 
  

   p. 
  279, 
  pi. 
  1. 
  figs. 
  2, 
  2a 
  = 
  T. 
  valdezi 
  Dall 
  and 
  Bartsch, 
  1907, 
  U. 
  S. 
  Nat. 
  Mus., 
  Proc., 
  

   vol. 
  2)2), 
  no. 
  1574, 
  p. 
  502, 
  pi. 
  44, 
  figs. 
  3, 
  3a 
  same 
  figure 
  as 
  in 
  Arnold, 
  1903 
  = 
  T. 
  valdcsi 
  

   Dall 
  and 
  Bartsch, 
  1909, 
  U. 
  S. 
  Nat. 
  Mus., 
  Bull. 
  68, 
  p. 
  62, 
  pi. 
  6 
  fig. 
  8 
  same 
  figure 
  as 
  in 
  

   Arnold 
  (1903) 
  and 
  Dall 
  and 
  Bartsch 
  (1907). 
  Not 
  Turbonilla 
  gibbosa 
  Carpenter, 
  

   1857, 
  Mazatlan 
  Cat., 
  p. 
  430 
  as 
  Chcmnitzia 
  

  

  Subgenus 
  Mormula 
  A. 
  Adams, 
  1864 
  i^i 
  

  

  Monnula 
  A. 
  Adams, 
  1864, 
  Jour, 
  of 
  Proc. 
  Linn. 
  Soc. 
  London, 
  Zool., 
  vol. 
  7, 
  p. 
  1 
  

   Type 
  species 
  by 
  subsequent 
  designation, 
  Verrill 
  and 
  Bush, 
  1909, 
  Connecticut 
  Acad. 
  Arts. 
  

   Sci., 
  Trans., 
  X, 
  pt. 
  II, 
  p. 
  531 
  ; 
  Morunilci 
  rissoina 
  A. 
  Adams, 
  1864. 
  Living. 
  Japan 
  

  

  Turbonilla 
  (Mormula) 
  tridentata 
  (Carpenter) 
  

   (PI. 
  21, 
  fig. 
  19) 
  

  

  Chemnitzia 
  tridentata 
  Carpenter, 
  1864b, 
  p. 
  537, 
  603, 
  659; 
  Reprint, 
  1872, 
  p. 
  23, 
  89, 
  145; 
  1865, 
  

   Jour, 
  de 
  Conchyl., 
  vol. 
  XIII, 
  ser. 
  3, 
  vol. 
  V, 
  p. 
  147; 
  Reprint, 
  1872, 
  p. 
  315; 
  Cooper, 
  1867, 
  

   Geog. 
  Cat. 
  Moll., 
  Geol. 
  Sur. 
  California, 
  p. 
  22i; 
  1870, 
  Amer. 
  Jour. 
  Conch., 
  vol. 
  VI, 
  p. 
  66 
  

  

  Turbonilla 
  tridentata 
  (Carpenter), 
  Tryon, 
  1886, 
  Man. 
  Conch., 
  vol. 
  VIII, 
  p. 
  333 
  list 
  only 
  

  

  Turbonilla 
  (Lancea) 
  tridentata 
  (Carpenter), 
  Arnold, 
  1903, 
  p. 
  273, 
  pi. 
  II, 
  figs. 
  1, 
  la 
  identi- 
  

   fication 
  made 
  by 
  Dall 
  and 
  Bartsch 
  

  

  Turbonilla 
  (Mormula) 
  tridentata 
  (Carpenter), 
  Dall 
  and 
  Bartsch, 
  1907, 
  U. 
  S. 
  Nat. 
  Mus., 
  

   Proc, 
  vol. 
  33, 
  no. 
  1574, 
  p. 
  511, 
  pi. 
  XLV, 
  fig. 
  9; 
  1909, 
  U. 
  S. 
  Nat. 
  Mus., 
  Bull. 
  68, 
  p. 
  114, 
  

   pi. 
  11, 
  figs. 
  12, 
  12a; 
  Bartsch, 
  1912, 
  U. 
  S. 
  Nat. 
  Mus., 
  Proc, 
  vol. 
  42, 
  no. 
  1906, 
  p. 
  303, 
  324; 
  

   Dall, 
  1921, 
  p. 
  127. 
  Oldrovd, 
  1927, 
  vol. 
  II, 
  pt. 
  II, 
  p. 
  147, 
  pi. 
  56, 
  figs. 
  12, 
  12a 
  same 
  as 
  Dall 
  

   AND 
  Bartsch, 
  1909; 
  pi. 
  54, 
  fig. 
  9 
  same 
  as 
  Dall 
  and 
  Bartsch, 
  1907; 
  Grant 
  and 
  Gale, 
  

   1931, 
  p. 
  871 
  ; 
  Keen, 
  1937, 
  p. 
  49; 
  Bt'rch. 
  1946, 
  no. 
  61, 
  p. 
  8, 
  34; 
  Smith 
  and 
  Gordon, 
  1948, 
  

   California 
  Acad. 
  Sci., 
  Proc, 
  ser. 
  4, 
  vol. 
  XVI, 
  p. 
  193; 
  Abbott, 
  1954, 
  fig. 
  63f 
  same 
  fig. 
  

   as 
  Dall 
  and 
  Bartsch, 
  1909 
  

  

  "Large, 
  chestnut: 
  19-24 
  ribs, 
  evanescent 
  at 
  periphery: 
  waved 
  interspaces 
  with 
  8-10 
  spiral 
  

   grooves 
  : 
  labrum 
  with 
  3 
  teeth, 
  hidden 
  as 
  in 
  Obeliscus: 
  base 
  round." 
  [Carpenter, 
  1864b, 
  p. 
  659] 
  

  

  A 
  copy 
  of 
  Carpenter's 
  description 
  (1865) 
  was 
  republished 
  by 
  Oldroyd 
  (1927). 
  The 
  

   following 
  should 
  be 
  changed 
  in 
  her 
  copy 
  : 
  

  

  Line 
  2, 
  read 
  "pallidioribus" 
  for 
  "pall 
  dioribus;" 
  line 
  3, 
  read 
  "11" 
  for 
  "ii" 
  ; 
  line 
  5, 
  read 
  

   "undatis" 
  for 
  "undates 
  ;" 
  line 
  7, 
  read 
  "labro" 
  for 
  "labio;" 
  line 
  8, 
  read 
  ".45" 
  for 
  ".43." 
  

  

  Add: 
  

  

  ". 
  . 
  . 
  div. 
  16°. 
  

  

  "Hab. 
  Santa 
  Barbara, 
  Jezvett. 
  — 
  Puget 
  Sound, 
  Kennerley. 
  — 
  Monterey, 
  San 
  Pedro, 
  

   Cooper. 
  

  

  "Les 
  trois 
  dents 
  de 
  cette 
  belle 
  espece, 
  cachees 
  tout 
  a 
  fait 
  a 
  I'interieur 
  de 
  I'ouverture, 
  

   comme 
  dans 
  plusieurs 
  especcs 
  du 
  genre 
  Obeliscus, 
  ont 
  ete, 
  pour 
  la 
  premiere 
  fois, 
  observees 
  

   sur 
  un 
  individu 
  casse 
  et 
  roule 
  de 
  Santa 
  Barbara. 
  Celui-ci 
  a 
  22 
  cotes; 
  celui 
  de 
  Monterey, 
  20; 
  

   celui 
  du 
  nord, 
  19; 
  et 
  ceux 
  de 
  San 
  Diego, 
  24." 
  [Carpenter, 
  1865g, 
  p. 
  147] 
  

  

  The 
  type 
  of 
  this 
  species 
  is 
  labelled 
  "Type 
  Monterey, 
  Cal." 
  It 
  is, 
  therefore, 
  the 
  third 
  

   specimen 
  mentioned 
  by 
  Carpenter 
  and 
  collected 
  by 
  Cooper. 
  

  

  Dall 
  and 
  Bartsch 
  gave 
  a 
  complete 
  description 
  of 
  the 
  species 
  and 
  illustrated 
  a 
  shell 
  from 
  

   San 
  Pedro. 
  The 
  holotype 
  is 
  figured 
  herein. 
  

  

  Lectotype. 
  — 
  U. 
  S. 
  National 
  Museum, 
  no. 
  15315b 
  

  

  131 
  Neave 
  (1940, 
  p. 
  219) 
  gave 
  the 
  date 
  as 
  1863. 
  The 
  volume 
  examined 
  is 
  dated 
  1864. 
  

  

  