﻿144 
  MARINE 
  ATOLLUSCA 
  DESCRIBED 
  BY 
  P. 
  P. 
  CARPENTER 
  

  

  men 
  measures 
  4 
  mm. 
  heiglit 
  and 
  5 
  mm. 
  greatest 
  diameter, 
  dimensions 
  which 
  are 
  slightly 
  

   larger 
  than 
  those 
  given 
  for 
  T. 
  convexns 
  Carpenter 
  but 
  could 
  qualify 
  for 
  the 
  specimen 
  of 
  that 
  

   name. 
  It 
  corresponds 
  somewhat 
  to 
  the 
  description 
  of 
  T. 
  convcxus. 
  Because 
  the 
  name 
  T. 
  

   jezvctti 
  was 
  never 
  published 
  by 
  Carpenter 
  an 
  illustration 
  of 
  the 
  type 
  is 
  not 
  included 
  herein. 
  

  

  Family 
  Vitrineludae 
  (Cyclostrematidae) 
  

   Genus 
  Teinostoma 
  H. 
  and 
  A. 
  Adams, 
  1853 
  

  

  Tcinostoma 
  H. 
  and 
  A. 
  Adams, 
  1853, 
  Genera 
  of 
  Recent 
  Mollusca, 
  vol. 
  I, 
  Aug., 
  p. 
  122; 
  

   A. 
  Adams, 
  1853, 
  Zool. 
  Soc. 
  London, 
  Proc, 
  pt. 
  XXI, 
  p. 
  183 
  (as 
  new 
  genus) 
  ; 
  Pilsbry 
  

   AND 
  McGiNTY, 
  1945, 
  Nautilus, 
  vol. 
  59, 
  no. 
  1, 
  p. 
  1 
  

  

  Type 
  species 
  by 
  subsequent 
  designation, 
  Cossmann, 
  1888, 
  Ann. 
  Soc. 
  roy, 
  malac. 
  Belgique, 
  t. 
  

   XXIII, 
  ser.'4, 
  t. 
  Ill, 
  p. 
  44; 
  monotype 
  A. 
  Adams, 
  1853, 
  Zool. 
  Soc. 
  London, 
  Proc, 
  pt. 
  XXI, 
  

   p. 
  183. 
  Tinostonia 
  =: 
  [Tcinostoma] 
  pnlitiDii 
  A. 
  Adams. 
  Living. 
  "Sancta 
  Elena, 
  8 
  fathoms" 
  

   (A. 
  Adams). 
  H. 
  and 
  A. 
  Adams, 
  1853, 
  Genera 
  of 
  Recent 
  Mollusca, 
  vol. 
  I, 
  pi. 
  12, 
  fig. 
  9; 
  

   Tryon, 
  1888, 
  Man. 
  Conch., 
  vol. 
  X, 
  pi. 
  34, 
  figs. 
  46, 
  47 
  

  

  Subgenus 
  Pseudorotella 
  Fischer, 
  1857 
  

  

  PsciidorotcUa 
  P. 
  Fischer, 
  1857, 
  Jour, 
  de 
  Conchyl., 
  t. 
  6, 
  p. 
  52 
  

  

  Type 
  species 
  by 
  monotvpv, 
  Rotella 
  sciiii-striata 
  d'Orbignv 
  in 
  Sagra, 
  1845, 
  Hist, 
  fis, 
  polit. 
  

  

  nat. 
  Isla 
  de 
  Cuba, 
  Moluscos, 
  t. 
  V, 
  p. 
  185; 
  1855, 
  t. 
  VIll, 
  pi. 
  XVIII, 
  figs. 
  20-22. 
  Recent. 
  

  

  West 
  Indies. 
  

  

  Teinostoma 
  (Pseudorotella) 
  invallatum 
  (Carpenter) 
  

   (Pi. 
  19, 
  figs. 
  8, 
  9) 
  

  

  EfJialia 
  supravallata 
  ? 
  var. 
  invallata 
  Carpenter, 
  1864b, 
  p. 
  612, 
  652, 
  Reprint, 
  1872, 
  p. 
  98, 
  138; 
  

   1866, 
  Feb., 
  California 
  Acad. 
  Sci.. 
  Proc, 
  vol. 
  Ill, 
  p. 
  215; 
  Pilsbry, 
  1889, 
  Alan. 
  Conch., 
  vol. 
  

   XI, 
  p. 
  462 
  

  

  Ethalia 
  invallata 
  Carpenter, 
  Cooper, 
  1867, 
  Geog. 
  Cat. 
  Moll., 
  Geol. 
  Sur. 
  California, 
  p. 
  25 
  

  

  Teinostoma 
  invallata 
  (Carpenter), 
  Dall, 
  1921, 
  p. 
  182; 
  Oldroyd, 
  1927, 
  vol. 
  II, 
  pt. 
  Ill, 
  p. 
  227; 
  

   Keen, 
  1937, 
  p. 
  46; 
  Burch, 
  1946, 
  no. 
  58, 
  p. 
  22 
  invallatum 
  ; 
  Smith 
  and 
  Gordon, 
  1948, 
  Cali- 
  

   fornia 
  Acad. 
  Sci., 
  Proc, 
  vol. 
  XXVI, 
  no. 
  8, 
  p. 
  203 
  

  

  Pseudorotella 
  invallata 
  (Carpenter), 
  Woodring, 
  Bramlette, 
  and 
  Kew, 
  1946, 
  p. 
  63 
  

  

  ". 
  . 
  . 
  Without 
  keel." 
  [Carpenter, 
  1864b, 
  p. 
  652] 
  

  

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

   scription 
  (1866a) 
  to 
  make 
  that 
  copy 
  complete: 
  

  

  "Hab. 
  San 
  Diego, 
  Shell-washings, 
  Cooper. 
  

  

  "These 
  shells 
  would 
  certainly 
  have 
  been 
  regarded 
  as 
  distinct, 
  but 
  for 
  one 
  specimen 
  which 
  

   began 
  smoothly, 
  yet 
  after 
  a 
  fracture 
  suddenly 
  commenced 
  a 
  (not 
  prominent) 
  keel: 
  an 
  in- 
  

   structive 
  lesson 
  on 
  variation 
  in 
  sculpture." 
  [Carpenter, 
  1866a, 
  p. 
  215] 
  

  

  The 
  holotype 
  is 
  still 
  glued 
  to 
  the 
  original 
  Carpenter 
  glass 
  mount 
  witli 
  the 
  original 
  label, 
  

   "type 
  S. 
  Diego." 
  The 
  printed 
  label 
  has 
  "Cooper" 
  in 
  addition. 
  

  

  The 
  specimen 
  is 
  well 
  preserved. 
  It 
  has 
  microscopic 
  radiating 
  striations 
  over 
  the 
  body 
  

   whorl. 
  

  

  Holotype.— 
  U. 
  S. 
  National 
  Aluseum 
  no. 
  15574b 
  

  

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

   California 
  (Dall). 
  Pleistocene 
  (Woodring, 
  Bramlette, 
  and 
  Kew) 
  

  

  Teinostoma 
  (Pseudorotella) 
  supravallatum 
  (Carpenter) 
  

  

  (PI. 
  19, 
  figs. 
  6, 
  7) 
  

  

  Ethalia 
  supravallata 
  Carpenter, 
  1864h, 
  p. 
  612, 
  652; 
  Reprint, 
  1872, 
  p. 
  98, 
  138; 
  1866, 
  California 
  

  

  Acad. 
  Sci., 
  Proc, 
  vol. 
  Ill, 
  p. 
  215; 
  Cooper, 
  1867, 
  Geog. 
  Cat. 
  Moll., 
  Geol. 
  Sur. 
  California, 
  

  

  p. 
  25 
  ; 
  Pilsbry, 
  1889, 
  Man. 
  Conch., 
  vol. 
  XI, 
  p. 
  462 
  

   Teinostoma 
  supravallata 
  (Carpenter), 
  Dall, 
  1921, 
  p. 
  182; 
  Keen, 
  1937, 
  p. 
  46; 
  Burch, 
  1946, 
  

  

  no. 
  58, 
  p. 
  21, 
  supravallatum 
  

   Pseudorotella 
  supravallata 
  (Carpenter), 
  Woodring, 
  P.ramlette, 
  and 
  Kew, 
  1946, 
  p. 
  63 
  

  

  "Minute: 
  with 
  keel 
  and 
  furrow 
  near 
  suture." 
  [Carpenter, 
  1864b, 
  p. 
  652] 
  

  

  "E. 
  t. 
  parva, 
  albida, 
  nitente, 
  subdiaphana, 
  planata 
  ; 
  anfr. 
  nucl. 
  ii 
  ct 
  dimidio, 
  laevis, 
  diaphanis, 
  

   norm, 
  uno 
  ct 
  dimidio, 
  rotundatis; 
  postice 
  carina 
  valde 
  extante, 
  et 
  fos.sa 
  concava 
  contigua 
  

  

  