﻿GASTROPODA 
  251 
  

  

  ])1. 
  20, 
  figs. 
  10, 
  10a. 
  New 
  name 
  for 
  O. 
  insculpta 
  Keep. 
  Not 
  Odostomia 
  inscnlpta 
  I)k 
  Kay, 
  

   1843, 
  Zool. 
  New 
  York, 
  pt. 
  V, 
  Mollusca, 
  p. 
  115 
  

  

  Keep 
  used 
  a 
  manuscript 
  name 
  of 
  Carpenter, 
  so 
  that 
  Carpenter 
  cannot 
  be 
  credited 
  with 
  

   the 
  name. 
  

  

  The 
  above 
  is 
  a 
  new 
  name 
  for 
  that 
  of 
  Keep 
  which 
  was 
  preoccupied 
  when 
  the 
  species 
  was 
  

   transferred 
  to 
  Odostomia. 
  Dall 
  and 
  Bartsch 
  used 
  specimens 
  other 
  than 
  those 
  of 
  Keep 
  for 
  

   the 
  type 
  of 
  their 
  new 
  name. 
  They 
  chose 
  a 
  specimen 
  from 
  Lower 
  California. 
  Again, 
  as 
  in 
  the 
  

   case 
  of 
  O. 
  virginalis, 
  a 
  neotypic 
  choice 
  from 
  the 
  type 
  area 
  of 
  Keep 
  (California) 
  would 
  be 
  

   more 
  appropriate 
  than 
  from 
  Lower 
  California. 
  

  

  The 
  type 
  of 
  Oscilla 
  insculpta 
  Carpenter 
  ms. 
  is 
  in 
  the 
  Redpath 
  Museum, 
  no. 
  2371. 
  The 
  

   Carpenter 
  type 
  was 
  discovered 
  by 
  the 
  author 
  in 
  1951. 
  There 
  are 
  two 
  specimens 
  with 
  the 
  

   label, 
  "Oscilla 
  insculpta 
  San 
  Diego 
  H 
  H 
  type." 
  Because 
  Carjicnter's 
  name 
  is 
  a 
  nomcn 
  nudtiin 
  

   and 
  Keep's 
  is 
  preoccupied 
  the 
  species 
  is 
  now 
  known 
  by 
  Dall 
  and 
  Bartsch's 
  appelation. 
  The 
  

   Carpenter 
  type 
  has 
  no 
  value. 
  Therefore, 
  no 
  figure 
  of 
  it 
  is 
  included 
  in 
  this 
  report. 
  

  

  Genus 
  Turbonilla 
  Leach 
  in 
  Risso, 
  1826 
  

  

  Turhonilla 
  Risso, 
  1826, 
  Hist. 
  Nat. 
  Europe 
  Merid., 
  vol. 
  4, 
  p. 
  224 
  

  

  Type 
  species 
  by 
  subsequent 
  designation, 
  Herrmaxxsen, 
  1852, 
  Ind. 
  Gen. 
  Malac, 
  Supp. 
  et 
  

   Corr., 
  p. 
  136, 
  T. 
  costulata'^'^^ 
  Risso, 
  1826, 
  Fossil. 
  Saint 
  Jean. 
  Risso, 
  1826, 
  fig. 
  72 
  

   The 
  type 
  designation 
  of 
  Gray 
  (1847, 
  p. 
  160) 
  of 
  Turbo 
  elegantissima 
  Aiontagu 
  (1803, 
  pt. 
  

  

  II, 
  p. 
  298) 
  is 
  valid 
  only 
  if 
  that 
  species 
  is 
  proven 
  to 
  be 
  equivalent 
  to 
  T. 
  costulata 
  Risso. 
  

  

  T. 
  elcgantissima 
  Montagu 
  is 
  restricted 
  to 
  a 
  northern 
  distribution 
  by 
  modern 
  workers 
  

  

  (Winckworth, 
  1932, 
  p. 
  227; 
  Palmer, 
  1947, 
  p. 
  228). 
  

  

  Subgenus 
  Chemnitzia 
  d'Orbigny, 
  1840 
  

  

  Chemnitsia 
  d'Orbigxy, 
  1840,^29 
  in 
  Webb 
  axd 
  Berthei.ot's 
  Hist. 
  Nat. 
  lies 
  Canaries, 
  p. 
  77 
  

  

  as 
  subgenus 
  of 
  Mclania 
  

   Type 
  species 
  by 
  monotypy 
  Chcmnitcia 
  canipancllae 
  (Piiilippi), 
  1836, 
  Enum. 
  Moll. 
  Sicil., 
  

  

  vol. 
  I, 
  p. 
  156, 
  t. 
  9, 
  fig. 
  5 
  as 
  Melania; 
  Recent. 
  Sicily. 
  Tryon, 
  1886, 
  Man. 
  Conch., 
  vol. 
  

  

  VIII, 
  pi. 
  75, 
  fig. 
  77 
  

  

  Turbonilla 
  (Chemnitzia) 
  muricata 
  (Carpenter) 
  

  

  Chemnitzia 
  muricata 
  Carpexter, 
  1857, 
  Cat. 
  Mazatlan 
  Shells, 
  p. 
  428 
  

  

  Turbonilla 
  (Strioturbonilla) 
  muricata 
  Carpenter, 
  Dall 
  and 
  Bartsch 
  in 
  Arxold, 
  1903, 
  

  

  p. 
  270 
  

   Turbonilla 
  (Chemnitsia) 
  muricata 
  Carpenter, 
  Dall 
  axd 
  Bartsch, 
  1909, 
  U. 
  S. 
  Nat. 
  Mus., 
  

  

  Bull. 
  68, 
  p. 
  36, 
  pi. 
  2, 
  fig. 
  9; 
  Grant 
  and 
  Gale, 
  1931, 
  p. 
  866 
  

  

  The 
  species 
  was 
  described 
  from 
  IMazatlan 
  by 
  Carpenter 
  and 
  has 
  not 
  been 
  reported 
  in 
  the 
  

   Recent 
  fauna 
  from 
  the 
  area 
  of 
  the 
  scope 
  of 
  this 
  report. 
  Dall 
  and 
  Bartsch 
  figured 
  the 
  type 
  

   (1909). 
  The 
  notes 
  herein 
  are 
  not 
  intended 
  to 
  be 
  complete. 
  Arnold 
  stated 
  that 
  the 
  species 
  

   occurred 
  in 
  the 
  Pleistocene, 
  "rare" 
  in 
  the 
  lower 
  Pleistocene 
  (lower 
  San 
  Pedro) 
  of 
  San 
  

   Pedro 
  and 
  Deadman 
  Island, 
  and 
  common 
  in 
  the 
  upper 
  Pleistocene 
  (upper 
  San 
  Pedro 
  

   = 
  Palos 
  Verdes 
  sand) 
  of 
  San 
  Pedro 
  and 
  Los 
  Ccrritos, 
  California. 
  This 
  distribution 
  has 
  been 
  

   repeated 
  by 
  Grant 
  and 
  Gale. 
  

  

  Subgenus 
  Bartschella 
  Tredale, 
  1916 
  

   (Diinkcria 
  Dall 
  and 
  Bartsch, 
  1909; 
  not 
  Carpenter, 
  1857) 
  

  

  Bartschella 
  Iredale, 
  1916. 
  Malacol. 
  Soc. 
  London, 
  Proc, 
  vol. 
  12. 
  p. 
  36 
  

  

  Type 
  species 
  by 
  original 
  designation, 
  Dunkcria 
  subanqulata 
  Carpenter, 
  1857, 
  Mazatlan 
  Cat., 
  

  

  p. 
  434. 
  Recent. 
  Mazatlan. 
  Dall 
  and 
  Bartsch, 
  1909, 
  U. 
  S. 
  Nat. 
  Mus., 
  Bull. 
  68, 
  pi. 
  12, 
  fig. 
  

  

  11 
  type 
  

  

  i2SNot 
  T. 
  costulata 
  Verrill, 
  1873, 
  Rep. 
  U. 
  S. 
  Comm. 
  Fish., 
  pt. 
  1, 
  p. 
  658 
  = 
  T. 
  miqhelsi 
  

   Bartsch, 
  1909. 
  Boston 
  Soc. 
  Nat. 
  Hist., 
  Proc, 
  vol. 
  34. 
  p. 
  88. 
  

  

  129 
  See 
  Stearns 
  (1937, 
  p. 
  54) 
  for 
  dates 
  of 
  publication 
  of 
  Webb 
  and 
  Berthelot. 
  

  

  