﻿art. 
  2-L 
  SOUTH 
  AMERICAN 
  SNAKES 
  AMARAL 
  13 
  

  

  The 
  lesser 
  number 
  of 
  ventrals 
  of 
  this 
  specimen, 
  as 
  compared 
  with 
  

   Boulenger's 
  figures 
  (232-236), 
  may 
  be 
  related 
  to 
  the 
  sex. 
  No. 
  51512 
  

   sent 
  from 
  Canon 
  Verruga, 
  by 
  C. 
  H. 
  T. 
  Townsend; 
  female, 
  ac. 
  19; 
  

   v. 
  227; 
  c. 
  79 
  pairs. 
  

  

  53. 
  PSEUDOBOA 
  CLOELIA 
  (Daudin) 
  

  

  Coluber 
  cloelia 
  Daudin, 
  Hist. 
  Nat. 
  Rept., 
  vol. 
  6, 
  1803, 
  p. 
  330, 
  pi. 
  78. 
  

   Oxyrhopus 
  cloelia 
  Guenther, 
  Cat. 
  Snakes 
  Brit. 
  Mus., 
  1858, 
  p. 
  189. 
  — 
  Bou- 
  

  

  lenger, 
  Cat. 
  Snakes 
  Brit. 
  Mus., 
  vol. 
  3, 
  1896, 
  p. 
  108. 
  

   Pseudoboa 
  cloelia 
  Amahal, 
  Rev. 
  Mus. 
  Paulista, 
  vol. 
  14, 
  1924, 
  pp. 
  11-12. 
  

  

  Ecuador. 
  — 
  1 
  specimen, 
  No. 
  20622, 
  collected 
  by 
  Mark 
  B. 
  Kerr, 
  

   lab. 
  7 
  (3, 
  4); 
  t. 
  2 
  + 
  3; 
  sc. 
  19; 
  c. 
  91 
  pairs 
  plus 
  3. 
  

  

  Venezuela. 
  — 
  1 
  specimen, 
  No. 
  32218, 
  sent 
  from 
  Caracas 
  by 
  Capt. 
  

   G. 
  Wayright. 
  

  

  Brazil. 
  — 
  2 
  specimens 
  No. 
  39061 
  sent 
  as 
  Khacliidelus 
  brazili 
  from 
  

   Butantan, 
  Sao 
  Paulo, 
  by 
  Dr. 
  V. 
  Brazil: 
  lab. 
  7 
  (3, 
  4), 
  t. 
  2 
  + 
  2; 
  sc. 
  19. 
  

   No. 
  11,384 
  sent 
  from 
  Rio 
  by 
  J. 
  R. 
  Moran: 
  lab. 
  7 
  (3, 
  4), 
  t. 
  2 
  + 
  2; 
  sc. 
  19. 
  

  

  This 
  specimen 
  as 
  well 
  as 
  No. 
  20622 
  shows 
  that 
  the 
  disposition 
  of 
  the 
  

   subcaudals 
  is 
  variable 
  and 
  consequently 
  does 
  not 
  warrant 
  the 
  divi- 
  

   sion 
  of 
  the 
  genus 
  Pseudoboa 
  into 
  Pseudoboa 
  and 
  Cloelia 
  as 
  accepted 
  by 
  

   most 
  of 
  the 
  North 
  American 
  herpetologists. 
  

  

  54. 
  PSEUDOBOA 
  NEUWIEDII 
  (Dumeril 
  and 
  Bibron) 
  

  

  Scytale 
  neuwiedii 
  Dumeril 
  and 
  Bibron, 
  Erp. 
  Gen., 
  vol. 
  7, 
  1854, 
  p. 
  1001 
  

  

  (part) 
  . 
  

   Pseudoboa 
  neuwiedii 
  Cope, 
  Proc. 
  Acad. 
  Nat. 
  Sci. 
  Philadelphia, 
  1860, 
  p. 
  260. 
  

   Oxyrhopus 
  neuwiedii 
  Boulenger, 
  Cat. 
  Snakes 
  Brit. 
  Mus., 
  vol. 
  3, 
  1896, 
  p. 
  112. 
  

   Pseudoboa 
  robinsoni 
  Stejneger, 
  Proc. 
  U. 
  S. 
  Nat. 
  Mus., 
  vol. 
  24, 
  1902, 
  p. 
  190. 
  

  

  Venezuela. 
  — 
  1 
  specimen, 
  No. 
  22532, 
  sent 
  from 
  La 
  Guaira 
  by 
  

   Capt. 
  Wirt 
  Robinson. 
  

  

  This 
  is 
  Stejneger's 
  type 
  of 
  Pseudoboa 
  robinsoni 
  which, 
  as 
  I 
  have 
  

   published 
  elsewhere 
  5 
  1 
  consider 
  only 
  as 
  an 
  anomalous 
  specimen 
  of 
  

   Pseudoboa 
  neuwiedii. 
  

  

  55. 
  PSEUDOBOA 
  GUERINI 
  (Dumeril 
  and 
  Bibron) 
  

  

  Rhinosimus 
  guerini 
  Dumeril 
  and 
  Bibron, 
  Erp. 
  G6n., 
  vol. 
  7, 
  1854, 
  p. 
  991, 
  

  

  pi. 
  72. 
  

   Oxyrhopus 
  guerini 
  Boulenger, 
  Cat. 
  Snakes 
  Brit. 
  Mus., 
  vol. 
  3, 
  1896, 
  p. 
  113. 
  

   Pseudoboa 
  guerini 
  Amaral, 
  Rev. 
  Mus. 
  Paulista, 
  vol. 
  14, 
  1924, 
  p. 
  12. 
  

  

  Paraguay. 
  — 
  1 
  specimen, 
  No. 
  12414, 
  collected 
  by 
  the 
  Paraguay 
  

   Expedition. 
  

  

  56. 
  BARBOURINA 
  EQUATORIANA 
  Amaral. 
  

  

  Barbourina 
  equaloriana 
  Amaral, 
  Journ. 
  Washington 
  Acad. 
  Sci., 
  vol. 
  14, 
  1924, 
  

   no. 
  9, 
  p. 
  201. 
  

  

  Ecuador. 
  — 
  1 
  specimen, 
  No. 
  62790 
  (type), 
  sent 
  from 
  Guayaquil 
  by 
  

   F. 
  W. 
  Goding 
  in 
  April, 
  1920. 
  

  

  »Rev. 
  Mus. 
  Paulista, 
  vol. 
  14, 
  1924, 
  p. 
  26. 
  

  

  