﻿SOUTH 
  AMKRICAN 
  SNAKES 
  AMARAL 
  

  

  29 
  

  

  90. 
  BOTHROPS 
  PICTA 
  (Tschudi) 
  

  

  Lachesis 
  picta 
  Tschudi, 
  Fauna 
  Peruv., 
  Herp., 
  1845, 
  p. 
  61, 
  pi. 
  10. 
  

  

  Bothrops 
  pictus 
  Jan, 
  Elenco 
  Sist., 
  1863, 
  p. 
  126. 
  

  

  Lachesis 
  pictus 
  Boulenger, 
  Cat. 
  Snakes 
  Brit. 
  Mus., 
  vol. 
  3, 
  1896, 
  p. 
  540. 
  

  

  Peru. 
  — 
  1 
  specimen, 
  No. 
  49992 
  collected 
  in 
  Lima 
  by 
  C. 
  H. 
  T. 
  

   Townsend 
  on 
  April 
  26, 
  1913: 
  lab. 
  9, 
  2d 
  entering 
  the 
  loreal 
  pit; 
  sc. 
  

   25; 
  v. 
  167; 
  c. 
  47 
  p. 
  

  

  91. 
  BOTHROPS 
  NEUWIEDI 
  Wagler 
  

  

  Bothrops 
  neuwiedi 
  Wagler, 
  in 
  Spix, 
  Species 
  Novae 
  Serp. 
  Brasil., 
  vol. 
  56, 
  

  

  1826, 
  pi. 
  22, 
  fig. 
  1. 
  

   Lachesis 
  neuwiedii 
  Boulenger, 
  Cat. 
  Snakes 
  Brit. 
  Mus., 
  vol. 
  3, 
  1896, 
  p. 
  542. 
  

  

  Argentina. 
  — 
  1 
  specimen, 
  No. 
  12380, 
  collected 
  at 
  Rio 
  Vermejo, 
  by 
  

   the 
  La 
  Plata 
  Expedition. 
  

  

  92. 
  BOTHROPS 
  LEPTURA 
  Amaral 
  

  

  Bothrops 
  leptura 
  Amaral, 
  Proc. 
  New 
  England 
  Zool. 
  Club, 
  vol. 
  8, 
  1923, 
  p. 
  

   102 
  (type 
  from 
  Cana, 
  Eastern 
  Panama). 
  

  

  Ecuador. 
  — 
  2 
  specimens, 
  both 
  collected 
  by 
  M. 
  B. 
  Kerr: 
  No. 
  20629, 
  

   sc. 
  27; 
  v. 
  201; 
  c. 
  82 
  p.; 
  no 
  scale 
  separating 
  the 
  internasals 
  from 
  

   each 
  other; 
  upper 
  head 
  scales 
  rugose; 
  tail 
  unspotted 
  beneath, 
  light 
  

   posteriorly 
  and 
  with 
  a 
  few 
  dark 
  blotches 
  anteriorly; 
  total 
  length 
  

   430 
  mm.; 
  tail 
  75 
  mm. 
  No. 
  20630: 
  sc. 
  28; 
  v. 
  198; 
  c. 
  87 
  p.; 
  head 
  

   scales 
  as 
  in 
  No. 
  20629; 
  tail, 
  anteriorly 
  slightly 
  blotched 
  with 
  dark 
  

   above 
  and 
  powdered 
  with 
  dark 
  beneath, 
  posteriorly 
  light, 
  unspotted; 
  

   total 
  length 
  1,120 
  mm.; 
  tail 
  185 
  mm. 
  

  

  93. 
  BOTHROPS 
  LANSBERGII 
  (Schlegel) 
  

  

  Trigonocephalus 
  lansbergii 
  Schlegel, 
  Mag. 
  Zool., 
  1841, 
  Rept., 
  pi. 
  1. 
  

  

  Bothrops 
  lansbergi 
  Jan, 
  Elenco 
  Sist., 
  1863, 
  p. 
  127. 
  

  

  Lachesis 
  lansbergii 
  Boulenger, 
  Cat. 
  Snakes 
  Brit. 
  Mus., 
  vol. 
  3, 
  1896, 
  p 
  .546. 
  

  

  Venezuela. 
  — 
  1 
  specimen, 
  female, 
  No. 
  61225, 
  collected 
  at 
  the 
  Sierra 
  

   de 
  Perija, 
  by 
  Theo. 
  deBooy: 
  sc. 
  25; 
  v. 
  154; 
  c. 
  29; 
  rostral 
  1 
  J/£ 
  as 
  deep 
  

   as 
  wide. 
  

  

  94. 
  BOTHROPS 
  BRACHYSTOMA 
  (Cope) 
  

  

  Teleuraspis 
  castelnaui, 
  var. 
  brachystoma 
  Cope, 
  Proc. 
  Acad. 
  Nat. 
  Sci., 
  Philadel- 
  

   phia, 
  1859, 
  p. 
  339. 
  

   Bothrops 
  brachystoma 
  Bocourt, 
  Journ. 
  Zool., 
  vol. 
  5, 
  1876, 
  p. 
  410. 
  

   Lachesis 
  brachystoma 
  Boulenger, 
  Cat. 
  Snakes 
  Brit. 
  Mus., 
  vol. 
  3, 
  1896, 
  p. 
  547. 
  

  

  Ecuador. 
  — 
  5 
  specimens, 
  all 
  collected 
  by 
  M. 
  B. 
  Kerr: 
  

  

  