﻿30 
  PROCEEDINGS 
  OF 
  THE 
  NATIONAL, 
  MUSEUM 
  vol. 
  67 
  

  

  95. 
  BOTHROPS 
  SCHLEGELII 
  (Berthold) 
  

  

  Trigonocephalus 
  schlegelii 
  Bekthold, 
  Abh. 
  Ges. 
  Wiss. 
  Goettingen, 
  vol. 
  3, 
  

  

  1846, 
  p. 
  13, 
  pi. 
  1, 
  figs. 
  6-6. 
  

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

   Lachesis 
  schlegelii 
  Boulenger, 
  Cat. 
  Snakes 
  Brit. 
  Mus., 
  vol. 
  3, 
  1896, 
  p. 
  567. 
  

  

  96. 
  CROTALUS 
  TERRIFICUS 
  (LaurenU) 
  

  

  Caudisona 
  terrifica 
  Laurenti, 
  Syn. 
  Rept., 
  1768, 
  p. 
  93. 
  

  

  Crotalus 
  terrificus 
  Cope, 
  Proc. 
  U. 
  S. 
  Nat. 
  Mus., 
  vol. 
  14, 
  1892, 
  p. 
  688. 
  — 
  

   Boulenger, 
  Cat. 
  Snakes 
  Brit. 
  Mus., 
  vol. 
  3, 
  1896, 
  p. 
  574. 
  

  

  Paraguay. 
  — 
  4 
  specimens, 
  No. 
  11262 
  (head) 
  and 
  3 
  young 
  ones, 
  

   No. 
  11258, 
  all 
  collected 
  by 
  Dr. 
  E. 
  Palmer. 
  

  

  97. 
  LACHESIS 
  Ml 
  ITS 
  (Linnaeus) 
  

  

  Crotalus 
  muius 
  Linnaeus, 
  Syst. 
  Nat., 
  ed. 
  12, 
  vol. 
  1, 
  1766, 
  p. 
  373. 
  

  

  Lachesis 
  mutus 
  Daudin, 
  Hist. 
  Nat. 
  Rept., 
  vol. 
  5, 
  1803, 
  p. 
  351. 
  — 
  Boulenger. 
  

  

  Cat. 
  Snakes 
  Brit. 
  Mus., 
  vol. 
  3, 
  1898, 
  p. 
  534. 
  

   Lachesis 
  stenophrys 
  Cope, 
  Journ. 
  Acad. 
  Nat. 
  Sci. 
  Philadelphia, 
  ser. 
  2, 
  vol. 
  8, 
  

   1875, 
  p. 
  534. 
  

  

  Ecuador. 
  — 
  1 
  specimen 
  (head), 
  No. 
  20635, 
  sent 
  by 
  Mark 
  B. 
  Kerr. 
  

  

  o 
  

  

  