﻿256 
  Mr. 
  A. 
  R, 
  Wallace 
  07i 
  the 
  Habits 
  of 
  the 
  

  

  Upper 
  Amazon 
  and 
  near 
  tlie 
  tributaries 
  of 
  the 
  Orinoco. 
  la 
  

   ascending 
  the 
  Amazon 
  several 
  of 
  these 
  interesting 
  modifications 
  

   of 
  form 
  occur. 
  The 
  Verlumnus 
  of 
  Para 
  is 
  replaced 
  at 
  Santarem, 
  

   only 
  500 
  miles 
  up 
  the 
  river, 
  by 
  the 
  closely 
  allied 
  Cidora 
  of 
  G. 
  R. 
  

   Gray, 
  &c. 
  On 
  the 
  Upper 
  Amazon 
  we 
  have 
  Ergcteles 
  instead 
  of 
  

   the 
  Parsodes 
  of 
  Para. 
  The 
  following 
  list 
  shows 
  thirty-eight 
  

   species 
  of 
  PapUio 
  in 
  the 
  small 
  portion 
  of 
  the 
  district 
  yet 
  exa- 
  

   mined. 
  1 
  have 
  arranged 
  them 
  according 
  to 
  the 
  stations 
  they 
  

   frequent, 
  and 
  have 
  distinguished 
  those 
  which 
  occur 
  only 
  in 
  the 
  

   interior. 
  

  

  Species 
  of 
  PapUio 
  inhabiting 
  the 
  Amazon 
  valley 
  : 
  — 
  

   a. 
  Species 
  habitually 
  frequenting 
  the 
  banks 
  of 
  the 
  rivers 
  at 
  the 
  

   water's 
  edge 
  ; 
  — 
  

  

  Prolesllaus 
  $ 
  . 
  .Very 
  abundant. 
  

  

  ylgesilaus 
  $ 
  . 
  . 
  . 
  .Rare, 
  with 
  the 
  last. 
  

  

  Polycaon 
  $ 
  ....The 
  $ 
  never 
  accompanies 
  it 
  in 
  this 
  situation. 
  

  

  Dolicaon 
  $ 
  ... 
  .Generally 
  distributed. 
  

  

  Columbus 
  $ 
  . 
  . 
  . 
  .Upper 
  Amazon, 
  abundant. 
  

  

  Pausamas 
  Upper 
  Amazon, 
  scarce. 
  

  

  Lycidas 
  Upper 
  Amazon, 
  abundant. 
  

  

  Belus 
  Upper 
  Amazon, 
  abundant. 
  

  

  6. 
  Species 
  frequenting 
  gardens 
  and 
  open 
  grounds 
  : 
  — 
  

  

  Thoas 
  Abundant. 
  

  

  Torqualus 
  ..... 
  Abundant. 
  

   Polydamns 
  . 
  . 
  . 
  .Common 
  everywhere. 
  

   Candius 
  Scarce. 
  

  

  c. 
  Species 
  which 
  rarely 
  leave 
  the 
  forest 
  : 
  — 
  

  

  Species 
  peculiar 
  to 
  tlie 
  Upper 
  Amazon. 
  

  

  Patros. 
  Ergelelcs. 
  Cyamon. 
  

  

  Cixius. 
  Brisso7i}us. 
  Evagoras. 
  

  

  Orellana. 
  Bolivar. 
  Chabrias. 
  

  

  Species 
  occuriing 
  at 
  Pari. 
  

  

  Diceros. 
  Hierocles. 
  Scsoslris. 
  

  

  /Etieides. 
  Marcius. 
  Hippason. 
  

  

  /Eneas. 
  Aglaopc. 
  Ariarathes. 
  

  

  Thelios. 
  Sonoria. 
  Anchisiades. 
  

  

  Parsodes. 
  Verlumnus. 
  Triopas. 
  

  

  Echelus. 
  Culora. 
  

  

  The 
  Pieridce 
  generally 
  are 
  open-ground 
  butterflies, 
  two 
  genera 
  

   only, 
  Leptalis 
  and 
  Terias, 
  being 
  true 
  denizens 
  of 
  the 
  forest. 
  Of 
  

   the 
  former 
  but 
  one 
  species, 
  the 
  L. 
  Eumelia, 
  is 
  at 
  all 
  common. 
  It, 
  

  

  