﻿164 
  DISCOGLOSSIDJi. 
  

  

  outwards 
  to 
  the 
  vertical 
  of 
  the 
  inner 
  or 
  of 
  the 
  outer 
  

   border 
  of 
  the 
  choanse. 
  Tongue 
  large, 
  thick, 
  circular, 
  

   slightly 
  free 
  behind. 
  

  

  Fig 
  60 
  Head 
  large, 
  moderately 
  depressed, 
  

  

  broader 
  than 
  long; 
  snout 
  rounded, 
  

   slightly 
  projecting, 
  as 
  long 
  as 
  the 
  

   diameter 
  of 
  the 
  orbit 
  ; 
  canthus 
  ros- 
  

   tralis 
  rounded 
  ; 
  loreal 
  region 
  grooved, 
  

   nostril 
  a 
  little 
  nearer 
  the 
  eye 
  than 
  

   the 
  tip 
  of 
  the 
  snout 
  ; 
  eye 
  large, 
  very 
  

   prominent; 
  interorbital 
  space 
  as 
  broad 
  

   as 
  the 
  upper 
  eyelid, 
  and 
  as 
  broad 
  as 
  

   Open 
  mouth. 
  ^^ 
  ^ 
  j-^^j^ 
  broader 
  than 
  the 
  distance 
  

  

  between 
  the 
  nostrils 
  ; 
  tympanum 
  circular, 
  three-fifths 
  

   to 
  four- 
  fifths 
  the 
  diameter 
  of 
  the 
  eye. 
  

  

  Fingers 
  rather 
  short, 
  depressed, 
  obtuse, 
  first 
  shorter 
  

   than 
  second, 
  as 
  long 
  as 
  fourth 
  or 
  slightly 
  shorter, 
  

   third 
  longest 
  ; 
  no 
  subarticular 
  tubercles 
  ; 
  -p^^ 
  q^ 
  

   three 
  prominent 
  palmar 
  tubercles, 
  corre- 
  

   sponding 
  in 
  position 
  to 
  the 
  base 
  of 
  the 
  first, 
  

   third, 
  and 
  fourth 
  fingers, 
  inner 
  oval, 
  outer 
  

   round 
  and 
  largest, 
  median 
  round 
  and 
  

   smallest. 
  

  

  Hind 
  limb 
  short 
  ; 
  the 
  tibio-tarsal 
  articula- 
  Lower 
  

   tion 
  reaches 
  the 
  shoulder 
  in 
  the 
  female, 
  the 
  view 
  of 
  

   tympanum 
  in 
  the 
  male 
  ; 
  the 
  tarso-metatarsal 
  ^ 
  ^ 
  ^^ 
  • 
  

   articulation 
  reaches 
  the 
  eye 
  in 
  the 
  female, 
  the 
  tip 
  of 
  

   the 
  snout 
  or 
  between 
  the 
  eye 
  and 
  the 
  tip 
  of 
  the 
  snont 
  

   in 
  the 
  male; 
  tibia 
  as 
  long 
  as 
  the 
  femur, 
  the 
  heels 
  

   meeting 
  when 
  the 
  legs 
  are 
  folded 
  at 
  right 
  angles 
  to 
  

   the 
  rhachis. 
  Foot 
  as 
  long 
  as 
  or 
  a 
  little 
  shorter 
  than 
  

   the 
  tibia 
  ; 
  toes 
  short, 
  depressed, 
  obtusely 
  pointed, 
  one- 
  

   third 
  to 
  one-half 
  webbed, 
  and 
  bordered; 
  no 
  subarticular 
  

   tubercles 
  ; 
  a 
  small, 
  rounded, 
  inner 
  metatarsal 
  tubercle. 
  

  

  Upper 
  parts 
  covered 
  with 
  small 
  smooth 
  warts, 
  

   limbs 
  nearly 
  smooth, 
  with 
  a 
  glandular 
  thickening 
  on 
  the 
  

   forearm 
  and 
  another 
  on 
  the 
  calf 
  ; 
  a 
  small, 
  more 
  or 
  less 
  

   distinct 
  parotoid 
  gland 
  behind 
  the 
  eye 
  above 
  the 
  tym- 
  

   panum, 
  usually 
  followed 
  by 
  a 
  series 
  of 
  smaller 
  glands 
  

  

  