﻿ALYTKS. 
  163 
  

  

  4. 
  Alytes 
  obsteteicans. 
  

   (Plate 
  YII.) 
  

  

  Demours, 
  Hist. 
  Acad. 
  Sc, 
  1741, 
  p. 
  28, 
  and 
  Mem. 
  Ac. 
  Sc, 
  1778, 
  

   p. 
  13. 
  

  

  Bufo 
  obstetricans, 
  Laurenti, 
  Syn. 
  Rept., 
  pp. 
  28 
  and 
  128 
  (1768) 
  ; 
  

   Brongniart, 
  Bull. 
  Soc. 
  Philom., 
  ii, 
  1801, 
  p. 
  91, 
  pi. 
  vi, 
  fig. 
  4; 
  

   Daudin, 
  Hist. 
  Rain. 
  Gren. 
  Crap., 
  p. 
  87, 
  pi. 
  xxxii, 
  fig. 
  1 
  

   (1803), 
  and 
  Hist. 
  Rept., 
  viii, 
  p. 
  176 
  (1803) 
  ; 
  Zawadski, 
  Faun. 
  

   Gal.-Bukow. 
  Wirbelth, 
  p. 
  156 
  (1840). 
  

  

  Rana 
  camiJanisona, 
  Laurenti, 
  1. 
  c, 
  p. 
  30. 
  

  

  Rana 
  obstetricans, 
  Wolf, 
  in 
  Sturm, 
  Deutschl. 
  Faun., 
  iii. 
  Heft 
  4 
  

   (1805). 
  

  

  Bombinator 
  obstetricans, 
  Merrem, 
  Tent. 
  Syst. 
  Amph., 
  p. 
  179 
  

   (1820) 
  ; 
  Gravenhorst, 
  Delic. 
  Mus. 
  Yratisl., 
  p. 
  68 
  (1829). 
  

  

  Bufo 
  campanisoniis, 
  Goldfuss, 
  Handb. 
  d. 
  Zool., 
  p. 
  484 
  (1820). 
  

  

  Alytes 
  obstetricans, 
  Wagler, 
  Icon. 
  Amph., 
  pi, 
  xxii, 
  figs. 
  3 
  — 
  5 
  (1830) 
  ; 
  

   Schinz, 
  Faun. 
  Helv., 
  p. 
  145 
  (1837) 
  ; 
  Tsclmdi, 
  Isis, 
  1837, 
  p. 
  702 
  ; 
  

   Bonaparte, 
  Icon. 
  Faun. 
  Ital., 
  Rett. 
  Anf. 
  (1838) 
  ; 
  Dumeril 
  & 
  

   Bibron, 
  Erp. 
  Gen., 
  viii, 
  p. 
  467 
  (1841) 
  ; 
  Glinther, 
  Cat. 
  Batr. 
  

   Sal., 
  p. 
  38 
  (1858); 
  Brucb, 
  Wiirzb. 
  Nat. 
  Zeitsclir., 
  iv, 
  

   1863, 
  p. 
  92, 
  and 
  Ber. 
  Offenb. 
  Ver., 
  v, 
  1864, 
  p. 
  51, 
  fig.; 
  

   Fatio, 
  Vert, 
  Suisse, 
  iii, 
  p. 
  358 
  (1872); 
  Koch, 
  Ber. 
  Senck. 
  

   Ges., 
  1872, 
  p. 
  155; 
  Schreiber, 
  Herp. 
  Eur., 
  p. 
  102 
  (1875); 
  

   De 
  risle, 
  Ann. 
  Sc. 
  Nat. 
  (3), 
  xx, 
  1876, 
  No. 
  7; 
  Lataste, 
  

   Herp. 
  Gir., 
  p. 
  249 
  (1876); 
  Leydig, 
  An. 
  Batr., 
  p. 
  64 
  (1877); 
  

   Lataste, 
  Bull. 
  Soc. 
  Zool. 
  France, 
  1877, 
  p. 
  281; 
  F. 
  Miiller, 
  

   Verh. 
  Nat. 
  Ges, 
  Basel, 
  vi, 
  1877, 
  p. 
  420; 
  Boulenger, 
  Cat. 
  

   Batr. 
  Ecaud., 
  p. 
  448 
  (1882) 
  ; 
  Heron- 
  Royer, 
  Bull. 
  Soc. 
  Zool. 
  

   France, 
  1883, 
  p. 
  417, 
  pi. 
  xiii, 
  and 
  1886, 
  p. 
  671 
  ; 
  Nehring, 
  

   Sitzb. 
  Ges. 
  Nat. 
  Fr. 
  Berlin, 
  1887, 
  p. 
  48; 
  Heller, 
  Zool. 
  Gart., 
  

   xxix, 
  1888, 
  p. 
  180; 
  Heron-Royer 
  & 
  Van 
  Bambeke, 
  Arch. 
  

   Biol., 
  ix, 
  1889, 
  p. 
  285 
  ; 
  Bedriaga, 
  Bull. 
  Soc. 
  Nat. 
  Mosc, 
  1889, 
  

   p. 
  596; 
  Fatio, 
  Vert. 
  Suisse, 
  v, 
  App., 
  p. 
  7 
  (1890); 
  Wolter- 
  

   storff, 
  Zool. 
  Anz., 
  1891, 
  p. 
  65 
  ; 
  Erwin 
  Schulze, 
  Schr. 
  Nat. 
  Ver. 
  

   Harz, 
  vi, 
  1891, 
  p. 
  42; 
  Boulenger, 
  Proc. 
  Zool. 
  Soc, 
  1891, 
  

   p. 
  622, 
  pi. 
  xlvii, 
  figs. 
  6 
  & 
  7; 
  Wolterstorff, 
  Zool. 
  Anz., 
  1893, 
  

   p. 
  151 
  ; 
  Oudemans, 
  Tijdschr. 
  Dierk. 
  Ver. 
  (2),iv, 
  1893, 
  Vers]., 
  

   p. 
  xlii 
  ; 
  Martin 
  & 
  Rollinat, 
  Vert. 
  Dep. 
  Indre, 
  p. 
  356 
  (1894) 
  ; 
  

   Werner, 
  Rept. 
  Amph. 
  Oesterr.-Ung., 
  p. 
  Ill 
  (1897) 
  ; 
  Diirigen, 
  

   Deutschl. 
  Amph., 
  p. 
  558, 
  pi. 
  i, 
  fig. 
  4, 
  and 
  pi. 
  ii, 
  fig. 
  6 
  (1897). 
  

  

  Obstetricans 
  vidga^'is, 
  Duges, 
  Rech. 
  Osteol. 
  Batr., 
  p. 
  7 
  (1834). 
  

  

  Alytes 
  obstetricans 
  delislei, 
  Lataste, 
  Rev. 
  Int. 
  Sc, 
  iv, 
  1879, 
  p. 
  543. 
  

  

  Alytes 
  obstetricans 
  boscai, 
  Lataste, 
  1. 
  c, 
  and 
  Act. 
  Soc. 
  Linn. 
  Bord., 
  

   xxxiv, 
  1880, 
  p. 
  181, 
  pi. 
  xi; 
  Bedriaga, 
  Amph. 
  Rept. 
  Portug., 
  

   p. 
  25 
  (1889), 
  and 
  Larves 
  Batr. 
  Portug., 
  p. 
  12 
  (1891). 
  

  

  Alytes 
  boscai, 
  Heron-Royer 
  & 
  Van 
  Bambeke, 
  1. 
  c, 
  p. 
  289. 
  

  

  Vomerine 
  teetli 
  in 
  a 
  transverse 
  series, 
  interrupted 
  

   in 
  the 
  middle, 
  behind 
  the 
  choange 
  ; 
  the 
  series 
  extends 
  

  

  