﻿288 
  RANIDJ5. 
  

  

  14. 
  Rana 
  arvalis. 
  

   (Plate 
  XVIII.) 
  

  

  Rana 
  temporaria, 
  Linnaeus, 
  Faun. 
  Snec, 
  2nd 
  ed., 
  i, 
  p. 
  101 
  (1761) 
  ; 
  

  

  Oamerano, 
  Mem. 
  Ace. 
  Torin. 
  (2), 
  xxxv, 
  1883, 
  p. 
  266. 
  

   Rana 
  temporaria, 
  part., 
  Linnaeus, 
  Syst. 
  Nat., 
  p. 
  357 
  (1766) 
  ; 
  

  

  Schlotthauber, 
  Arch. 
  f. 
  Nat., 
  1844, 
  p. 
  255; 
  Giinther, 
  Cat. 
  

  

  Batr. 
  Sal., 
  p. 
  16 
  (1858) 
  ; 
  Schreibev, 
  Herp. 
  Eur., 
  p. 
  125 
  (1875) 
  ; 
  

  

  De 
  Betta, 
  Atti 
  1st. 
  Venet. 
  (2), 
  iv, 
  1885, 
  p. 
  45. 
  

   Rana 
  terrestris, 
  Andrzejewski, 
  Nouv. 
  Mem. 
  Soc. 
  Nat. 
  Mosc, 
  ii, 
  

  

  1832, 
  p. 
  342. 
  

   Rana 
  arvalis, 
  Nilsson, 
  Skand. 
  Faun., 
  Amf., 
  p. 
  92 
  (1842), 
  and 
  2nd 
  

  

  ed., 
  p. 
  104 
  (1860) 
  ; 
  Collin, 
  Naturh 
  . 
  Tidsskr. 
  (3). 
  vi, 
  1870, 
  p. 
  291 
  ; 
  

  

  Leydig, 
  An. 
  Batr., 
  p. 
  129 
  (1877); 
  Collett, 
  Vid. 
  Selsk. 
  Forh. 
  

  

  Christ., 
  1878, 
  No. 
  3, 
  p. 
  7 
  ; 
  M. 
  Weber, 
  Tijdschr. 
  Nederl. 
  Dierk. 
  

  

  Yer., 
  iii, 
  1879, 
  p. 
  149; 
  Boulenger, 
  Bull. 
  Soc. 
  Zool. 
  France, 
  

  

  1879, 
  p. 
  169, 
  and 
  Cat. 
  Batr. 
  Ecaud., 
  p. 
  45 
  (1882) 
  ; 
  Pfliiger 
  & 
  

  

  Smith, 
  Arch. 
  Ges. 
  Physiol., 
  xxxii, 
  1883, 
  pp. 
  525, 
  581, 
  pis. 
  

  

  vii 
  & 
  viii 
  ; 
  Boulenger, 
  Proc 
  Zool. 
  Soc, 
  1886, 
  p. 
  242, 
  pi. 
  xxiv, 
  

  

  and 
  Bull. 
  Soc. 
  Zool. 
  France, 
  1886, 
  p. 
  596 
  ; 
  F. 
  Miiller, 
  Yerh. 
  

  

  Nat. 
  Ges. 
  Basel, 
  viii, 
  1S87, 
  p. 
  252; 
  Heller, 
  Zool. 
  Gart., 
  xxix, 
  

  

  1888, 
  p. 
  177; 
  Wolterstorff, 
  Zeitschr. 
  f. 
  Naturw., 
  lxi. 
  1888, 
  

  

  p. 
  24; 
  Leydig, 
  Zool. 
  Anz., 
  1889, 
  p. 
  314; 
  Bedriaga, 
  Bull. 
  Soc. 
  

  

  Nat. 
  Mosc, 
  1889, 
  p. 
  306 
  ; 
  Boettger, 
  Ber. 
  Senck. 
  Ges., 
  1890, 
  

  

  Protok., 
  p. 
  lxx; 
  Mehely, 
  Zool. 
  Anz., 
  1890, 
  p. 
  446 
  ; 
  M. 
  Braun, 
  

  

  Arch. 
  Ver. 
  Nat. 
  Fr. 
  Mecklenb., 
  xliv, 
  1891, 
  p. 
  44; 
  Boulenger, 
  

  

  Proc 
  Zool. 
  Soc, 
  1891, 
  p. 
  605, 
  pi. 
  xlv, 
  fig. 
  2; 
  Westhoff, 
  

  

  Jaliresb. 
  Westf. 
  Prov. 
  Yer., 
  xx, 
  1892, 
  p. 
  51; 
  Mehely, 
  Math. 
  

  

  Term. 
  Kozl. 
  Budapest, 
  xxv, 
  1892, 
  p. 
  29, 
  pis. 
  ii 
  & 
  iv 
  ; 
  Douglass, 
  

  

  Herp. 
  Baden, 
  p. 
  42 
  (1894); 
  Werner, 
  Yerh. 
  Zool.-bot. 
  Ges. 
  

  

  Wien, 
  xliv, 
  1894, 
  p. 
  237, 
  Zool. 
  Anz., 
  1895, 
  p. 
  479, 
  and 
  Rept. 
  

  

  Amph. 
  Oesterr.-Ung., 
  p. 
  90 
  (1897); 
  Diirigen, 
  Deutschl. 
  

  

  Amph., 
  p. 
  448, 
  pi. 
  iii, 
  fig. 
  3 
  (1897). 
  

   Rana 
  oxyrrhinus, 
  Steenstrup, 
  Ber. 
  24. 
  Yers. 
  Nat. 
  u. 
  Aerzte, 
  Kiel, 
  

  

  1846, 
  p. 
  131; 
  Siebold, 
  Arch. 
  f. 
  Nat., 
  1852, 
  p. 
  14; 
  Schiff, 
  in 
  

  

  Thomas, 
  Ann. 
  Sc 
  Nat. 
  (4), 
  iv, 
  1855, 
  p. 
  368, 
  pi. 
  vii, 
  figs. 
  5 
  & 
  6 
  ; 
  

  

  Steenstrup, 
  Yid. 
  Meddel., 
  1869, 
  p. 
  3, 
  figs. 
  ; 
  Sahlertz, 
  Yid. 
  

  

  Meddel., 
  1871, 
  p. 
  113; 
  Koch, 
  Ber. 
  Senck 
  Ges., 
  1872, 
  p. 
  135; 
  

  

  Fatio, 
  Yert. 
  Suisse, 
  iii, 
  p. 
  345 
  (1872) 
  ; 
  Hcron-Royer, 
  Bull. 
  

  

  Soc. 
  Et. 
  Sc. 
  Angers, 
  xiv, 
  1885, 
  p. 
  128; 
  Heron-Royer 
  & 
  Yan 
  

  

  Bambeke, 
  Arch. 
  Biol., 
  ix, 
  1889, 
  p. 
  263. 
  

   ? 
  Rana 
  temporaria, 
  part., 
  Middendorff, 
  Reise, 
  ii, 
  p. 
  247, 
  pi. 
  xxvi, 
  

  

  fig. 
  3 
  (1855). 
  

   Rana 
  agilis 
  (non 
  Thorn.), 
  Wolterstorff, 
  Jahrb. 
  Nat. 
  Yer. 
  Magdeb., 
  

  

  1890, 
  p. 
  316 
  (1891). 
  

  

  Vomerine 
  teeth 
  in 
  two 
  oblique 
  series 
  or 
  oval 
  groups 
  

   just 
  behind 
  the 
  level 
  of 
  the 
  posterior 
  borders 
  of 
  the 
  

   choana3. 
  

  

  