^ -^ «. $ . "^ Exeter. ' Miiseuiii L(i«ich. 



"• ?• Killarney. Rev. E. Eatou [P.]. 



■Pr-itr^w. d , ? , Hanover. Dr. J. E. Gray [P.J. 

 hgr., & yg-. 



■^■-'/•cf?. Oorufia. M. Y. L. Seoaue [C.]/^2?>iy,7f<^^-<>«'t^a^l 



~-<S- Sinus Abrek, E. Prof.Taczanowski [P.]. / -^ 



Siberia. (T'ype of iiawa dijbowskii.) 



51. Eana arvalis. 



Rana temporaria, var. oxyrhinns et arvalis, part., Giinth. Cat. p. 16. 



Rana temporaria, Linn. Faim. Suec. i. p. 94. 



temporaria, part., L. Sijst. JS'at. ed. 12, p. 3-j7. 



arvalis, Ni/sson, Skand. Faun. iii. p. 42; Collin, Naturh. 



Tidssh: 1870, p. 291 ; Leydif), An. Batr. p. 129 ; Bouleng. Bull. 

 Soc. Zool. France, 1879, p. 169. 



oxyrrhinus, Steenstr. Amtl. Ber. 24. Fers. Kiel, p. 131; Siebold, 



Arch.f. Natioy. 1852 ; Koch, Ber. Senck. Ges. 1872, p. 135 ; Fatio, 

 Vert. Suisse, iii. p. 345. 



temporaria, var. oxyrrhiua, Schreih. Herp. Fad: p. 125. 



Vomerine teeth in two oblique oval groups extending beyond the 

 hinder edge of the choanas. Head moderate ; snout rather short, 

 pointed, prominent; iuterorbital space narrovrer than the upper 

 ej-elid; tympanum distinct, two thirds the diameter of the eye. 

 Fingers moderate, first extending beyond second ; toes at least two- 

 thirds webbed ; subarticular tubercles of fingers and toes moderate ; 

 inner metatarsal tubercle strong, compressed, more than half the 

 length of the first toe; no outer tubercle. Tbe hind limb being 

 carried forwards along the body, the tibio-tarsal articulation doe^ 

 not reach the tip of the snout. A very prominent glandular lateral 

 fold. Coloration much as in Rana fasca ; sometimes a liglit, dark- 

 edged vertebral strijje ; belly immaculate. Male with two internal 

 vocal sacs. 



East Europe ; West Asia. J^J^. ^^ 



I «, ^--r/. d", ?,&y8. Sweden. r, , (Prof. Sundevall [P.]. 



i e. Yg. EohiisliiB . ^/ff^^^TLf Sfe. Malm [P.]. 



/• ?• Hanover. '^ Z' Dr. J. E. Gray [P.]. 



ij-h. 5 & yg. North Germany. Dr. .1. E. Gra'v [P.]. 



«• Yg. Albistau. C. G. DanfoM, Esq. 



[P.]. 



52. Rana cantabrigensis. 



Rana temporaria, var. silvatica, part., Giinth. Cat. p. 17. 

 Rana sylvatica, Dekay, N. Y. Faun. iii. p. 64, pis. 21, '2'2; Botileny. 

 Bull. Soc. Zool. France, 1879, p. 174. 



cantabrigensis, Baird, Proc. Ac. Philad. 1854, p. 02 ; Bouleng 



Bull. Soc. Zool. France, 1880, p. 209. 



Yoracrine teeth in two oval oblique groups extending beyond the 

 - ^ level of the hinder edge of the d^anae. Head rather depressed; 



c 



