Moor frog

The Moor Frog, Wolterstorff's Frog, Swedish swamp frog, Siberian frog, or Altai swamp frog (Rana arvalis) is a species of frog. It is part of the family Ranidae.  It lives in many parts of Europe and Asia, as far north as Siberia. It is skinny, reddish-brown and semi-aquatic amphibians.

References

Other websites
http://www.eol.org/pages/333000
http://www.theanimalfiles.com/amphibians/frogs/moor_frog.html
http://www.whose-tadpole.net/key-to-adult-amphibia/R-arvalis.htm 

Category:Frogs of Europe
Category:Frogs of Asia