Frogs constitute a group of animals of the order of tailless amphibians consisting of more than 400 species and distributed on nearly all continents; they prefer mainly fresh water ponds.
The 10 species of frogs that live on the territory of the Russian Federation are Asiatic grass frog, Iranian long-legged wood frog, laughing frog, moor frog, pond frog, Siberian wood frog, edible frog, grass frog, Hokkaido frog and black spotted frog.
The postal stamps provide images of a pond frog, Asiatic grass frog, Iranian long-legged wood frog and Siberian wood frog.
| Paper |
Printing method |
Format of the envelope |
| Envelope paper |
Offset |
114 × 162 mm |