EcoGuide: Russian Reptiles (ru.ecosystem.reptiles) on Google Play
Unique, first in Russia FIELD mobile guide to reptiles of Northern Eurasia: 177 most prevalent species of Russia and former USSR countries (including Central Asia), each with photo and drawing, with typical identification features and text descriptions of their appearance, habitats, reproduction characteristics, feeding, way of life, differences from similar species and conservation status. It is easy and fun to identify species using 13 determination morphological and ecological characters with 5-10 values in each of them.Application consists from 6 main parts: Guide, Atlas, Textbook, Manual, Systematic Tree (with class, family and genus descriptions) and Quiz.The application works without Internet connection, you can use it directly in nature if you see or have the unknown object close up or in your hands. Using the Guide you can narrow the number of possible species to 2-3 and then compare your object with their images and descriptions in the Atlas.