<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Spermophilus_undulatus1.jpg/800px-Spermophilus_undulatus1.jpg" width="500"> From Wikipedia [EN]( https://en.wikipedia.org/wiki/Long-tailed_ground_squirrel) under [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0) license. Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Rodentia Family: Sciuridae Genus: Urocitellus Species: U. undulatus Russian name: Длиннохвостый суслик