What is the scientific name or taxonomic classification of animal Least weasel?

The Least Weasel's scientific name is Mustela nivalis.

Here's its taxonomic classification:

* Domain: Eukaryota

* Kingdom: Animalia

* Phylum: Chordata

* Class: Mammalia

* Order: Carnivora

* Family: Mustelidae

* Genus: Mustela

* Species: nivalis