Closely related:
* Weasel: The weasel is the smallest mustelid, and shares many characteristics with the stoat. They are both slender, agile hunters with long bodies.
* Ermine: The ermine is actually just the white winter coat of the stoat, but they are often considered a separate species.
* Long-tailed weasel: This weasel is a bit larger than the common weasel and has a much longer tail. It is also a skilled hunter, like the stoat.
Other mustelids with similar characteristics:
* Mink: Minks are larger than stoats and have a thicker coat, but they share the same predatory instincts.
* Polecat: Polecats are known for their distinctive scent and aggressive nature. They are also skilled hunters, much like the stoat.
* Wolverine: While much larger than stoats, wolverines share a similar fierceness and ability to hunt larger prey.
It's important to note that while these animals share some characteristics with stoats, they also have their own unique features.