Long-tailed Weasel

AT A GLANCECommon Name: Long-tailed WeaselScientific Name: Mustela frenataCategory: MammalsSubcategory: Mustelids & WeaselsSize: Head-body length 23 to 35 cm (9 to 14 in); black-tipped tail 10 to 16 cm (4 to 6 in)Weight: 85 to 350 g (3 to 12 oz); males much...

Siberian Weasel

Overview AT A GLANCE Common Name: Siberian Weasel Scientific Name: Mustela sibirica Category: Mammals Subcategory: Carnivorans Size: Body length: 28-39 cm (11-15 in); Tail length: 15-21 cm (6-8 in); Males significantly larger than females Weight: 350-850 g (12-30 oz)...

Marbled Polecat

OverviewThe Marbled Polecat (Vormela peregusna) is an extraordinary, vividly patterned small mustelid native to the vast, windswept dry steppes, semi-deserts, and arid plateaus of southeastern Europe and Central Asia. Renowned among carnivoran biologists for sporting...

African Clawless Otter

OverviewThe African Clawless Otter (Aonyx capensis), also celebrated as the Cape Clawless Otter or Groototter, is the second-largest freshwater otter on Earth and a formidable semiaquatic predator native to the river basins and coastal waters of sub-Saharan Africa....

Least Weasel

OverviewThe Least Weasel (Mustela nivalis) is the smallest member of the order Carnivora on Earth, reigning as a ferocious, hyperactive micro-predator across the northern continents. Despite weighing less than an apple, this tiny, fearless mustelid possesses an...