👉 Arctopoda is a class of mammals that are known for their long, slender bodies and large brains, often with a distinctive skull and face. They are characterized by having four limbs (two front legs and two hind legs), a high metabolism rate, and a unique cranial shape called the "Arctoid" or "Arctopodan" shape. Arctopoda is also known for their ability to use tools, including hunting, tool-making, and making fire.