The heaviest is the Blue Whale and the lightest is the Pigmy Shrew
The largest mammal in Arkansas is the American black bear, which can weigh up to 600 pounds. The smallest mammal in Arkansas is the southeastern shrew, which is about 3-4 inches in length.
The smallest mammal is the small Asian mongoose.
The pygmy shrew. It weight about as much as dime.
An African Elephant is the largest mammal, at an average of 3.64 metres in height (for males) and weighing 5455 kg. Specimens of 6800kg have been documented. The smallest mammal in Africa is a pygmy shrew which is about the size of a human fingertip. Its habitat is subtropical or tropical moist lowland forests.
The pygmy shrew is the smallest mammal.
Lemmings are the smallest mammal known to live in the Tundra.
The world's smallest aquatic mammal is a cetacean known as the Vaquita.
The smallest mammal is the Etruscan shrew.
The Hippopotamus is the 3rd largest mammal.
The smallest African mammal is the African pygmy shrew. This is also the smallest mammal in the entire world. They weigh less than 10 grams.
By almost any absolute measurement, the blue whale is the biggest mammal living today. It can grow up to 100 feet and weigh more than 100 tons. On land its the African elephant.
The only mammals which lay eggs are the small group known as monotremes. The smallest egg-laying mammal, or monotreme, is the platypus. The platypus weighs, at most, 1.7kg while the echidna can easily reach 7kg in weight.