Top 10 Smallest Mammals in the World

By Rajni Pandey | September 18, 2024

The smallest mammal by mass, this insect-eater weighs less than a dime and has a super-fast metabolism to stay alive.

Image Credit: Wikipedia

Etruscan Shrew

Also known as Kitti's Hog-Nosed Bat, this bat weighs around 2 grams and is the smallest flying mammal, found in Southeast Asia.

Bumblebee Bat

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A desert-dwelling rodent that hops on its long hind legs, this tiny creature is light and agile, surviving harsh environments.

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Pygmy Jerboa

This fast-paced shrew is among the smallest mammals in Europe and North America, with a metabolism that demands constant feeding.

Image Credit: Canva

Pygmy Shrew

One of the tiniest rodents, it thrives in arid regions of Africa and can extract moisture from its food, making it highly adaptable.

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African Pygmy Mouse

The smallest primate, native to Madagascar, the nocturnal lemur survives on fruits, flowers, and insects during the night.

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Lesser Dwarf Lemur

A minuscule marsupial from Australia, it hunts for insects in tiny crevices thanks to its incredibly small size.

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Long-Tailed Planigale

The smallest mole species, this mammal tunnels through soil in North America, searching for insects underground.

Image Credit: Canva

American Shrew Mole

This small Australian marsupial specializes in eating termites, using its sharp sense of smell to find its prey.

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Little Numbat

Native to Madagascar, this tiny insectivore resembles a hedgehog but is much smaller, using its spiny body as protection from predators.

Image Credit: Canva

Lesser Hedgehog Tenrec