10 smallest mammals in the world

Etruscan Shrew: Known as the smallest mammal by mass, this shrew weighs only a few grams and has a rapid metabolism to sustain its energy levels.

Bumblebee Bat: Also called Kitti's hog-nosed bat, it holds the title for the world's smallest mammal by skull size, found in parts of Thailand and Myanmar.

Pygmy Jerboa: A tiny rodent with a long tail and large ears, it inhabits desert regions in Mongolia and China, using its powerful hind legs for hopping.

American Pygmy Shrew: Found in North America, this shrew is one of the smallest mammals, feeding on insects and small invertebrates to fuel its high metabolism.

Kitti's Hog-Nosed Bat: Also known as the bumblebee bat, it holds the title for the world's smallest mammal by mass, residing in limestone caves in Southeast Asia.

Pygmy Possum: These tiny marsupials are found in Australia and New Guinea, with some species weighing less than a penny.

Least Weasel: Known for its small size and agility, the least weasel is found in North America, Europe, and Asia, preying on small rodents.

Bumblebee Mouse: This small mouse, found in Mexico, has a distinctive bumblebee-like coloration and feeds on insects and seeds.

 Dwarf Three-Toed Jerboa: Inhabiting Mongolia and China, this tiny rodent has a unique hopping locomotion and large ears for heat regulation.

Northern Pygmy Mouse: Residing in North America, this small mouse species is known for its miniature size and nocturnal habits.

This information is not DNA's opinion but obtained from media reports