The Etruscan shrew (Suncus etruscus), also known as the pygmy shrew, holds the title of the world's smallest living mammal.

Etruscan shrews are 20 times lighter than the average adult mouse. They have a body length of about 4 cm excluding the tail ...

The Etruscan shrew is the smallest mammal by mass, weighing about 20 times less than an adult mouse. It has a body length of ...