The Etruscan shrew ( Suncus etruscus) is the lightest animal in the world. This tiny mammal, found in parts of Europe and Asia, weighs a mere 1.8 grams, which is about the same as a penny. Its small size and rapid metabolism allow it to consume about half its body weight in food each day.
The Etruscan shrew is a fascinating creature, demonstrating how small life can be.
