The Etruscan shrew (Suncus etruscus) or the pygmy white-toothed shrew is the smallest mammal by weight. It grows to a length of 4 cm and weighs 1.8 grams.
Which is the smallest land mammal?
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The Etruscan shrew (Suncus etruscus) or the pygmy white-toothed shrew is the smallest mammal by weight. It grows to a length of 4 cm and weighs 1.8 grams.