king snake

reptile

Also known as: Lampropeltis

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Britannica Editors

History

king snake, (genus Lampropeltis), any of a group of moderate-sized to large terrestrial snakes found from southeastern Canada to Ecuador. Adults generally range in length from 1 to 1.5 metres (3.3 to 5 feet), but some have grown to 2.1 metres (6.8 feet). They are nonvenomous constrictors and have a cosmopolitan diet that includes small mammals, birds, snakes, lizards, amphibians, and bird eggs. As a sign of nervousness, king snakes will twitch their tails. King...

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