Meet the prehistoric devil frog that lived alongside dinosaurs

Nature · Published 1 October 2026 Swipe more like this →

In short: Discover the mystery of Beelzebufo, a massive, predatory amphibian. This video explores the complex origins of the 'devil frog' and the scientific puzzles regarding how such a giant lived in Madagascar.

The video investigates the history of Beelzubebu ampinga, an extinct, carnivore species that inhabited Madagascar roughly 65 to 70 million years ago. Reaching lengths of 16 inches and weighing approximately 10 pounds, this 'armored' frog possessed a prominent cranial shield and powerful jaws capable of consuming lizards, small vertebrates, and potentially even young dinosaurs.

Beyond its size, the species presents a biogeographical puzzle: while Madagascar became isolated about 88 million years ago, Beelzebufo shares characteristics with South American relatives. This suggests a possible land connection between Madagascar, South America, and Antarctica may have persisted as late as 70 million years ago. Untangling these origins remains one of the most difficult challenges in amphibian history.

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