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New study pushes back divergence of Australian and South American tree frogs to at least 55 million years ago.
A new study reveals that Australian and South American tree frogs diverged at least 55 million years ago, much earlier than previously believed.
Researchers identified a new species of ancient Australian tree frog, Litoria tylerantiqua, from around 55 million years ago.
This discovery, based on fossils found in Queensland, suggests these frog lineages are older than thought, challenging earlier timelines of their evolutionary split.
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Un nuevo estudio retrotrae la divergencia de las ranas de los árboles de Australia y América del Sur a al menos hace 55 millones de años.