Two Decades of Data Map Evolutionary History of Northeast Asian Frogs from Paleogene to Anthropocene

A new study provides a comprehensive framework for the evolutionary history of frog species in Northeast Asia, tracing their development from the Paleogene period to the present-day Anthropocene. Researchers synthesized two decades of phylogeographic data to map how environmental shifts and geological changes influenced the diversification of these amphibian lineages over millions of years.

The research team analyzed extensive datasets to identify the specific interactions between historical climate upheavals and the biological adaptation of frog populations. By examining these long-term trends, the study documents the progression of anuran diversity across the region, detailing how various species responded to shifting ecological conditions throughout different geological epochs. The findings offer a structured timeline of these evolutionary processes, providing a clearer understanding of the factors that shaped the current distribution and variety of frogs in Northeast Asia.

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Date: June 21, 2026

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GOAI