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Science

Solving the mystery behind a flightless beetle’s transatlantic journey

Image: Phys.org

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  • Phys.org · October 15, 2026 15:20
    They can't fly or swim, so why do their closest relatives appear on different continents? Grey Gustafson, an associate professor in the Department of Biological Sciences, discovered through DNA sequencing that the ancestors of some of today's tiger beetles existed in South America and Africa…