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Received — 26 March 2026 ⏭ Nature - Issue - nature.com science feeds

Oxygen supply through the tracheolar–muscle system does not constrain insect gigantism

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10291-3

New evidence suggests that diffusive oxygen transport through the tracheolar–muscle system is not the limiting factor on insect body size.
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