Nature

Urokodia sheds light on the origin of chelicerae and book gills of Chelicerata

• Yu Liu
• Lorenzo Lustri
• Huijuan Mai
• Mark Williams
• Liming Liu
• Yani Tang
• Thomas H. P. Harvey
• Xianguang Hou

2026-07-01

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DOI https://doi.org/10.1038/s41586-026-10713-2