File:Schematic anatomical reconstruction of Yunnanozoon and Pikaia.png

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Captions

Captions

Schematic anatomical reconstruction of Yunnanozoon (E) and Pikaia (F, G).

Summary

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Description
English: (E) Yunnanozoon, schematic anatomical reconstruction after Cong et al. and Tian et al.

(F) Pikaia, schematic reconstruction illustrating dorsoventrally inverted anatomical reinterpretation.

(G) Hypothetical cross-sections of trunk segments in Pikaia3 under the new dorsoventrally inverted interpretation, showing dorsal and ventral “fins.”3 Color legend on the right applies to (E)–(I).
Date
Source A new interpretation of Pikaia reveals the origins of the chordate body plan https://www.cell.com/current-biology/fulltext/S0960-9822(24)00669-9
Author Giovanni Mussini, M. Paul Smith, Jakob Vinther, Imran A. Rahman, Duncan J.E. Murdock, David A.T. Harper, Frances S. Dunn
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: Representative stem-group chordates and comparisons with Pikaia.png
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current16:25, 12 June 2024Thumbnail for version as of 16:25, 12 June 20242,520 × 796 (1.69 MB)Ta-tea-two-te-to (talk | contribs)Uploaded a work by Giovanni Mussini, M. Paul Smith, Jakob Vinther, Imran A. Rahman, Duncan J.E. Murdock, David A.T. Harper, Frances S. Dunn from A new interpretation of Pikaia reveals the origins of the chordate body plan https://www.cell.com/current-biology/fulltext/S0960-9822(24)00669-9 with UploadWizard

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