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Related Experiment Video

Updated: Jun 2, 2026

In situ Protocol for Butterfly Pupal Wings Using Riboprobes
06:19

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Published on: May 28, 2007

Assembly modes of dragonfly wings.

Hong-Xiao Zhao1, Ya-Jun Yin, Zheng Zhong

  • 1School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, People's Republic of China.

Microscopy Research and Technique
|May 4, 2011
PubMed
Summary

Dragonfly wings assemble via unique smooth transition and global package modes, unlike airplane wings. These findings offer insights for bionic flight designs.

Area of Science:

  • Biomimetics
  • Insect Morphology
  • Materials Science

Background:

  • Dragonfly wings exhibit complex structures crucial for flight.
  • Understanding their assembly is key to bionic applications.

Purpose of the Study:

  • To elucidate the assembly modes of dragonfly wings.
  • To compare dragonfly wing assembly with artificial wing designs.

Main Methods:

  • Field Emission Gun Environmental Scanning Electron Microscopy (FEG-ESEM) was employed.
  • Microscopic observation of wing structures at conjunctive sites.

Main Results:

  • Dragonfly wings utilize smooth transition and global package modes.
  • The membrane smoothly integrates with veins and spikes, forming a cohesive structure.

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  • This contrasts with the assembly of conventional airplane wings.

    • Conclusions:

    • The identified assembly modes are universal in dragonfly wings.
    • These modes provide a reference for understanding wing function and for bionic manufacturing of miniature flight devices.