University of Illinois at Urbana-Champaign

Image of the Week - 21 September 2004

Click for Largest Version.

Monarch Wing Scale

ESEM image of a portion of a Monarch butterfly wing scale from a Bugscope session with Harrington Middle School, Mt. Laurel, NJ. The larger divisions (roughly horizontal) are about 1.6 micrometers apart. The smaller parallel components (angled) are about 70 nanometers apart.

Image Courtesy: Maureen Barrett

Contact: mbbluebird@aol.com

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