アメリカ自然史博物館のインスタグラム(amnh) - 2月7日 06時47分

Butterfly wings are made of hardened membrane, strengthened by veins and covered by tiny scales. Each scale is a single color. The intricate designs of butterfly wings are produced by thousands of scales, arrayed in complex patterns and overlapping one another like shingles on a roof.

[BIHAKUEN]UVシールド(UVShield)

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