Why are blue morpho wings so shiny and blue?

The color comes from structural coloration — microscopic, tree-shaped structures on the wing scales that diffract light — rather than from blue pigment.

How long does a blue morpho butterfly live?

Adults typically live only 3-4 weeks, though the full life cycle from egg to adult takes about 115 days.

What do blue morpho butterflies eat?

Caterpillars feed on the leaves of plants such as Erythroxylum and Dalbergia, while adults sip juice from rotting fruit on the forest floor rather than nectar.

Blue Morphoモルフォチョウ

Morpho menelausNE— Not Evaluated

The blue morpho is a large Central and South American butterfly whose dazzling iridescent blue wings come not from pigment but from microscopic light-diffracting scale structures, flashing brilliantly in flight before vanishing when it lands and folds its camouflaged brown underwings.

Blue Morpho (reference photo) — Photo: Fernando Losada Rodríguez / CC BY-SA 4.0 / Source / cropped

Species Data

Classification: Lepidoptera / Nymphalidae Source
Distribution: Found across Central and South America from Mexico to Venezuela, Brazil's Cerrado region, and Costa Rica, favoring old-growth forest with distinct canopy and understory layers while avoiding dry northern Pacific areas. Source

Did You Know?

The wing's brilliant blue is not caused by pigment but by structural color: microscopic "Christmas-tree" shaped structures on the scales diffract and reflect light. Source
Morpho wings are noted for their multifunctional structure, being hydrophobic, lightweight, sturdy, and thermally regulating in addition to their bright iridescent color. Source

Where to See This Species

0 facilities · 0 individuals

Verified individual animals and facilities will be added as official information becomes available.

Conservation Story

Conservation Status

IUCNの評価区分は資料上明確でないためnullとした。

Habitat

中南米の熱帯雨林。

Threats

森林伐採
生息地の分断

Conservation & Breeding Efforts

熱帯林の保全
飼育展示による生態の紹介

Sources

ja.wikipedia.org

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FAQ

Why are blue morpho wings so shiny and blue?: The color comes from structural coloration — microscopic, tree-shaped structures on the wing scales that diffract light — rather than from blue pigment. Source
How long does a blue morpho butterfly live?: Adults typically live only 3-4 weeks, though the full life cycle from egg to adult takes about 115 days. Source
What do blue morpho butterflies eat?: Caterpillars feed on the leaves of plants such as Erythroxylum and Dalbergia, while adults sip juice from rotting fruit on the forest floor rather than nectar. Source

Source: ja.wikipedia.org en.wikipedia.org