![](https://nthumb.tpgimages.com/mid2_ocom_img/c2NpZW5jZV9waG90bw==/stvz/2006110718/top_20061107184254_15209.jpg/TOP01409190.jpg)
Butterfly wing. Coloured scanning electron micrograph (SEM) of scales on a butterfly (order Lepidoptera) wing. A butterfly wing is covered in many tiny scales. The scales are modified hairs, or setae, and are made of chitin, a common substance in insect exoskeletons. The iridescence of the colours of a butterfly's wings is produced by the diffraction of light by the microscopic structure of these scales.
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Details
Creative#:
TOP01409190
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
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