Zfishchroma

Descrição:

Description: English: Lateral view of zebrafish body illustrating how chromatophores facilitate a chromatic response to 24 hour exposure to a dark background (top) and light background environment (bottom). 中文：斑馬魚側身的條紋顏色改變，上方是黑暗背景環境，下方是光亮背景環境. Date: 8 February 2006 (original upload date). Source: Transferred from en.wikipedia to Commons. Author: Rockpocket at English Wikipedia.