Stacked macrophotograph of the three ocelli of a wasp (Ophion luteus). The ocelli (singular: ocellus) are secondary visual structures on the head of bees and wasps, a trio of small shiny bumps in the space between the compound eyes. The ocelli are generally considered to be far more sensitive to light than the compound eyes. They are thought to assist in maintaining flight stability by measuring changes in the perceived brightness of the external world as an insect rolls or pitches around its body axis during flight.

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Creative#:

TOP28635198

Source:

達志影像

Authorization Type:

RM

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須由TPG 完整授權

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n/a

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n/a

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No

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