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May 12, 2023

Custom-built ophthalmoscope imaged retinas of bold jumping spiders

Researchers used this custom-built ophthalmoscope to image the retinas of bold jumping spiders. Their research shows that underfed jumping spiders lose light-sensitive cells critical to their vision.

[Research supported by U.S. National Science Foundation grants IOS 1734291, IOS 1831767, IOS 1456757 and IOS 1856241.]

Learn more in the University of Cincinnati news release Hungry eyes: Spiders lose vision when they’re starving. (Date of image: April 2023; date originally posted to NSF Multimedia Gallery: May 12, 2023)

Credit: Andrew Higley/UC


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