The Barreleye Fish’s Amazing Transparent Head

Aptly known as the spook fish, this translucent ocean dweller’s telescope-like eyes face directly upward to keep an eye on potential prey. To enhance its vision, the barreleye’s head is completely transparent, so as to allow its eyes to collect even more incident light and aid in its collection of food. Pretty cool!

Savannah Cox
Savannah Cox is the Managing Editor of All That Is Interesting. She holds a Master's Degree in International Relations, and works as a reporter/producer for DNAinfo.
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