Whale sharks see in dark due to mutation behind blindness in

Triggered by the colder temperatures of deep water, the mutation activates visual pigments that sense blue light, the only color that reaches such depths.

Do Whale Sharks Really Have Bad Vision? Destiny The Nearsighted

Shark - Wikipedia

Whale shark - Wikiwand

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Tag - The Japan Times

Tag - The Japan Times

Tag - The Japan Times

2 new ancient shark species identified after fossils found deep in

Creatures From Below: How These 4 Deep Sea Sharks Lurk in the