Why some hammerhead sharks seem to 'hold their breath' during dives

How is it that the hammerhead shark has evolved in a significantly different manner than other sharks yet they have survived? - Quora

Trupti Sheth (@tru_sheth) / X

Diving spiders make their own gills

Polar Bear - World of Warmth

Diving with great hammerhead sharks - Oceanographic

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Hammerhead Sharks 'Hold Their Breath' Deep-Diving to Avoid Freezing

Hammerhead Sharks 'Hold Their Breath' Deep-Diving to Avoid Freezing

Here's how to use DNA to find elusive sharks

How Hammerhead Sharks Stay Warm Will Take Your Breath Away - The New York Times

How Sharks Holding Their Breath Helps Keep Them Warm

2021-03 – Shark Dive Protea Banks

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Rete Mirabile - World of Warmth

Ancient fish may have set stage for jaws