Facts about Goblin Shark

1. 07

   Pink coloration in goblin sharks comes from blood vessels visible through their translucent skin, which lack the pigmentation found in most other shark species.

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2. 06

   Goblin shark hearts lack specialized chambers found in most modern fish, retaining a primitive structure similar to sharks that lived over 100 million years ago.

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3. 05

   A goblin shark's eyes lack functional lenses and contain only rod photoreceptors, suggesting vision plays minimal role in hunting within the pitch-black abyssal depths where they inhabit.

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4. 04

   Specimens of this rare deep-sea shark have been recorded at depths exceeding 1,200 meters, with bodies reaching lengths of up to 3.8 meters, making them among the largest living representatives of their ancient lineage.

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5. 03

   Goblin shark teeth lack enamel and are replaced continuously throughout the creature's lifetime, with rows of sharp teeth positioned to snap shut on prey with a specialized protruding jaw mechanism.

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6. 02

   In 1898, a goblin shark specimen was first scientifically described from waters off Japan at depths exceeding 1,200 meters, making it one of the deepest-living sharks known to science.

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7. 01

   The goblin shark's snout contains electroreceptive organs called ampullae of Lorenzini that detect electrical fields as weak as five nanovolts per centimeter.

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