Greenland shark

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A 392 years old shark. The longest-lived vertebrate ever known.
Greenland shark (Somniosus microcephalus)
© Copyright Julius Nielsen, University of Copenhagen
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A 392 years old shark. The longest-lived vertebrate ever known.
Greenland shark (Somniosus microcephalus)
© Copyright Julius Nielsen, University of Copenhagen
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A masterpiece from love
Torquigener albomaculosus, white-spotted pufferfish,
are known for creating large circular-shaped patterns in the sand.
Their courtship ritual creations can take as long as nine days to complete.
© Copyright BBC One