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| Sources:Timesofindia |
For the first time, scientists have recorded a
case of xanthism in a Caribbean shark, observing a six-foot nurse shark with
brilliant orange skin and pale, irisless eyes near Costa Rica.
The unusual coloring, known as xanthochromism,
occurs from a surplus of yellow pigment and a deficiency of red pigments.
Encountered during a sport fishing expedition
at 37 meters deep off Tortuguero National Park, the adult shark was documented
and then set free.
While this rare genetic anomaly usually
increases predation risk by reducing camouflage, the shark’s substantial size
confirms it defied the odds, thriving to adulthood with its vivid appearance.

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