This fish is already present in the early Jurassic era, sturgeon is already known as one of the main sources of caviar (made from egg or egg mass); due to overfishing, this magnificent armored fish is in great danger to its current population and this Fish should have gone extinct during the Cretaceous period, along with the dinosaurs, but in 1938, a living specimen was caught in South Africa. Since then, more and more specimens have been viewed and photographed, and a second Coelacanth species is even found.
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