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The 45 million-year-old fossil in Pakistan reveals an unprecedented history of a fish with only one tooth in its upper jaw.
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Sardines are called vampires due to parasites and suck blood from other fish to live, continuously falling to Fairbanks, Alaska state, the United States last week caused residents
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Not only is the monstrous shape, these fishes are also extremely dangerous with strong venom, sharp teeth or horrible blood-sucking ability ...
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A newly discovered family of minnows called vampire fish seems to have taken 30 million years to redevelop the outer fangs after they have lost their vampire-like teeth. in their
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Fish Payara, aka vampire fish, scientific name Hydrolycus scomberoides, is a freshwater predatory fish.
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According to research, fish species possess
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The population of rocky grouper declined significantly in many lakes in the Ngu Ho basin after the harsh winters in the 2013-2015 period, but their numbers are increasing as the
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Depending on the environment, the blood-sucking mudfish larvae can turn into males or females to adapt to food sources.
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Rocky grouper, leather turtle, Pacu fish, goblin shark are three of the world's most terrifying mammals.
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Let's pretend until you really do. The grouper kicks the mating hundreds of times but secretly keeps the egg until it is certain that the partner is worthy of him.