vampire fish

The 45 million-year-old fossil in Pakistan reveals an unprecedented history of a fish with only one tooth in its upper jaw.

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

Not only is the monstrous shape, these fishes are also extremely dangerous with strong venom, sharp teeth or horrible blood-sucking ability ...

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

Fish Payara, aka vampire fish, scientific name Hydrolycus scomberoides, is a freshwater predatory fish.

According to research, fish species possess

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

Depending on the environment, the blood-sucking mudfish larvae can turn into males or females to adapt to food sources.

Rocky grouper, leather turtle, Pacu fish, goblin shark are three of the world's most terrifying mammals.

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.