Requiem Shark, The Only Fish Species that Can Blink!✨

Source: https://gerava.com/ 

The requiem shark or sorrah shark is the only animal that can blink. This shark belongs to the family carchahinidae which can live in freshwater.

Fish are animals that cannot move their eyelids and cannot blink. Even when sleeping, they can not close their eyes. However, one type of shark, the requiem shark, can move their eyelids and blink like other animals. This ability possessed by sharks is useful for adapting. Usually, they blink to protect their eyes from the punctured fins of small fish.

Unlike other types of sharks, Requiem sharks are sharks that can live in freshwater. They usually live migrating between the two areas. This shark can be found between the Indonesian Ocean and the West Pacific Ocean. Requiem sharks usually have a length of approximately 1 - 2.4 meters and weigh up to 130kg. Despite having a large body, the requiem shark is a cartilaginous fish species.

Requiem sharks reproduce by giving birth but are not classified as mammals. This shark is included in the category or class of fish. The requiem shark is known as a wild fish, so the nature of this shark is unpredictable, and will immediately attack if it feels threatened.