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Manta Rays Habitat and food

Manta rays, which are extremely intelligent and threatened, are the largest rays in the world.

Sea creatures reside in tropical, subtropical and temperate ocean waters across the globe. “Manta” means blanket or cloak in Spanish in reference to the appearance of the creatures’ big and flat, diamond-shaped bodies and are distinguished by pectoral fins that are triangular. Manta rays sport two horn-shaped fins protruding from the front of their heads, which has also earned them the name “devil fish.”

Manta Rays Habitat and food

 

For many years, scientists believed there was only one species of manta ray. In 2008, researchers discovered that there were actually two distinct species which include the reef manta-ray, which tends to live along the coastlines of the Indo-Pacific and the gigantic oceanic manta raythat lives in all of the major oceans around the globe, and spends the majority of its time away from land.

While the smaller reef manta has an impressive wingspan that is about 11 feet wide the massive oceanic manta ray, the largest species of ray–can boast a wingspan that can reach 29 feet.

Habitat and food

Both species of manta ray are filter feeders. They are able to swim with their mouths open, allowing Zooplankton as well as krill. they filter through rows of tiny teeth that line their mouths, referred to as gill plates. They use creative techniques when feeding, often doing repeated somersaults to stay in a single spot that is packed with krill, or chain-feeding–following each other in a circle, mouths open, to create a cyclone effect, trapping food in a spiral.

Giant manta rays live alone or in small groups, generally, they gather to feed. They’re considered predators as they hunt beneath the surface of the sea.

Mantas rays make regular visits to cleaning stations, spots in coral reefs where sea animals go to receive a clean-up by the smaller creatures–where they are able to remain for several minutes while cleaner fish remove parasites and dead skin. Mantas rays are known to return to the same locations repeatedly.

Intelligence

Mantas rays have the greatest brain-to-size ratio of any cold-blooded fish. Research has shown that manta rays may recognize themselves in mirrors, an ability indicative that they have high cognitive functions, also shown by dolphins, primates, as well as elephants.

Studies have also revealed that manta rays are able to build mentally-mapped maps of their surroundings through visual and smell signals, which indicate a highly developed long-term memory.

Reproduction

Mantas rays reach sexual maturity when they are between 8 10-years old. They typically give birth every few years, usually to one pup, or , occasionally, two. The gestation period lasts from 12 to 13 months. Mantas rays have live puppies. Babies look like smaller version of adult mantas rays after they are they are born. They can survive without parental care.

Manta Rays are believed to live for 50 years.

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