March 29, 2024

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The strange little ghost shark that amazed scientists in New Zealand

The strange little ghost shark that amazed scientists in New Zealand

Strange Ghost Shark (Dr. Brit Finucci / NIWA) astonishes scientists in New Zealand

New Zealand scientists have discovered a rare species Ghost Shark BabyA Little known fish species Lives in the dark depths of the ocean.

Because they live in deep water, ghost sharks are rarely seen, and their cubs are still rarely seen. Less common.

This is an array Cartilage fish, This gives them a mysterious and natural look, and they feed on mollusks and other animals in the sea. They reproduce by laying eggs covered in a long, thin capsule.

Its eccentric appearance, large accordion-bearing head, a Rabbit-like mouth And one Long tail reminiscent of a mouseIs also known as Simiras, Similar to the monster of Greek mythology created by parts of various animals. These fish will reach Sizes up to two metersFrom which Most correspond to its disproportionate tail. A venomous spine located in front of the dorsal fin allows them Inject venom into any animal Attack them.

A specimen of an elephant fish (also known as the Australian ghost shark), photographed at a Melbourne fishery (Wikipedia)
A specimen of an elephant fish (also known as the Australian ghost shark), photographed at a Melbourne fishery (Wikipedia)

The born demon was a shark Accidentally collected at a depth of about 1.2 km Underwater near the South Island of New Zealand, while a A team of scientists from the National Institute for Water and Atmospheric Research conducted research on the absorption of underwater populations.

“Deep sea species are generally difficult to detect, especially ghost sharks that are highly secretive.“, He said BBC Doctor Britt Finucci, Member of the team that made the invention. “So we do not see them often. “

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Because scientists believe the shark fry recently hatched His stomach was still full of egg yolk.

Demon shark embryos develop from eggs laid on the seabed and feed on the yolk until they are ready to hatch (Dr. Britt Finucci / National Institute for Water and Atmospheric Research)
Demon shark embryos develop from eggs laid on the seabed and feed on the yolk until they are ready to hatch (Dr. Britt Finucci / National Institute for Water and Atmospheric Research)

Said Finucci Young ghost sharks can exhibit different traits For their adult versions, this makes the invention very significant.

“Young people may live in very different habitats … they may have different diets and they may look very different from adults,” the expert told the British media. “Meeting young people helps to better understand the biology and ecology of living things.”

A species of ghost shark called the Rodfish was photographed off the island of Piscoff in British Columbia, Canada (Wikipedia)
A species of ghost shark called the Rodfish was photographed off the island of Piscoff in British Columbia, Canada (Wikipedia)

The researcher also said that they are now trying to find a species of shark cub.

“We take random samples of tissue and geneticsFinucci said. “Then we’ll do some morphometrics or physical measurements, which will also help us assess which species we are looking at.”.

Ghost sharks are not real sharks, though A type of fish closely related to sharks and rats. However, unlike sharks and rattlesnakes, their gills are covered by a skin flap that resembles an overgrowth of bony fish. Similarly, the upper jaw is attached to other parts of the skull, and they have separate anal and urogenital openings.

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