How did the Bramble Cay melomys go extinct?

How did the Bramble Cay melomys go extinct?

How did the Bramble Cay melomys go extinct?

On February 18, Australia's environment minister officially declared the Bramble cay melomys, a tiny rodent native to an island in the Queensland province, extinct. This melomys is the first species to go extinct because of human-driven climate change. ... The decrease in flora likely led to the rodents' demise.

Is the Bramble Cay melomys still alive?

It was an endemic species of the isolated Bramble Cay, a vegetated coral cay located at the northern tip of the Great Barrier Reef in Australia....
Bramble Cay melomys
Extinct (2015) (IUCN 3.1)
Scientific classification
Kingdom:Animalia
Phylum:Chordata
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What is the Bramble Cay melomys famous for?

It was a nocturnal animal, and scientists believe it was a vegetarian. The Bramble Cay melomys was known only from a small population in Bramble Cay, a vegetated coral cay of 340 by 150 metres (1,120 ft × 490 ft)....
Bramble Cay melomys
Order:Rodentia
Family:Muridae
Genus:Melomys
Species:†M. rubicola
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What was the first animal to go extinct?

With their penchant for hunting, habitat destruction and the release of invasive species, humans undid millions of years of evolution, and swiftly removed this bird from the face of the Earth. Since then, the dodo has nestled itself in our conscience as the first prominent example of human-driven extinction.

What did Bramble Cay melomys eat?

Description. The Bramble Cay melomys was a species of mosaic tailed rat, distinguishable from other species of rat by the mosaic pattern of scales on its tail. The rodents were dependent on the cay's vegetation for food and shelter, heavily relying on the succulent Portulaca oleracea and possibly turtle eggs for food.

What was the last animal to go extinct?

The Pyrenean ibex, a subspecies of the Spanish ibex, is one more recently extinct animals. The ibex, native to the Pyrenees Mountains on France and Spain's border, was declared extinct in 2000. During medieval times, the Pyrenean ibex was abundant, but their population decreased due to hunting.

What animals eat Bramble Cay Melomys?

  • Adelie Penguin.
  • Sockeye Salmon.

Is the Bramble Cay melomys still alive?

The government of Australia has now officially recognized the Bramble Cay melomys ( Melomys rubicola) as extinct. The animal seems to have disappeared from its home in the eastern Torres Strait of the Great Barrier Reef, scientists say.

What kind of rat is Bramble Cay melomys?

Bramble Cay melomys, or mosaic-tailed rat. Image credit: Dept EHP, Queensland WITH NO SIGHTINGS since 2009, experts have officially recommended that the Bramble Cay melomys ( Melomys rubicola, also known as the mosaic-tailed rat) be declared extinct.

What kind of food does Bramble Cay melomys eat?

The Bramble Cay melomys preferred the more densely vegetated areas, and avoided those parts of the island that had high densities of seabirds. The species was observed to feed on P. oleracea as well as on turtle eggs. The breeding season of the species was lengthy, and the sex ratio was skewed towards females.

Where is the Bramble Cay located in Australia?

The Bramble Cay melomys was described in 2002 as Australia 's most isolated mammal. The cay is located in the northeastern portion of the Torres Strait, approximately 50 kilometres (31 mi) from the mouth of the Fly River in Papua New Guinea.

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