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christmas island coconut crab

by River Crist Sr. Published 3 years ago Updated 3 years ago

Also known as the coconut crab, the robber crab is the world's biggest land crustacean. It can weigh more than 4 kg and measure up to a metre across. Christmas Island has the world's largest and best protected population of these gentle giants, which can live to be more than 50 years old.

How do they celebrate Christmas in Christmas Island?

  • Discover the largest selection of Winter Self Drive Tours in Iceland
  • Ensure that you make the most out of your winter journey and book a Winter Package Vacation
  • Explore Iceland's largest selection of Northern Lights Tours
  • Read about Iceland in December and Iceland in November
  • Find out all you need to know about New Year's Eve in Iceland

What is Christmas Island known for?

Why There's More Than One Place Called 'Christmas Island'

  • This Christmas Island is best in November. The two most obvious December discoveries on the globe have the same name: Christmas Island. ...
  • This Christmas Island is best in January. ...
  • Christmas Island, Canada, was not a Yuletide discovery. ...
  • Some Christmas discoveries get more creative names. ...

What is Christmas like on Christmas Island?

“It’s as if someone has draped the island in the traditional Christmas colours of red and green” says Lisa Preston, Chairperson of the Christmas Island Tourism Association – referring to the combined effect of millions of the island’s world famous crabs with their bright red carapaces scuttling through the verdant green jungle.

Are the Christmas Island crabs edible?

  • Their gigantic size makes them creepy
  • They are important for the ecosystem. Just leave these beautiful creatures alone and let them raise their families and fulfill their purpose on earth.
  • Their gigantic size probably makes their meat very tough and difficult to handle

See more

Can you eat coconut crabs on Christmas Island?

Christmas Island has the largest population of robber crabs in the world. The robber crabs are good to eat, tasting like a cross between a mud crab and a lobster. But while they are considered a delicacy with aphrodisiac qualities across the Pacific, they are a protected species in Australia and can't be eaten.

Are the Christmas Island crabs edible?

Despite its great numbers, Christmas Island red crabs are not considered edible, at least not edible to humans.

What island do you find coconut crabs?

Coconut crabs are found across the Indo-Pacific, from islands off the coast of Africa near Zanzibar to the Gambier Islands in the Eastern Pacific Ocean. They are typically found in coastal forests with plenty of rock crevices and soil for digging burrows.

Are Australian coconut crabs edible?

Cultural aspects. This hermit crab with its intimidating size and strength has a special position in the culture of the islanders. The coconut crab is eaten by the Pacific islanders, and is considered a delicacy and an aphrodisiac, with a taste similar to lobster and crabmeat.

What happened to the crabs on Christmas Island?

Adult red crabs have no natural predators on Christmas Island. The yellow crazy ant, an invasive species accidentally introduced to Christmas Island and Australia from Africa, is believed to have killed 10–15 million red crabs (one-quarter to one-third of the total population) in recent years.

What crabs are not edible?

Most of the toxic crabs belong to a genus called “Xanthidae,” a family of crabs known as mud crabs, pebble crabs or rubble crabs.

Has anyone been killed by a coconut crab?

Just as they imagined might have happened to Earhart, the robber crabs emerged and tore the pig to shreds. Then, they dragged the flesh down to their underground lairs and ate it right off the bones. If that indeed happened to Earhart, then she may have been the only person on Earth who was eaten by coconut crabs.

How much is a live coconut crab?

Live crabs are shipped to seafood restaurants, where they sell for about $20 each. Large female crabs can even fetch up to $35 in select Ternate eateries. This harvesting is changing Indonesia's coconut crab populations in other ways beyond sheer numbers.

How much is a coconut crab?

It was the same for coconut crabs.” Unlike lobsters, coconut crabs are sold per animal, not per weight; some crabs smaller than a kilo (2.2 lbs) sell for as much as 800 pesos. The crabs represented easy money, and locals kept catching them.

How does a coconut crab taste?

Apparently, coconut crabs taste very similar to lobster or regular crab meat. The fat in the abdomen and the eggs inside the female are considered the most delicious parts, and they can be prepared by steaming or boiling them, preferably in coconut milk.

Should you eat coconut crabs?

The coconut crab is eaten as a delicacy – and regarded as an aphrodisiac – on various islands, and intensive hunting has threatened the species' survival in some areas. While the coconut crab itself is not innately poisonous, it may become so depending on its diet, and cases of coconut crab poisoning have occurred.

Can a coconut crab break your finger?

Its handshake could crush your fingers. A giant crab from the Asia-Pacific region can lift the weight of a small child and has the most powerful claw strength of any crustacean.

Taxonomy

The coconut crab has been known to western scientists since the voyages of Francis Drake around 1580 and William Dampier around 1688. Based on an account by Georg Eberhard Rumphius (1705), who had called the animal " Cancer crumenatus ", Carl Linnaeus (1767) named the species Cancer latro, from the Latin latro, meaning "robber".

Description

B. latro is the largest terrestrial arthropod, and indeed terrestrial invertebrate, in the world; reports about its size vary, but most sources give a body length up to 40 cm (16 in), a weight up to 4.1 kg (9 lb), and a leg span more than 0.91 m (3 ft), with males generally being larger than females.

Lifecycle

Coconut crabs mate frequently and quickly on dry land in the period from May to September, especially between early June and late August.

Distribution

Coconut crabs live in the Indian Ocean and the central Pacific Ocean, with a distribution that closely matches that of the coconut palm. The western limit of the range of B.

Ecology

The diet of coconut crabs consists primarily of fleshy fruits (particularly Ochrosia ackeringae, Arenga listeri, Pandanus elatus, P. christmatensis ); nuts ( Aleurites moluccanus ), drupes ( Cocos nucifera) and seeds ( Annona reticulata ); and the pith of fallen trees.

Relationship with humans

Adult coconut crabs have no known predators apart from other coconut crabs and humans. Its large size and the quality of its meat means that the coconut crab is extensively hunted and is very rare on islands with a human population.

Conservation

Coconut crab populations in several areas have declined or become locally extinct due to both habitat loss and human predation. In 1981, it was listed on the IUCN Red List as a vulnerable species, but a lack of biological data caused its assessment to be amended to "data deficient" in 1996. In 2018, IUCN updated its assessment to "vulnerable".

Christmas Island Red Crabs and Humans

Yes, Christmas Island Red Crabs are delicious! But not everyone likes them. It depends on what part of the crab you eat. The legs taste very sweet and meaty. The claws are crunchy and chewy. The body is soft and tender. The tail is hard and tough. The eyes are bright orange. The skin is dark red. The gills are blackish green. The stomach is white.

Can you eat Christmas island red crabs?

Christmas Island Red Crabs are a delicacy found only in Australia. They are native to Christmas Island off the coast of Indonesia. They are harvested from the wild and sold live. They are eaten raw or cooked. They are caught using traps and nets. They are usually served whole but can be cut into pieces.

What are Christmas island red crabs?

Christmas Island red crabs are a delicacy found in Australia. They are natives to Christmas Island off the Coast of Indonesia. They are caught using trappers and nets. They are eaten raw and cooked. They are usually served alive but can be cut into smaller pieces. They are also known by the name “Redback” because of the red color on their backs.

What crab species are edible?

Crabs are crustaceans a phylum of arthropods belonging to the order Decapoda meaning ten legs. Crustaceans are characterized by having eight pairs of jointed limbs, two antennae, and a pair of compound eyes.

Can you eat Christmas Island land crabs?

Christmas Island crabs are protected under the Convention on International Trade in Endangered Species CITES. This means that only licensed dealers can sell these crabs.

Are Christmas Island crabs protected?

Yes, all species of crabs are edible. However, there are certain species that are more popular than others. For instance, blue crabs are very common in the Chesapeake Bay region. In addition, they are delicious and easy to eat. On the other hand, rock crabs are found along the Atlantic coast from Maine to Florida.

Are all species of crabs edible?

Crabs are not edible if they are dead. They are not edible if they have been frozen. They are not edible after they have been cooked. They are not edible when they are rotten. They are not edible unless they are cooked. They are not eaten raw. They are not eaten if they are undercooked. They are not eaten when they are old.

Overview

Distribution

Coconut crabs live in the Indian Ocean and the central Pacific Ocean, with a distribution that closely matches that of the coconut palm. The western limit of the range of B. latro is Zanzibar, off the coast of Tanzania, while the tropics of Cancer and Capricorn mark the northern and southern limits, respectively, with very few population in the subtropics, such as the Ryukyu Islands. Some evidence indicates the coconut crab once lived on the mainland of Australia, Madagascar, Rodrig…

Taxonomy

The coconut crab has been known to western scientists since the voyages of Francis Drake around 1580 and William Dampier around 1688. Based on an account by Georg Eberhard Rumphius (1705), who had called the animal "Cancer crumenatus", Carl Linnaeus (1767) named the species Cancer latro, from the Latin latro, meaning "robber". The genus Birgus was erected in 1816 by William Elford Leach, containing only Linnaeus' Cancer latro, which was thus renamed Birgus latro.

Description

B. latro is the largest terrestrial arthropod, and indeed terrestrial invertebrate, in the world; reports about its size vary, but most sources give a body length up to 40 cm (16 in), a weight up to 4.1 kg (9 lb), and a leg span more than 0.91 m (3 ft), with males generally being larger than females. The carapace may reach a length of 78 mm (3+1⁄16 in), and a width up to 200 mm (8 in).

Lifecycle

Coconut crabs mate frequently and quickly on dry land in the period from May to September, especially between early June and late August. Males have spermatophores and deposit a mass of spermatophores on the abdomens of the females; the oviducts opens at the base of the third pereiopods, and fertilisation is thought to occur on the external surface of the abdomen, as the eggs pass through the spermatophore mass. The extrusion of eggs occurs on land in crevices or …

Ecology

The diet of coconut crabs consists primarily of fleshy fruits (particularly Ochrosia ackeringae, Arenga listeri, Pandanus elatus, P. christmatensis); nuts (Aleurites moluccanus), drupes (Cocos nucifera) and seeds (Annona reticulata); and the pith of fallen trees. However, as they are omnivores, they will consume other organic materials such as tortoise hatchlings and dead animals. They have bee…

Relationship with humans

Adult coconut crabs have no known predators apart from other coconut crabs and humans. Its large size and the quality of its meat means that the coconut crab is extensively hunted and is very rare on islands with a human population. The coconut crab is eaten as a delicacy – and regarded as an aphrodisiac – on various islands, and intensive hunting has threatened the species' survival in some areas.

Conservation

Coconut crab populations in several areas have declined or become locally extinct due to both habitat loss and human predation. In 1981, it was listed on the IUCN Red List as a vulnerable species, but a lack of biological data caused its assessment to be amended to "data deficient" in 1996. In 2018, IUCN updated its assessment to "vulnerable".
Conservation management strategies have been put in place in some regions, such as minimu…

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