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The black swallower habitat is found in deep water zones called the mesopelagic and bathypelagic zones. This fish species can be as deep as 2.5 mi (4 km) from the ocean surface.
- Where do black swallowers live?
- Are black swallowers extinct?
- How is the black swallower adapted to scarce food?
- Does a sword swallowers really swallow the sword?
- What is the faceless fish?
- Is there a dragon fish?
- How big do anglerfish get?
- What is the scientific name for black swallower?
- Why might the black swallower eat such big meals?
- Why do deep sea organisms often have large mouths and expandable stomachs?
- How do sword swallowers not gag?
- Has anyone died sword swallowing?
- Is sword swallowing painful?
Where do black swallowers live?
The black swallower, Chiasmodon niger, is a species of deep sea fish in the family Chiasmodontidae. It is known for its ability to swallow fish larger than itself. It has a worldwide distribution in tropical and subtropical waters, in the mesopelagic and bathypelagic zones at a depth of 700–2,745 m (2,297–9,006 ft).
Are black swallowers extinct?
3. Is the black swallower an endangered species? It's impossible to determine how many individuals of this species are swimming around in the ocean right now. Because their range is so huge they are listed as Least Concern in the IUCN Red List.
How is the black swallower adapted to scarce food?
The black swallower is a deep-sea fish that takes on much bigger prey, and then lugs around its digesting meal in a stomach that hangs below, a bit like a grocery bag. ... And in the little-populated deep, the fish can take time to digest these larger prey items without fear of being menaced, Sutton says.
Does a sword swallowers really swallow the sword?
There is no actual 'swallowing' of the sword. Instead, the performer relaxes the throat enough to allow the blade to slide down the esophagus. ... Sword swallowers also usually bite down on the blade to prevent actual swallowing of the blade.
What is the faceless fish?
The faceless cusk (Typhlonus nasus) is a genus of cusk-eel found in the Indian and Pacific Oceans at depths from 3,935 to 5,100 m (12,910 to 16,732 ft). This species grows to 46.5 cm (18.3 in) in standard length. The fish is named after its appearance due to having an extremely reduced "face".
Is there a dragon fish?
Dragonfish are found in warm Indo-Pacific waters. They are small (to about 16 centimetres [6 1/2 inches] long), elongated fish encased in bony rings of armour. ... One of the best known dragonfish is Pegasus volitans, a blue-eyed, brown or deep-red fish found from India to Australia.
How big do anglerfish get?
Most anglerfish are less than a foot long, but some can be up to 3.3 feet (1 meter) in length! This creature was found 1,600 feet deep in the ocean. It's an Anglerfish, distinguished by the rod protruding from its head that it uses to attract prey.
What is the scientific name for black swallower?
Chiasmodontidae – black swallowers, deepsea swallowers. Genus. Chiasmodon Johnson, 1864. Species. Chiasmodon niger Johnson, 1864 – black swallower.
Why might the black swallower eat such big meals?
At only 25 cm long, the black swallower often eats fish much larger than itself with the help of an expanding stomach. Sometimes the meal is so large that there isn't enough time for digestion before it starts to decompose.
Why do deep sea organisms often have large mouths and expandable stomachs?
Fish in this environment have difficulties obtaining food which means they have less energy to build muscles; therefore they are weak and flabby. Since food is so hard to come by, fish have very large mouths and teeth and often have "extendable" stomachs to accommodate large prey.
How do sword swallowers not gag?
Beginners also use paint brushes, spoons and knitting needles to desensitize their gag reflexes. ... From there relax the esophageal muscles, relax the lower esophageal sphincter, and slip the blade down into my stomach, repress the wretch reflex in my stomach.”
Has anyone died sword swallowing?
The most common injury is a sore throat when first learning, after frequent consecutive performances, or after swallowing curved swords or several swords at once. ... Twenty-nine deaths have been reported as a result of sword swallowing injuries since 1880.
Is sword swallowing painful?
Nineteen sword swallowers had throat pain while learning the art, and many experienced lower chest pain following performances, the study says. Of the six sword swallowers who punctured themselves, three underwent major surgeries to the neck.
