Fun Viperfish Facts For Kids | Kidadl


Fun Viperfish Facts For Kids

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The viperfish, a deep-sea fish, is perhaps the most uncommon-looking fish in the remote ocean with tropical and temperate waters. It is likewise maybe the most mainstream and notable species. Referred to experimentally as Chauliodus sloani, it is probably the fiercest hunter found in tropical waters. This fish can be effortlessly perceived by its large mouth and also has sharp teeth. Indeed, these teeth are enormous to such an extent that they won't fit inside the mouth. They bend back extremely near the fish's eyes.

The viperfish, a deep-sea, are known to utilize their most powerful weapon which is their teeth to pierce its casualties. The first vertebra is intended to go about as a safeguard. The viperfish, deep-sea fish, are known to utilize their light-producing organs to attract prey. It very well may be used as a fishing bait to draw in more modest fish by glimmering the light here and there.

You may also check out the fact files on tang fish and tetras from Kidadl.

Fun Viperfish Facts For Kids

What do they prey on?

Fish, shrimp, plankton, crustaceans

What do they eat?


Average litter size?


How much do they weigh?

0.4-0.5 oz (10-15 g)

How long are they?

12-24 in (30-60 cm)

How tall are they?


What do they look like?

Green, silver, black

Skin Type


What were their main threats?

Sharks, Dolphins

What is their conservation status?

Least Concern

Where you'll find them?

Ocean And Sea


Atlantic, Indian, Pacific Ocean North Of The Equator









Viperfish Interesting Facts

What type of animal is a viperfish?

Viperfish is a type of fish species belonging to the family Stomiidae. It is pretty common in the Indian, Atlantic, and Pacific Oceans and is found in tropical waters. They are known for their long, needle-like teeth and low-level jaw.

What class of animal does a viperfish belong to?

Viperfish, a deep-sea fish, is a type of fish belonging to the Animalia kingdom, and the class Actinopterygii. Parrotfish and red mullet fish are some other ray-finned fish.

How many viperfish are there in the world?

An accurate count is not available. Viperfish can be found in abundance in and around the Indian, Pacific, and Atlantic Oceans.

Where does a viperfish live?

Chauliodus sloani are bathypelagic fish. The bathypelagic area reaches out from 3280-6561 ft (1,000-2,000 m) underneath the surface in the untamed sea with tropical and temperate waters. Viperfish take part in offbeat diel vertical relocation, which implies that they can be found in less profound areas during the night. For example, the mesopelagic, which by and large describes the profundity scope of 656-3281 ft (200-1000 m). These predators can be found in water depths throughout the year up to 9,000 ft (2,743 m) where there is no light.

What is a viperfish's habitat?

Viperfish are believed to be associated with day-by-day vertical relocation since they have been noticed for the time being in the mesoblastic area, straight over the bioplasmic district. Nonetheless, a more clear perception is expected to affirm this speculation. Viperfish are not extinct and can be found in deep water throughout the year up to 9,000 ft (2,743 m).

Who do viperfish live with?

Viperfish, a deep water fish, is known to be less social and does not like to meet other fish. They want to stay with other catfish and form their school. Cory catfish is an example of catfish. Adult viperfish can be healthy and feed themselves, whereas, the young cannot survive on their own.

How long does a viperfish live?

Viperfish live around 30-40 years in the wild and a bit longer when kept as pets. The oldest is around 50 years of age. They are effortlessly kept in aquariums and adjust well to the pet life. They swim at water depths too dark to make them visible to other fish. These predators survive at such depths using the photophores along the sides of their bodies so that they can conceal it from other fish swimming under.  

How do they reproduce?

Practically nothing is thought about the mating arrangement of the viperfish in the deep sea. Factors such as the profundity at which they live and how they don't live for very long makes it hard to know about their reproductive habits.

Almost nothing is thought about the regenerative propensities for viperfish Chauliodus sloani, yet like many fish, they are dioecious and have a dorsal fin and a dorsal spine behind the head. It is accepted that these dorsal fins and spines, which imply that the spouse lays eggs in the water to prepare. Traversing will probably happen consistently, albeit the quantity of youthful hatchlings has been demonstrated to be most prominent among January and March. These hatchlings produce around 0.25 in (6 mm) long in length. They are left to fight for themselves until they arrive at development.

What is their conservation status?

Viperfish is currently not registered on any conservation registry, and it is classified as the Least Concern. This indicates that the population of this fish species is stable.

Viperfish Fun Facts

What do viperfish look like?

Viperfish are found in deep waters

*We've been unable to source an image of a Viperfish and have used an image of its habitat. If you are able to provide us with a royalty-free image of a Viperfish, we would be happy to credit you. Please contact us at [email protected].

Regardless of its fierce appearance, the viperfish (Chauliodus sloani) is a moderate little creature, developing to around 12-24 in (30-60 cm). It is typically dull shiny blue in shading; however, its hue can differ from green to silver or dark and have a dorsal fin. These may assist with disguising the fish from hunters prowling underneath. These lights cause its base side to seem to mix in with the fragile light sifting down from a higher place. They may likewise serve to pull in large prey and speak with possible mates or adversaries.

The strangely enormous teeth of the viperfish assist it with grasping its food as it chases in the dimness. You will find them hanging still in the water, slowly moving like a casting rod to pull in their suppers. They are also known to have a pivoted skull, which they use for gulping surprisingly large prey. They also have enormous stomachs that permit them to load up on food at whatever point it is copious.

How cute are they?

Viperfish (chauliodus sloani) is not known for its cuteness. They look like any other common fish; some people think large and sharp teeth make them look scary.

How do they communicate?

Since the eyes are relatively enormous in viperfish, it is assumed that they have held utilization of sight as a type of communication. Viperfish presumably utilize their bioluminescent photophores to communicate with different fish species.

How big is a viperfish?

Despite its destructive appearance, the viperfish is generally a little creature, developing to around 12-24 in (30-60 cm). It is typically dull blue in shading yet may fluctuate from green to silver or dark. Viperfish size may be small, but it is one of the fiercest predators in the depths.

How fast can a viperfish swim?

Not much information is available on the average swimming speed of the viperfish, but these fish are not known to travel around a lot.

How much does a viperfish weigh?

Viperfish (chauliodus sloani) usually weigh around 0.4-0.5 oz (10-15g).

What are the male and female names of the species?

The males and females of the viperfish species don't have separate names.

What would you call a baby viperfish?

There is no specific name for a baby viperfish.

What do they eat?

The uncommonly enormous fang-like teeth of Sloane's viperfish help to catch their prey in the dark. Viperfish are seen tenaciously hanging in the water, spreading covetousness over their heads like casting rods to draw in their food. They have a singed skull, which can be gulped by huge prey. They have huge stomachs that permit them to take care of food at whatever point it is in abundance.

Viperfish fundamentally feed on scavengers and tiny fish. In the same way as other remote ocean creatures, they are known to move upward for the day. During the daytime, they are typically found under 5,000 ft (1,524 m) in deep water. Around evening time, they travel to shallow water at profundities of under 2,000 ft (610 m), where food is abundant. Viperfishes have low basal digestion rates, the low basal implies they can go hungry for a couple of days.

Are they dangerous?

Sloane's viperfish are safe and light to keep as pets, but they can be dangerous as they have sharp fang-like teeth and can bite you.

Would they make a good pet?

Yes, they are good pets because they are small in size, making them the best for a home aquarium.

Did you know...

Sloane's viperfish isn't among the regular sort of fish, and instead, it is one of the excellent profound light water fish. In any case, it is customary in nature and notable species. Pacific viperfish facts are effectively recognizable by their huge face and also their sharp teeth. These teeth are enormous to the point that they don't fit inside the mouth. All things being equal, they are turning near the fish's eyes.

Species of viperfish

There are a total of nine species of Sloane's viperfish known to humankind. They are Chauliodus barbatus, Chauliodus dentatus, Chauliodus minimus, Chauliodus schmidti, Chauliodus vasnetzovi, Chauliodus danae, Chauliodus macouni, Chauliodus pammelas, and Chauliodus sloani.

The viperfish's survival skills

The uncommonly enormous teeth of Sloane's viperfish help keep the prey in obscurity. Viperfish are seen tenaciously hanging in the water, spreading covetousness over their heads like casting rods to draw in their food. They have a singed skull, which can be gulped by huge prey. They likewise have huge stomachs that permit them to take care of food at whatever point it is in abundance.

Here at Kidadl, we have carefully created lots of interesting family-friendly animal facts for everyone to discover! For more relatable content, check out these candiru facts and fluke fish facts for kids.

You can even occupy yourself at home by coloring in one of our free printable Viperfish coloring pages.

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The Kidadl Team is made up of people from different walks of life, from different families and backgrounds, each with unique experiences and nuggets of wisdom to share with you. From lino cutting to surfing to children’s mental health, their hobbies and interests range far and wide. They are passionate about turning your everyday moments into memories and bringing you inspiring ideas to have fun with your family.

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