How does a viperfish glow?

The viperfish, Chauliodus sloani, has a luminescent lure on the end of a modified fin ray that it can arch forward in front of its mouth. In the dim depths, all that the viperfish’s would-be prey sees is a glowing morsel.

Why is it called a viperfish?

The name viperfish comes from the long fangs that protrude from the upper and lower jaws, used to firmly grip struggling prey. All of the species are small, the largest being the Pacific viperfish (C. macouni), which attains a length of 30 centimetres (1 foot).

Is the viperfish blind?

Just as humans, viperfish appear to be using two types of photoreceptor cells called rods and cones to see. Both cones and rods contain light-sensitive proteins called opsins. Most vertebrates, however, only have one opsin protein which means they become color-blind in dim light such as the deep ocean.

How does the viperfish survive?

High speed collisions and force in bites have cause the viperfish to adapt to high impact. The vertebrae that is located right behind its head is used a shock absorber, very similar to an air bag. They are excellent maneuvers in areas that receive significantly less sunlight than uppermost regions.

Is the Pacific viperfish bioluminescence?

Sleek, silvery, and adorned with modest bioluminescence along their bellies, Pacific viperfish (Chauliodus macouni) make fearsome predators for small fish and shrimp.

Where can you find a viperfish?

Viperfish are found in tropical and temperate waters throughout the world at depths of up to 9,000 feet (2,800 meters). They are rarely seen by humans, although specimens do sometimes show up in the catches of deep water trawlers.

Is the viperfish endangered?

Not extinct
Viperfish / Extinction status

How fast can a viperfish swim?

Some species of dolphins and sharks are known to prey upon viperfish. Scientists believe they can swim at a speed of two body lengths per second, but this is not yet an official speed.
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Viperfish.
Viperfish Temporal range: Late Miocene to Present
Genus: Chauliodus Bloch & J. G. Schneider, 1801
Species
See text

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.

What does the abyssal zone look like?

The conditions of the Abyssal Zone are almost constant. It is dark and cold at all times (averaging 2 degrees Celcius at 4000 meters). It is calm and unaffected by sunlight and turbulent seas, far above.

What causes abyssal gigantism?

Proposed explanations for this type of gigantism include colder temperature, food scarcity, reduced predation pressure and increased dissolved oxygen concentrations in the deep sea. The inaccessibility of abyssal habitats has hindered the study of this topic.

When was the Pacific viperfish discovered?

Sloane’s viperfish, Chauliodus sloani, is a predatory, mesopelagic dragonfish found in deep-pelagic waters across the world. The species was first described by German scientists Marcus Elieser Bloch and Johann Gottlob Schneider in their 1801 book Systema ichthyologiae: iconibus CX illustratum, volume 1.

Is abyss real?

The abyssal zone or abyssopelagic zone is a layer of the pelagic zone of the ocean. “Abyss” derives from the Greek word ἄβυσσος, meaning bottomless. At depths of 4,000 to 6,000 metres (13,000 to 20,000 ft), this zone remains in perpetual darkness. It covers 83% of the total area of the ocean and 60% of Earth’s surface.

What is the temperature of the abyssal zone?

Abyssal salinities range narrowly between 34.6 and 35.0 parts per thousand, and temperatures are mostly between 0° and 4° C (32° and 39° F).

Is there an abyss on Earth?

Lying over 35,000 feet down below the waves of the western Pacific, Challenger Deep is – as far as we currently know – the deepest abyss in the world’s oceans.

Who speaks abyssal?

demons
Spoken by. Abyssal is the language of demons. Originating on the plane of Shavarath, the fiends brought the language to Eberron during the Age of Demons.

What abyssal means?

abyssal • \uh-BISS-ul\ • adjective. 1 : of or relating to the bottom waters of the ocean depths 2 : impossible to comprehend : unfathomable.

Which is the deepest trench on Earth?

The Mariana Trench
The Mariana Trench, in the Pacific Ocean, is the deepest location on Earth. According to the Exclusive Economic Zone (EEZ), the United States has jurisdiction over the trench and its resources. Scientists use a variety of technologies to overcome the challenges of deep-sea exploration and explore the Trench.

Who speaks infernal?

devils
Infernal is the language spoken by the devils of the plane of Shavarath.

What is the Daelkyr language in D&D?

Dead Cells Final DLC – The Loop

Daelkyr is the language of the daelkyr and their creations, as well as the other inhabitants of the plane of Xoriat. The daelkyr brought their language with them from Xoriat when they invaded Eberron 9,000 years ago. The daelkyr language is the root language for Deep Speech.