Sixgill Shark Fish Species, Types, Diet, Facts, Size, Habitat, Lifespan

Sixgill Shark Fish Species, Types, Diet, Facts, Size, Habitat, Lifespan, Reproduction, Attacks, Facts can be checked from here. Get more information about Sixgill shark from this page.

Sixgill Shark

The sixgill shark is often called the cow shark. It has the blunt nose and largest hexanchoid shark that growing up to 7.9 m in length. It is found in the temperate tropical waters worldwide and have diet widely varied by region.

What is Sixgill Shark

The sixgill shark belongs to the Hexanchidae family that more close relatives in the fossil record than living relatives. The related living species include the dogfish, the Greenland shark, and other six and seven-gilled sharks.

Sixgill Shark Characteristics

Scientific Name Hexanchus Griseus
Other Names Bluntnose Sixgill Shark, Atlantic Mud Shark, Bulldog shark, Cow shark
Average Size 4.8 m
Average Weight 500 Kg
Average Life Span 80 years
Attacks per year NA

What does Sixgill shark look like?

These sharks have a large body with the long tail. The sixgill sharks have the small eyes and blunt and wide snout. There are about 6 rows of teeth on its lower jaw and small teeth on the upper jaw. The color of skin ranges from tan, brown to black. It has a light colored lateral line down the sides and on the fins edges.

Sixgill Shark Facts

  • The sharks have the six gills while others have only five.
  • The sixgill shark is a slow but strong swimmer.
  • The average length of the shark is about 4.8 m.
  • The jaw of the shark contains 6 rows of teeth.
  • The body color of the skin will be tan, through brown to black.
  • It contains a light colored lateral line down the sides and n the fins edges.
  • These are harmless for the human beings.
  • The average life of the sixgill is about 80 years.
  • The largest sixgill shark recorded of 8 m.

Sixgill Shark Attack

There are no reports about sixgill shark attacked humans without being provoked. These sharks appear ease in the presence of divers in their habitat. There are no serious injuries or damage reported due to the attack of the sixgill shark since the 1500s. Yet they have the large size body, not harmful for the human beings unless provoked.

Sixgill Shark Life Span

The life of the sharks found more as compare in the artificial habitat. A sixgill shark can live up to 80 years in the wild. As this is the natural habitat and open for the sharks.

Sixgill Shark Diet

The Sixgill Shark is preferred to consume a wide range of marine organisms including dead pig and horse carcasses from the submarine. Other aquatic organisms like rays, bony fish, chimeras, crabs, shrimp, and even seals.

Sixgill Shark Size

These sharks can grow typically to 8 m which are about 26 feet. The average length of the males ranges between 3.1 to 3.3 m while females can found of 3.5 to 4.2 m.

Baby Sixgill Shark

The reproduction in the Sixgill sharks occurs by ovoviviparous with embryos receiving nourishment from a yolk sac while remaining inside the mother. These usually have large and typically 22-108 pups measuring 60-75 cm at birth. The largest recorded pup is of 482 cm. These have the lighter belly color than adults at the time of birth.

Sixgill Shark Habitat

The species ranges in the temperate and tropical water worldwide. The sixgill shark is found in the Atlantic, Indian, and Pacific Oceans. Mostly, it swims near the ocean floor or in the water column over the continental shelf in poorly lit waters. An adult sixgill prefers to inhabit at the depth of 259 m.

Sixgill Shark Reproduction

The males and females of Sixgill shark meet seasonally between May and November for breeding or mating. The male starts pinch at the female’s gill by their teeth. This action is believed to seduce the female into mating. The proof can easily see if you ever noticed seasonal scars around their gill slits.

The sixgill sharks are listed as the near threatened because of the continuously decreasing its population from various regions. The population of the shark is running out from various regions across the world. If you are interested in sharks then you can gain more knowledge by exploring this site: Shark Species

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