How Much Does A Cookie Cutter Shark Weigh

This small, cigar-shaped shark is dark brown on top and light on the underside, with a darker band around its neck. The light underside glows, attracting fish, whales, and sharks. It attaches itself to the prey and uses its serrated bottom teeth to cut out a perfectly circular chunk of flesh. It has small fins to the rear of its body, and large green eyes. Because of its size and deep water habits, it is considered harmless to humans. It can be considered a parasite due to its nature to feed on larger animals without killing them (Papastamatiou et al. 2010).

The Cookiecutter shark is commonly referred to as the ‘cigar shark’ due to its long, cylindrical shape. This shark species is a small dogfish and it earned the intriguing name of cookiecutter because of its habit of gouging out round plugs of flesh from much larger animals. As a result of this biting pattern, the wounds look like they were made by a cookie cutting tool.

The cookiecutter shark is one of the most interesting sharks in the ocean, and it never grows bigger than 18-20 inches (~50 cm). It gets its common name from its feeding strategy of biting off small chunks of much larger animals (see more below). This species is small and lives much of its life in the deep water column (mesopelagic). It is therefore difficult to study, so there is little known about exactly where it lives, but it has been collected or observed in many places around the world, most significantly in tropical to temperate latitudes.

Cookiecutter Shark Reproduction And Lifespan

Scientists are not sure how long the gestation period is in these sharks. A shark baby is called a pup. They live inside the mother’s uterus. Six-to-12 pups are born as a baby at the same time, with each one measuring between 5.5-and-5.9 inches long when they are born. Each baby is in a sizable sac, so scientists theorize that this shark has a long gestation period.

Even though they may end up with a piece of their bodies missing, some animals eat these sharks. These animals include bony fish and sharks that are larger than them.

Are Cookiecutter Sharks Dangerous?

There have been very few cookiecutter shark attacks on humans. Part of the reason for the lack of attacks is that they spend most of their day about 2.3 miles under the ocean’s floor.

Cookiecutter sharks can be dangerous to other items. For example, they have been known to attack nuclear submarines. In that case, they tried to eat rubber hosing and cords.

Cookiecutter sharks can also be dangerous to other marine life. They are parasite sharks that use their strong mouths and jaws to attach themselves to even bigger animals than themselves. Then, they use their teeth to tear off pieces. The result is a hole that looks like it has been cut with a cookie-cutter.

Do Cookiecutter Sharks Eat Their Own Teeth?

Yes, cookiecutter sharks eat their teeth. About 27 of the teeth come out as a unit regularly. Then, the shark swallows them. Some scientists believe that the shark swallows its teeth for the calcium in them because the water where they live may be poor in nutrients.

The cookiecutter shark then regrows their teeth, and the process happens all over again.

What Type Of Animal Is A Cookiecutter Shark?

Cookiecutter shark (Isistius brasiliensis) is a type of small cartilaginous fish of the genus Isistius.

What Class Of Animal Does A Cookiecutter Shark Belong To?

Cookiecutter sharks belong to the class of Chondrichthyes and order Squaliformes.

How Many Cookiecutter Sharks Are There In The World?

Cookiecutter sharks are small, deep-water sharks and therefore hard to keep track of. Hence, the population of cookiecutter sharks in the world is not estimated.

Where Does A Cookiecutter Shark Live?

Cookiecutter sharks (Isistius brasiliensis) are deep-water sharks that reside in parts of the Atlantic ocean. They are found in parts of the western Atlantic ocean as well as parts of the eastern Atlantic ocean. Apart from this, these sharks thrive in some areas of the Indo-pacific ocean, from Mauritius through New Guinea, and New Zealand, and eastern parts of the Hawaiian Islands. They are sometimes found in Galapagos in the eastern Pacific ocean as well as in the waters of Western Australia and Tasmania.

What Is A Cookiecutter Shark’s Habitat?

This species is mostly found at least 2.3 miles (3.7 km) deep in the waters of the warm tropical ocean but at night they travel to the surface to find prey. Usually, they are spotted near islands but are not particularly restricted to that area.

Who Do Cookiecutter Sharks Live With?

Cookiecutter sharks are a solitary species. They are known to meet only when the breeding season arrives.

How Long Does A Cookiecutter Shark Live?

The lifespan of a cookie-cutter shark could not be evaluated as these species are quite difficult to track.

How Do They Reproduce?

Cookiecutter sharks give birth in a fascinating manner. These shark species are ovoviviparous in nature. This means the process of internal fertilization takes place, following which they give birth to pups. The males fertilize the females by inserting one of their two claspers into her cloaca, resulting in successful fertilization. Afterward, the females preserve the eggs in their egg chambers that fully develop with the help of the nutrients received from the yolk case. Then these eggs hatch and the young ones stay inside the female’s uterus for a while. The entire gestation period continues from 12-22 months after which the females give birth to 6-12 fully developed pups. These pups measure 5.5 in (14 cm) in size. They are independent since their birth and can find their own prey.

What Do Cookiecutter Sharks Look Like?

Cookiecutter shark is also known as a cigar shark because of its small, cylindrical, and cigar-shaped body. The most fascinating feature of this shark is the suctorial lips which help them to stick to its prey. It has 30-37 short and upright upper teeth and 25-31 sharp lower teeth that are triangular in shape. These teeth help this predator to chop off chunks of flesh off their prey quite efficiently. They are dark brown, grey, or greyish brown in color with a prominent dark collar around the gills and a short snout. In contrast to their size, these sharks have big green eyes. Furthermore, they do not have anal fins but have spineless dorsal fins towards the back and large caudal fins. The pelvic fins are larger in size, compared to the dorsal fins.

How Cute Are They?

These sharks are not cute. They might have a small-sized body but are quite terrifying because of their fierce hunting style.

How Do They Communicate?

Not much information has been found about the communication of cookie-cutter sharks. Although it is assumed that like any other species of shark, these sharks utilize body language and vibrations to communicate with each other.

How Big Is A Cookiecutter Shark?

A male cookie-cutter shark is 14-16 in (35-41 cm) and a female cookie-cutter shark is 16-20 in (41-51 cm) long. They are approximately six times bigger than Siamese fighting fish. Siamese fighting fish are about 2.7 in (7 cm) in length.

How Fast Can A Cookiecutter Shark Move?

The speed of a cookie-cutter shark has not been estimated yet. However, it is known that they can swim quite fast and catch prey efficiently with the help of their large-sized caudal fins.

How Much Does A Cookiecutter Shark Weigh?

The weight of a cookie-cutter shark has not been recorded yet.

What Are Their Male And Female Names Of The Species?

There is no specific name for male and female cookie-cutter sharks. They are simply referred to as male and female cookie-cutter sharks, just like all other species of sharks.

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