The Sixgill Sawshark
Just like any other living creature, some of its family members are more unusual than others. Let's
discover one unique member of these shark species, which is called: the Sixgill Sawshark.
The Sawshark is the only one of two shark species that have six gills instead of five or seven,
which represents the usual amount of gills seen in sharks. The other specie sharing the same characteristic is the
Frilled shark. Its scientific name is Pliotrema Warreni and it belongs to the order of
The Sixgill Sawshark has a saw-shaped snout full of teeth that it used to find preys on sandy and
muddy seabed. The main diet of this type of shark is composed of squid, bony fish and shrimps. Its maximal length
can reach up to 170 cm but like several unique species, its weight is unknown.
The type of reproductive system found in Sawsharks is
ovoviviparous, which means that eggs hatch internally and that it gives birth to live pups. Unfortunately, the
amount of pups per litter is still unknown.
Sawsharks' habitat is located in Western Indian Ocean off the coast of the southern part of Africa.
It has also been found in Western Atlantic Ocean as well as Western Pacific Ocean.
The Sixgill shark is amongst the sharks species that are
considered as a culinary delicacy in Japan.
If you wish to learn more about various types of sharks, I invite you to visit the following main
page of this site: Types of sharks.