Sawing sharks
| Sawing sharks | ||||||||||||
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| Pristiophoridae | ||||||||||||
Those that Sawing sharks (Pristiophoridae) a family forms for that , Pliotrema and Pristiophorus, exists. Without relatives closer they form one of the eight at the same time the sharks, the sawingshark-well-behaved (Pristiophoriformes).
The kind Pliotrema consists of one to be counted and of those itself the sawing sharks by their Barteln it differentiates and by the fact that itself those on the lower surface of the body do not find. Most kinds do not become longer than one and a half meters, the largest with 170 centimeters of maximum length are the Sechskiemen sawing shark.
Those well-known kinds live on that the earth and here besondes in and in the western Pacific in the deeper regions of the seas.
Like those Angel sharks and those also the sawing sharks do not have Analflossen. Sawing fish nourish themselves of small fish, crustaceans and tintenfischen. Much over their behavior and their life circumstances is not investigated until today.
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