By about a year, there are more and more sightings of Blue Sharks in the Ligurian Sea (Northern Italy), some sharks have been seen on several occasions during boat trips of “Whalewatch Genoa-Paradise Gulf”, and here it is a beautiful photo published by the newspaper “Il Secolo XIX”.
Confirmed his presence, and identified as Blue Shark, the controls implemented by the marine biologists of the place, the exemplary poses no threat to humans.
The Blue Shark, is a shark belonging to the family of Carcharhinidae and it inhabits deep waters temperate and tropical, in all the seas of the world.
Blue Shark feeds mainly on fishes and squids and often it moves in shoals divided by size and sex.
By Manuel Villa
