Requiem sharks. Family Carcharhinidae.

Black tip reef shark

The sandbar shark is a cartilaginous fish. It is also known as the brown shark. It is a carcharhinid or requiem shark, Carcharhinus plumbeus. For more info, check out the shark wrangler's web site.

Conservation Status is Critically Endangered The Ganges shark (Glyphis gangeticus) is a rare species of requiem shark found in the Ganges River of India.

Yes.The blue shark (Prionace glauca) is a species of requiem shark, family Carcharhinidae, that inhabits deep waters in the world's temperate and tropical oceans.