Sphyrnidae

Hammerhead Sharks (Sphyrnidae) is a family of organisms sharing recent common ancestry and similar characteristics. It contains 2 genuss with 9 known species. This includes the genus groups Eusphyra, and Hammerhead Sharks. Among its members, 7 species are currently classified as threatened (Critically Endangered, Endangered, or Vulnerable). It belongs to Ground Sharks (Carcharhiniformes).