"NT" . "* Zygaena laticeps (Cantor, 1837)" . . "iucn3.1" . "* Zygaena latycephala (van Hasselt, 1823)" . . . . . . . . "* Zygaena blochii (G. Cuvier, 1816)" . . "The winghead shark (Eusphyra blochii) is a species of hammerhead shark, and part of the family Sphyrnidae. Reaching a length of 1.9 m (6.2 ft), this small brown to gray shark has a slender body with a tall, sickle-shaped first dorsal fin. Its name comes from its exceptionally large \"hammer\", or cephalofoil, which can be as wide as half of the shark's total length. The function of this structure is unclear but may relate to the shark's senses."@en . .