Carcharodon

species of large lamniform shark

Carcharodon (from Ancient Greek κάρχαρος (kárkharos), meaning "sharp, jagged", and ὀδούς (odoús), meaning "tooth", and thus, "sharp tooth/jagged tooth") is a genus of sharks within the family Lamnidae, colloquially called the "white sharks." The only extant member is the great white shark (Carcharodon carcharias). Extinct species include C. hubbelli and C. hastalis. The first appearance of the genus may have been as early as the Early Miocene or Late Oligocene. Carcharocles megalodon is still argued by some paleontologists (e.g. Michael D. Gottfried, Leonard Compagno, and Ewan Fordyce) to be a

species of fossil shark