The Australian barracuda, arrow barracuda, Australian sea pike, sea pike, snook, or shortfin barracuda, Sphyraena novaehollandiae, is a barracuda of the genus Sphyraena, found between North Cape and East Cape on the North Island of New Zealand, in semiprotected areas.
He was the first to describe many previously unknown species from remote parts of the globe, such as the Great Barracuda (Sphyraena barracuda), the Chum salmon (Oncorhynchus keta) from the Kamchatka River in Siberia, and the curimatá-pacú (Prochilodus marggravii) from the São Francisco River in Brazil.