Jack-knifefish

Jack-knifefish
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Acanthuriformes
Family: Sciaenidae
Genus: Eques
Bloch, 1793
Species:
E. lanceolatus
Binomial name
Eques lanceolatus
Jack-knifefish range.
Synonyms
  • Chaetodon lanceolatus Linnaeus, 1758
  • Equetus lanceolatus (Linnaeus, 1758)
  • Eques americanus Bloch, 1793
  • Eques balteatus Cuvier, 1829

The jack-knifefish (Eques lanceolatus) is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers. It is native to the western Atlantic Ocean, where its distribution extends along the eastern coasts of the Americas from the Carolinas in the United States to Brazil, including the Caribbean. Other common names include donkey fish and lance-shaped ribbonfish.