Fin's Fish Guide
The Banded jawfish (Opistognathus macrognathus) is a saltwater fish of the family Opistognathidae that grows up to 20 cm.
North America: Antigua Barbuda, Bahamas, Barbados, Virgin Is. (UK), Cayman Is., Cuba and others
Description
The Banded jawfish is a jawfish (Opistognathidae) from coastal waters of the western Atlantic and Caribbean. The species grows to about 20 cm and has a stocky forebody with a very large mouth and large eyes. As a bottom-dweller it digs and lines a vertical burrow with pebbles, from which it protrudes its forebody to snap at passing zooplankton; when threatened it withdraws backwards into the burrow. The male broods the eggs in his mouth. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Banded jawfish?
The Banded jawfish has an elongate, eel-like body and is mainly brown.
Where does the Banded jawfish live?
The Banded jawfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. North America: Antigua Barbuda, Bahamas, Barbados, Virgin Is. (UK), Cayman Is., Cuba and others
How big does the Banded jawfish get?
The Banded jawfish grows to a maximum of about 20 cm.
Is the Banded jawfish dangerous to humans?
No, the Banded jawfish is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Banded jawfish edible?
Yes, the Banded jawfish is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Opistognathus
More from the family Opistognathidae
Want the complete picture on the Banded jawfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Banded jawfish is one of 12,519 species in the app.