Fin's Fish Guide
The Galapagos jawfish (Opistognathus galapagensis) is a saltwater fish of the family Opistognathidae that grows up to 16 cm.
Description
The Galapagos jawfish is a jawfish (Opistognathidae) from shallow sand and coral-rubble water of the waters around the Galapagos in the eastern Pacific. The species grows to about 12 cm and has an elongate body with a large head and very wide mouth. As a bottom-dweller it digs and occupies a vertical burrow reinforced with pebbles into which it darts when threatened. The male broods the eggs in his mouth. It snaps at passing plankton and small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Galapagos jawfish?
The Galapagos jawfish has an elongate, eel-like body and is mainly brown.
Where does the Galapagos jawfish live?
The Galapagos jawfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. South America: Galapagos Is.
How big does the Galapagos jawfish get?
The Galapagos jawfish grows to a maximum of about 16 cm.
Is the Galapagos jawfish dangerous to humans?
No, the Galapagos 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.
Want the complete picture on the Galapagos jawfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Galapagos jawfish is one of 12,519 species in the app.
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 Galapagos jawfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Galapagos jawfish is one of 12,519 species in the app.