The Darwin jawfish (Opistognathus darwiniensis) is a saltwater fish of the family Opistognathidae that grows up to 50 cm.
Description
The Darwin jawfish is a jawfish (Opistognathidae) from coastal waters of northern Australia. The species grows to about 50 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 Darwin jawfish?
The Darwin jawfish has an elongate, eel-like body and is mainly brown.
Where does the Darwin jawfish live?
The Darwin jawfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Darwin jawfish get?
The Darwin jawfish grows to a maximum of about 50 cm.
Is the Darwin jawfish dangerous to humans?
No, the Darwin jawfish is harmless to humans.
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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
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