The Harlequin jawfish (Stalix histrio) is a saltwater fish of the family Opistognathidae that grows up to 3 cm.
Description
The harlequin jawfish is a small jawfish (Opistognathidae) from coastal waters of the Indo-West Pacific. The species grows to about 3 cm and has a stocky body with a large head and mouth and a mottled, marbled pattern. As a bottom-dweller it digs a vertical home burrow in sand and gravel bottoms with its mouth and snaps at drifting zooplankton from the entrance. The male broods the eggs in its mouth. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Harlequin jawfish?
The Harlequin jawfish has an elongate, eel-like body, is mainly brown and shows a marbled pattern.
Where does the Harlequin jawfish live?
The Harlequin jawfish lives in the sea (marine waters) and is mostly found around mixed bottom.
How big does the Harlequin jawfish get?
The Harlequin jawfish grows to a maximum of about 3 cm.
Is the Harlequin jawfish dangerous to humans?
No, the Harlequin jawfish is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Stalix
More from the family Opistognathidae
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