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Panama jawfish (Opistognathus panamaensis) — Opistognathidae

Panama jawfish

Opistognathus panamaensis

The Panama jawfish (Opistognathus panamaensis) is a saltwater fish of the family Opistognathidae that grows up to 10 cm.

Length
10 cm
Water
Saltwater
Depth
0–12.0 m
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless

Description

The Panama jawfish is a jawfish (Opistognathidae) from shallow sand and rubble water of the eastern Pacific, off Central America. The species grows to about 10 cm and has an elongate, pale body with large eyes and a very large mouth. Characteristically it uses its mouth to build a burrow in the soft bottom, reinforces it with pebbles and hovers upright above it; when in danger it dives in. The male broods the eggs in his mouth. It snaps at passing zooplankton. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Panama jawfish?

The Panama jawfish has an elongate, eel-like body and is mainly silver-grey.

Where does the Panama jawfish live?

The Panama jawfish lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Panama jawfish get?

The Panama jawfish grows to a maximum of about 10 cm.

Is the Panama jawfish dangerous to humans?

No, the Panama jawfish is harmless to humans.

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All data

Identification

Dutch name
Panama-kaakvis sourced
English name
Panama jawfish sourced
Scientific name
Opistognathus panamaensis
Family
Opistognathidae
Other names
Panamanian jawfish sourced

Appearance

Size class
Small verified
Max length (cm)
10.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Max depth (m)
12.0 verified
Origin
Native inferred

Behaviour & biology

Territorial
Yes inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Opistognathus

More from the family Opistognathidae

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