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Inshore lizardfish (Synodus foetens) — Synodontidae

Inshore lizardfish

Synodus foetens
Family: Synodontidae
LC · Least Concern

The Inshore lizardfish (Synodus foetens) is a fish that lives in both fresh and salt water of the family Synodontidae that grows up to 54 cm.

Length
53.8 cm
Water
Euryhaline
Depth
0.0–200.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Rarely eaten

Description

The inshore lizardfish is a cigar-shaped bottom fish of the family Synodontidae (lizardfishes) reaching about 54 cm. The flattened, lizard-like head has large eyes on top and a wide mouth full of fine, needle-like teeth; a small adipose fin sits on the back. The species lives over sand and mud bottoms of coastal water and estuaries from the USA to Brazil and tolerates brackish water. It often buries itself up to the eyes in the sand and from there, as an ambush predator, shoots up lightning-fast at passing small fish and crustaceans, seizing them with its toothed mouth. Through its camouflage and sudden lunges it is a formidable bottom predator, though of little fishery value.

Frequently asked questions

How do you recognise the Inshore lizardfish?

The Inshore lizardfish has an elongate, eel-like body, is mainly brown and shows a spots pattern.

Where does the Inshore lizardfish live?

The Inshore lizardfish lives in both fresh and salt water and is mostly found around sand or mud bottom.

How big does the Inshore lizardfish get?

The Inshore lizardfish grows to a maximum of about 54 cm. On average the species is around 30 cm.

Is the Inshore lizardfish dangerous to humans?

No, the Inshore lizardfish is harmless to humans.

Is the Inshore lizardfish edible?

The Inshore lizardfish is rarely eaten.

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All data

Identification

Dutch name
Kustzandduiker inferred
English name
Inshore lizardfish verified
Scientific name
Synodus foetens
Family
Synodontidae
Other names
Galliwasp; Gallwasp; Inshore lizardfish; Inshore Lizardfish verified

Appearance

Size class
Large verified
Max length (cm)
53.8 verified
Average length (cm)
30.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Euryhaline verified
Substrate
Sand / mud bottom verified
Min depth (m)
0.0 verified
Max depth (m)
200.0 verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Social behaviour
Solitary verified
Territorial
No verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified

For anglers

Edibility
Rarely eaten verified
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. 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 Synodus

More from the family Synodontidae

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