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Smooth sandeel (Gymnammodytes semisquamatus) — Ammodytidae

Smooth sandeel

Gymnammodytes semisquamatus
Family: Ammodytidae
LC · Least Concern

The Smooth sandeel (Gymnammodytes semisquamatus) is a saltwater fish of the family Ammodytidae that grows up to 30 cm.

Length
30 cm
Water
Saltwater
Depth
5.0–20.0 m
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Rarely eaten

Description

The smooth sandeel is a very slender, eel-like marine fish of the family Ammodytidae reaching about 30 cm. The streamlined, silvery body has a greenish back, a pointed head with a projecting lower jaw and, unlike many relatives, a largely scaleless, smooth skin. The species lives on sand and gravel bottoms in coastal water of the north-eastern Atlantic and the North Sea and forms schools above sandbanks. It is notable for being able to burrow into the sand at lightning speed to escape predators. It feeds on zooplankton such as copepods and fish larvae. Sandeels are an important food source for seabirds, marine mammals and commercial fish.

Frequently asked questions

How do you recognise the Smooth sandeel?

The Smooth sandeel has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern.

Where does the Smooth sandeel live?

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

How big does the Smooth sandeel get?

The Smooth sandeel grows to a maximum of about 30 cm. On average the species is around 15 cm.

Is the Smooth sandeel dangerous to humans?

No, the Smooth sandeel is harmless to humans.

Is the Smooth sandeel edible?

The Smooth sandeel is rarely eaten.

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All data

Identification

Dutch name
Gladde zandspiering inferred
English name
Smooth sandeel verified
Scientific name
Gymnammodytes semisquamatus
Family
Ammodytidae
Other names
Smooth sandeel verified

Appearance

Size class
Medium verified
Max length (cm)
30.0 verified
Average length (cm)
15.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Superior (upward) inferred
Lips
Thin inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Saltwater verified
Substrate
Sand / mud bottom sourced
Min depth (m)
5.0 verified
Max depth (m)
20.0 verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Social behaviour
Schooling 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 sourced

Status & sources

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

Same genus Gymnammodytes

More from the family Ammodytidae

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