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Mediterranean sand eel (Gymnammodytes cicerelus) — Ammodytidae

Mediterranean sand eel

Gymnammodytes cicerelus
Family: Ammodytidae
LC · Least Concern

The Mediterranean sand eel (Gymnammodytes cicerelus) is a saltwater fish of the family Ammodytidae that grows up to 17 cm.

Length
17 cm
Water
Saltwater
Depth
0.0–120.0 m
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
Mediterranean Sea and the adjacent eastern Atlantic coast, on sandy bottoms in shallow coastal water.
Edibility
Rarely eaten

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Description

The Mediterranean sand eel is a very slender, eel-like marine fish of the family Ammodytidae reaching about 17 cm. The streamlined, silvery body has a greenish back, a pointed head and a projecting lower jaw; unlike many relatives this species has smooth, sparsely scaled skin. It lives on sandy bottoms in shallow coastal water of the Mediterranean and the adjacent eastern Atlantic coast and forms large 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. Sand eels are an important food source for seabirds, larger fish and marine mammals.

Frequently asked questions

How do you recognise the Mediterranean sand eel?

The Mediterranean sand eel has a snake-like body, is mainly silver-grey and shows a plain pattern. Very slender, eel-like silvery small fish with a pointed head; burrows quickly into sandy bottoms and forms large shoals.

Where does the Mediterranean sand eel live?

The Mediterranean sand eel lives in the sea (marine waters) and is mostly found around sand or mud bottom. Mediterranean Sea and the adjacent eastern Atlantic coast, on sandy bottoms in shallow coastal water.

How big does the Mediterranean sand eel get?

The Mediterranean sand eel grows to a maximum of about 17 cm. On average the species is around 13 cm.

Is the Mediterranean sand eel dangerous to humans?

No, the Mediterranean sand eel is harmless to humans. None required: this species is harmless to humans.

Is the Mediterranean sand eel edible?

The Mediterranean sand eel is rarely eaten.

More photos

Mediterranean sand eel (Gymnammodytes cicerelus) — Ammodytidae — 2
iNaturalist ((c) Kárpáti Marcell, some rights reserved (CC BY-NC))
Mediterranean sand eel (Gymnammodytes cicerelus) — Ammodytidae — 3
iNaturalist ((c) Kárpáti Marcell, some rights reserved (CC BY-NC))
Mediterranean sand eel (Gymnammodytes cicerelus) — Ammodytidae — 4
iNaturalist ((c) muchoslopez, some rights reserved (CC BY-NC))
Mediterranean sand eel (Gymnammodytes cicerelus) — Ammodytidae — 5
iNaturalist ((c) muchoslopez, some rights reserved (CC BY-NC))

Easily confused with

These species look like the Mediterranean sand eel and live in the same waters.

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All data

Identification

English name
Mediterranean sand eel verified
Scientific name
Gymnammodytes cicerelus
Family
Ammodytidae
Other names
Smooth sand lance verified

Appearance

Size class
Medium verified
Max length (cm)
17.0 verified
Average length (cm)
12.5 verified
Body shape
Snake-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)
0.0 verified
Max depth (m)
120.0 verified
Natural range
Mediterranean Sea and the adjacent eastern Atlantic coast, on sandy bottoms in shallow coastal water. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Zooplankton such as copepods and fish larvae sourced
Social behaviour
Schooling verified
Territorial
No verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Forms large shoals over sandbanks and buries itself when in danger; spawns in the colder months. sourced
Special features
Very slender, eel-like silvery small fish with a pointed head; burrows quickly into sandy bottoms and forms large shoals. sourced

For anglers

Edibility
Rarely eaten verified
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. 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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