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Lance (Ammodytes dubius) — Ammodytidae

Lance

Ammodytes dubius
Family: Ammodytidae
LC · Least Concern

The Lance (Ammodytes dubius) is a saltwater fish of the family Ammodytidae that grows up to 25 cm.

Length
25 cm
Water
Saltwater
Depth
0.0–108.0 m
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Northwest Atlantic along the east coast of North America on sandy bottoms.
Edibility
Rarely eaten

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Description

The northern sand lance is a very slender, eel-like marine fish of the family Ammodytidae reaching about 25 cm. The streamlined, silvery body has a greenish back, a pointed head and a projecting lower jaw. The species lives on sandy bottoms of the north-western Atlantic, forming large schools above sandbanks. It is notable for being able to burrow rapidly into the sand to escape predators or to spend the night. It feeds on small zooplankton such as copepods and fish larvae. Sand lances are a crucial food source for seabirds, marine mammals and commercial fish such as cod and mackerel.

Frequently asked questions

How do you recognise the Lance?

The Lance has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Very slender, eel-like silvery small fish with a pointed head and a projecting lower jaw; burrows quickly into sandy bottoms.

Where does the Lance live?

The Lance lives in the sea (marine waters) and is mostly found around sand or mud bottom. Northwest Atlantic along the east coast of North America on sandy bottoms.

How big does the Lance get?

The Lance grows to a maximum of about 25 cm.

Is the Lance dangerous to humans?

No, the Lance is harmless to humans. None required: this species is harmless to humans.

Is the Lance edible?

The Lance is rarely eaten.

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All data

Identification

English name
Lance verified
Scientific name
Ammodytes dubius
Family
Ammodytidae
Other names
Lant; Lants; Launce; Lawnce; Northern sand lance; Sand lance verified

Appearance

Size class
Medium verified
Max length (cm)
25.0 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 sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0.0 verified
Max depth (m)
108.0 verified
Natural range
Northwest Atlantic along the east coast of North America on sandy bottoms. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Worms, crustaceans, molluscs and benthic invertebrates inferred
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 at night and when in danger; spawns in the cold months. sourced
Special features
Very slender, eel-like silvery small fish with a pointed head and a projecting lower jaw; burrows quickly into sandy bottoms. 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 Ammodytes

More from the family Ammodytidae

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