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Reed (Erpetoichthys calabaricus) — Polypteridae

Reed

Erpetoichthys calabaricus
Family: Polypteridae
NT · Near Threatened

The Reed (Erpetoichthys calabaricus) is a brackish-water fish of the family Polypteridae that grows up to 37 cm.

Length
37 cm
Water
Brackish
Depth
0.0–? m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Rarely eaten

Description

The reedfish, also known as the ropefish, is a snake-like, ancient ray-finned fish (family Polypteridae) of West and Central Africa. The species reaches about 37 cm and has a strongly elongate, armoured, brown-green body with a row of separate dorsal finlets and no pelvic fins. It inhabits slow-flowing rivers and stagnant waters, especially reedy habitats, and moves snake-wise over the bottom. With a lung-like swim bladder it can breathe air and crawl over land for short periods. Its diet consists of worms, crustaceans, insects and small fishes. The species is considered Near Threatened (NT) and is harmless to humans.

Frequently asked questions

How do you recognise the Reed?

The Reed has a snake-like body, is mainly brown and shows a plain pattern.

Where does the Reed live?

The Reed lives in brackish water and is mostly found around sand or mud bottom.

How big does the Reed get?

The Reed grows to a maximum of about 37 cm.

Is the Reed dangerous to humans?

No, the Reed is harmless to humans.

Is the Reed edible?

The Reed is rarely eaten.

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All data

Identification

Dutch name
Rietvis sourced
English name
Reed verified
Scientific name
Erpetoichthys calabaricus
Family
Polypteridae
Other names
Reedfish; Ropefish; Sailfin; Snake Fish verified

Appearance

Size class
Medium verified
Max length (cm)
37.0 verified
Body shape
Snake-like sourced
Dominant colour
Brown inferred
Pattern
Plain inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Rarely eaten sourced
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

More from the family Polypteridae

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