GeneticOS
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Reedfish

Erpetoichthys calabaricus

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The reedfish from Benin, Nigeria and Cameroon is the only member of its genus, a relative of the bichirs. It has a long, snake-like body and lungs, which let it live in oxygen-poor water. It lives among reeds and dense plants and eats worms, crustaceans and insects at night. It reaches about 37 centimetres — the 90 centimetres quoted in many sources is an error. The larvae have external gills, like salamander larvae.

Scientific name
Erpetoichthys calabaricus
Family
Polypteridae

Fact sheet

General

Water
Freshwater
Group
Fish

Taxonomy

Family
Polypteridae
Order
Polypteriformes
Synonyms
Calamichthys calabarica, Calamichthys calabaricus, Calamoichthys calabaricus, Calanichthys calabaricus, Erpetoichthys calabaris, Erpetoichthys robbianus, Herpetoichthys calabaricus, Polypterus erpetoideus

Origin

Native region
África

Water

Temperature
23–30 °C
pH
6–7.5
General hardness (GH)
5–20 °dGH

Size and lifespan

Adult size
37 cm
Lifespan
20 years
Minimum tank (volume)
540 L
Minimum tank (length)
150 cm

Behavior

Swimming level
Bottom
Diet
Carnivore

Care

Care difficulty
Moderate

Reproduction

Breeding strategy
Egg scatterer

Conservation and trade

IUCN status
Near threatened (NT)

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