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Trunkfish (Campylomormyrus tamandua) — Mormyridae

Trunkfish

Campylomormyrus tamandua
Family: Mormyridae
LC · Least Concern

The Trunkfish (Campylomormyrus tamandua) is a freshwater fish of the family Mormyridae that grows up to 43 cm.

Length
43 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Solitary
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Rarely eaten

Description

Campylomormyrus tamandua, the wormjawed mormyrid, is an African elephantfish of the family Mormyridae from the Congo basin and West Africa. The species owes its name to its strongly elongate, thin, downward-curved snout, resembling a little worm, with which it probes mud and crevices for insect larvae and small invertebrates. The body is elongate and dark and reaches about 43 cm. Like other mormyrids the fish has a weak electric organ with which it orients itself and communicates; the discharges are sensitive to hormones. The species is of limited local fishery importance.

Frequently asked questions

How do you recognise the Trunkfish?

The Trunkfish has a torpedo-shaped body, is mainly brown and shows a plain pattern.

Where does the Trunkfish live?

The Trunkfish lives in fresh water and is mostly found around sand or mud bottom.

How big does the Trunkfish get?

The Trunkfish grows to a maximum of about 43 cm.

Is the Trunkfish dangerous to humans?

No, the Trunkfish is harmless to humans.

Is the Trunkfish edible?

The Trunkfish is rarely eaten.

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All data

Identification

Dutch name
Wormsnuit-olifantsvis sourced
English name
Trunkfish verified
Scientific name
Campylomormyrus tamandua
Family
Mormyridae
Other names
Trunkfish; Wormjawed mormyrid verified

Appearance

Size class
Large verified
Max length (cm)
43.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No 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

Same genus Campylomormyrus

More from the family Mormyridae

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