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Otopharynx argyrosoma — Cichlidae

Otopharynx argyrosoma

Otopharynx argyrosoma
Family: Cichlidae
LC · Least Concern

The Otopharynx argyrosoma is a freshwater fish of the family Cichlidae that grows up to 15 cm.

Length
15.2 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

Otopharynx argyrosoma is a cichlid endemic to Lake Malawi in East Africa. The species reaches about 15 cm and has an elongate, silvery body with an inferior mouth. It lives over sandy bottoms, in both shallow and deeper parts of the lake. The diet consists of small invertebrates and plankton sifted from the sand or from the water column. Like most haplochromine cichlids of Lake Malawi the species is a maternal mouthbrooder, the female protecting the eggs and young in her mouth. It is caught locally as a food fish.

Frequently asked questions

How do you recognise the Otopharynx argyrosoma?

The Otopharynx argyrosoma has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern.

Where does the Otopharynx argyrosoma live?

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

How big does the Otopharynx argyrosoma get?

The Otopharynx argyrosoma grows to a maximum of about 15 cm. On average the species is around 10 cm.

Is the Otopharynx argyrosoma dangerous to humans?

No, the Otopharynx argyrosoma is harmless to humans.

Is the Otopharynx argyrosoma edible?

Yes, the Otopharynx argyrosoma is commonly eaten.

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All data

Identification

Dutch name
Zilver-Otopharynx sourced
English name
Otopharynx argyrosoma sourced
Scientific name
Otopharynx argyrosoma
Family
Cichlidae

Appearance

Size class
Medium verified
Max length (cm)
15.2 verified
Average length (cm)
10.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Straight inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

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

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Small groups inferred
Territorial
Yes inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes inferred

For anglers

Edibility
Commonly 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 Otopharynx

More from the family Cichlidae

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