Home · Alestidae · True big-scale tetra
True big-scale tetra (Brycinus macrolepidotus) — Alestidae

True big-scale tetra

Brycinus macrolepidotus
Family: Alestidae
LC · Least Concern

The True big-scale tetra (Brycinus macrolepidotus) is a freshwater fish of the family Alestidae that grows up to 53 cm.

Length
53 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Edibility
Highly prized

Description

The true big-scale tetra is a deep, silvery characin of the family Alestidae (African tetras) reaching about 53 cm. The laterally compressed body has conspicuously large, shiny scales, an adipose fin (as in many characins) and bears a dark spot on the tail base and on the dorsal fin. The species comes from much of West and Central Africa and lives in schools in rivers, lakes and floodplains. As an omnivore it eats insects, seeds, plant matter and zooplankton, taken at the surface and in the water column. In the rainy season it spawns on flooded margins. With its size and tasty flesh it is an important commercial and sport fish in the region.

Frequently asked questions

How do you recognise the True big-scale tetra?

The True big-scale tetra has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern.

Where does the True big-scale tetra live?

The True big-scale tetra lives in fresh water and is mostly found around open water.

How big does the True big-scale tetra get?

The True big-scale tetra grows to a maximum of about 53 cm.

Is the True big-scale tetra dangerous to humans?

No, the True big-scale tetra is harmless to humans.

Is the True big-scale tetra edible?

Yes, the True big-scale tetra is a highly prized food fish.

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All data

Identification

Dutch name
Grootschub-tetra inferred
English name
True big-scale tetra verified
Scientific name
Brycinus macrolepidotus
Family
Alestidae
Other names
Large scaled robber; Silversides; True big-scale tetra verified

Appearance

Size class
Large verified
Max length (cm)
53.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Freshwater verified
Substrate
Open water verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore verified
Social behaviour
Schooling verified
Territorial
No verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified

For anglers

Edibility
Highly prized verified
Fishing method
Hengelen met deeg, zaad of insect in rivieren en meren; een veelgevangen voedselvis sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Brycinus

More from the family Alestidae

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