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Manyscale tylochromis (Tylochromis polylepis) — Cichlidae

Manyscale tylochromis

Tylochromis polylepis
Family: Cichlidae
LC · Least Concern

The Manyscale tylochromis (Tylochromis polylepis) is a freshwater fish of the family Cichlidae that grows up to 44 cm.

Length
43.5 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Solitary
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Lake Tanganyika and the lower reaches of the Congo in Central Africa.
Edibility
Rarely eaten

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Description

Tylochromis polylepis is a fairly large cichlid from Lake Tanganyika and the lower Congo in Central Africa. The species has a deep, laterally compressed body with many small scales and reaches about 43 cm. Juveniles live gregariously near the shore, while adults wander alone over sandy bottoms, in shallow shoreline zones of the lake, in lagoons and at river mouths. The diet consists mainly of crustaceans and insects, supplemented with some plant matter. The species is of local fishery importance and belongs to a distinct, older branch within the cichlids of Lake Tanganyika.

Frequently asked questions

How do you recognise the Manyscale tylochromis?

The Manyscale tylochromis has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Many small scales; sand-roaming cichlid from an older branch of Lake Tanganyika.

Where does the Manyscale tylochromis live?

The Manyscale tylochromis lives in fresh water and is mostly found around sand or mud bottom. Lake Tanganyika and the lower reaches of the Congo in Central Africa.

How big does the Manyscale tylochromis get?

The Manyscale tylochromis grows to a maximum of about 44 cm.

Is the Manyscale tylochromis dangerous to humans?

No, the Manyscale tylochromis is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Manyscale tylochromis edible?

The Manyscale tylochromis is rarely eaten.

More photos

Manyscale tylochromis (Tylochromis polylepis) — Cichlidae — 2
iNaturalist ((c) Eric van den Berghe, some rights reserved (CC BY-NC))
Manyscale tylochromis (Tylochromis polylepis) — Cichlidae — 3
Wikimedia Commons — Boulenger, George Albert, 1858-1937 (Public domain)
Manyscale tylochromis (Tylochromis polylepis) — Cichlidae — 4
iNaturalist ((c) Garrett, some rights reserved (CC BY-NC))
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All data

Identification

English name
Manyscale tylochromis sourced
Scientific name
Tylochromis polylepis
Family
Cichlidae

Appearance

Size class
Large verified
Max length (cm)
43.5 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Straight inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Lake Tanganyika and the lower reaches of the Congo in Central Africa. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Crustaceans, insects and some plant material sourced
Social behaviour
Solitary inferred
Territorial
Yes inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Many small scales; sand-roaming cichlid from an older branch of Lake Tanganyika. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Tylochromis

More from the family Cichlidae

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