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Mud cichlid (Triglachromis otostigma) — Cichlidae

Mud cichlid

Triglachromis otostigma
Family: Cichlidae
LC · Least Concern

The Mud cichlid (Triglachromis otostigma) is a freshwater fish of the family Cichlidae that grows up to 12 cm.

Length
12 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Endemic to Lake Tanganyika in East Africa; silty bottoms of coastal zones.
Edibility
Rarely eaten

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Description

The mud cichlid is the only species of its genus and is endemic to Lake Tanganyika in East Africa. The species grows to about 12 cm and has an oblong body with elongated, finger-like lower pectoral rays with which it 'walks' over and feels the soft bottom. It is a typical mud dweller of both shallow and deep coastal zones with silty bottoms. As a bottom searcher it sifts small invertebrates, insect larvae and organic matter from the mud. It is a biparental mouthbrooder: both parents tend the brood and dig tunnel-shaped mud caves for the young. The species is popular with advanced aquarists and is harmless to humans.

Frequently asked questions

How do you recognise the Mud cichlid?

The Mud cichlid has an elongate, eel-like body, is mainly brown and shows a plain pattern. Elongated, finger-like lower pectoral fin rays for 'walking' over the silty bottom; biparental mouthbrooder that digs mud burrows.

Where does the Mud cichlid live?

The Mud cichlid lives in fresh water and is mostly found around mixed bottom. Endemic to Lake Tanganyika in East Africa; silty bottoms of coastal zones.

How big does the Mud cichlid get?

The Mud cichlid grows to a maximum of about 12 cm.

Is the Mud cichlid dangerous to humans?

No, the Mud cichlid is harmless to humans. None required: this species is harmless to humans.

Is the Mud cichlid edible?

The Mud cichlid is rarely eaten.

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All data

Identification

English name
Mud cichlid sourced
Scientific name
Triglachromis otostigma
Family
Cichlidae

Appearance

Size class
Small verified
Max length (cm)
12.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Plain inferred
Tail shape
Straight inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Endemic to Lake Tanganyika in East Africa; silty bottoms of coastal zones. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small invertebrates, insect larvae and organic material from the silt sourced
Social behaviour
Small groups 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
Elongated, finger-like lower pectoral fin rays for 'walking' over the silty bottom; biparental mouthbrooder that digs mud burrows. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

More from the family Cichlidae

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