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Lethrinops micrentodon — Cichlidae

Lethrinops micrentodon

Lethrinops micrentodon
Family: Cichlidae
DD · Data Deficient

The Lethrinops micrentodon is a freshwater fish of the family Cichlidae that grows up to 12 cm.

Length
11.5 cm
Water
Freshwater
Depth
18.0–32.0 m
Diet
Herbivore
Behaviour
Small groups
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Endemic to Lake Malawi in East Africa.
Edibility
Commonly eaten

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Description

Lethrinops micrentodon is a cichlid endemic to Lake Malawi in East Africa. The species reaches about 12 cm and has an elongate body with an inferior mouth. It is specialised in eating benthic diatoms, which it grazes from the sandy substrate; the occurrence of the species may be linked to the presence of a particular type of diatom. It occurs on sandy bottoms at a few tens of metres depth. Like other Lake Malawi cichlids it is a maternal mouthbrooder. Owing to its specialised diet the IUCN assesses it as data deficient (DD).

Frequently asked questions

How do you recognise the Lethrinops micrentodon?

The Lethrinops micrentodon has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Specialised eater of benthic diatoms; its occurrence possibly depends on a particular diatom.

Where does the Lethrinops micrentodon live?

The Lethrinops micrentodon lives in fresh water and is mostly found around sand or mud bottom. Endemic to Lake Malawi in East Africa.

How big does the Lethrinops micrentodon get?

The Lethrinops micrentodon grows to a maximum of about 12 cm. On average the species is around 8 cm.

Is the Lethrinops micrentodon dangerous to humans?

No, the Lethrinops micrentodon is harmless to humans. None required: this species is harmless to humans.

Is the Lethrinops micrentodon edible?

Yes, the Lethrinops micrentodon is commonly eaten.

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All data

Identification

English name
Lethrinops micrentodon sourced
Scientific name
Lethrinops micrentodon
Family
Cichlidae

Appearance

Size class
Small verified
Max length (cm)
11.5 verified
Average length (cm)
8.0 verified
Body shape
Elongated (eel-like) 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
Min depth (m)
18.0 verified
Max depth (m)
32.0 verified
Natural range
Endemic to Lake Malawi in East Africa. inferred
Origin
Native sourced

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Benthic diatoms 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
Specialised eater of benthic diatoms; its occurrence possibly depends on a particular diatom. sourced

For anglers

Edibility
Commonly 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

Same genus Lethrinops

More from the family Cichlidae

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