Fin's Fish Guide
The Plecodus elaviae is a freshwater fish of the family Cichlidae that grows up to 32 cm.
Description
Elavia's scale-eater is a cichlid endemic to Lake Tanganyika in East Africa. The species reaches about 32 cm and has an elongate body with an upturned mouth full of fine teeth. It is specialised in lepidophagy: it feeds on scales scraped from the flanks of other fishes. Unlike many relatives it forms schools. Notable is its reproduction: it is a biparental mouthbrooder, with both parents tending the brood in the mouth. Through its unusual diet and parental care the species is an interesting subject of study.
Frequently asked questions
How do you recognise the Plecodus elaviae?
The Plecodus elaviae has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Specialised scale-eater; biparental mouthbrooder (both parents care for the brood).
Where does the Plecodus elaviae live?
The Plecodus elaviae lives in fresh water and is mostly found around sand or mud bottom. Endemic to Lake Tanganyika in East Africa.
How big does the Plecodus elaviae get?
The Plecodus elaviae grows to a maximum of about 32 cm. On average the species is around 20 cm.
Is the Plecodus elaviae dangerous to humans?
No, the Plecodus elaviae is harmless to humans. None required: this species is harmless to humans.
Is the Plecodus elaviae edible?
The Plecodus elaviae is rarely eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Plecodus
More from the family Cichlidae
Want the complete picture on the Plecodus elaviae?
Point your camera at the fish and Fin names the species in seconds. Free, and the Plecodus elaviae is one of 12,519 species in the app.