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Lyre-tail pleco (Acanthicus hystrix) — Loricariidae

Lyre-tail pleco

Acanthicus hystrix
Family: Loricariidae

The Lyre-tail pleco (Acanthicus hystrix) is a freshwater fish of the family Loricariidae that grows up to 53 cm.

Length
53 cm
Water
Freshwater
Diet
Herbivore
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
South America: Brazil, Peru
Edibility
Commonly eaten

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Description

The lyre-tail pleco is a large armoured catfish (Loricariidae) from fresh water of the Amazon basin in South America. The species grows to about 53 cm and has an elongate, grey-black body that in adults is densely set with sharp, needle-like skin spines and a deeply lyre-shaped tail. As a bottom-dweller it lives in large rivers and rasps growth, plant material and carrion with its sucker mouth. The fish is harmless to humans, though the skin spines can scratch if handled carelessly.

Frequently asked questions

How do you recognise the Lyre-tail pleco?

The Lyre-tail pleco has an elongate, eel-like body and is mainly black.

Where does the Lyre-tail pleco live?

The Lyre-tail pleco lives in fresh water and is mostly found around sand or mud bottom. South America: Brazil, Peru

How big does the Lyre-tail pleco get?

The Lyre-tail pleco grows to a maximum of about 53 cm.

Is the Lyre-tail pleco dangerous to humans?

No, the Lyre-tail pleco 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 Lyre-tail pleco edible?

Yes, the Lyre-tail pleco is commonly eaten.

More photos

Lyre-tail pleco (Acanthicus hystrix) — Loricariidae — 2
iNaturalist ((c) Wilson Lombana Riaño, some rights reserved (CC BY-NC))
Lyre-tail pleco (Acanthicus hystrix) — Loricariidae — 3
Wikimedia Commons — Robert Hermann Schomburgk (Public domain)
Lyre-tail pleco (Acanthicus hystrix) — Loricariidae — 4
Wilson Lombana Riaño (CC BY-NC 4.0) via GBIF — iNaturalist
Lyre-tail pleco (Acanthicus hystrix) — Loricariidae — 5
iNaturalist ((c) cinthya_molina, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Lyre-tail pleco sourced
Scientific name
Acanthicus hystrix
Family
Loricariidae

Appearance

Size class
Large verified
Max length (cm)
53.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Black sourced
Tail shape
Forked inferred
Mouth position
Inferior (downward) sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
South America: Brazil, Peru sourced
Origin
Native inferred

Behaviour & biology

Diet
Herbivore inferred
Diet (detail)
Algae and plant material inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Edibility
Commonly eaten inferred
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 verified
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 Acanthicus

More from the family Loricariidae

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