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Mimic otocinclus (Otocinclus mimulus) — Loricariidae

Mimic otocinclus

Otocinclus mimulus
Family: Loricariidae

The Mimic otocinclus (Otocinclus mimulus) is a freshwater fish of the family Loricariidae that grows up to 4 cm.

Length
4.3 cm
Water
Freshwater
Diet
Herbivore
Behaviour
Small groups
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless

Description

The mimic otocinclus is a small armoured catfish (Loricariidae) from fresh water of the Paraguay basin in South America. The species grows to about 4 cm and has a slender, bony-plated body with a dark longitudinal stripe and a sucker mouth underneath; remarkably it mimics a Corydoras catfish in colour and shape, so predators avoid it. As a calm, social bottom-dweller it rasps algae and biofilm from plants and wood in small groups. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Mimic otocinclus?

The Mimic otocinclus has an elongate, eel-like body, is mainly brown and shows a horizontal stripes pattern.

Where does the Mimic otocinclus live?

The Mimic otocinclus lives in fresh water and is mostly found around stony or rocky ground.

How big does the Mimic otocinclus get?

The Mimic otocinclus grows to a maximum of about 4 cm.

Is the Mimic otocinclus dangerous to humans?

No, the Mimic otocinclus is harmless to humans.

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All data

Identification

Dutch name
Mimicry-otocinclus sourced
English name
Mimic otocinclus sourced
Scientific name
Otocinclus mimulus
Family
Loricariidae

Appearance

Size class
Small verified
Max length (cm)
4.3 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Horizontal stripes sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Freshwater sourced
Substrate
Stone or rock sourced
Origin
Native inferred

Behaviour & biology

Diet
Herbivore inferred
Social behaviour
Small groups sourced
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Otocinclus

More from the family Loricariidae

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