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Clown loach (Chromobotia macracanthus) — Botiidae

Clown loach

Chromobotia macracanthus
Family: Botiidae
LC · Least Concern

The Clown loach (Chromobotia macracanthus) is a freshwater fish of the family Botiidae that grows up to 31 cm.

Length
30.5 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Large groups
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Southeast Asia (Borneo and Sumatra); bottom of main river beds.
Edibility
Rarely eaten

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Description

The clown loach is a loach (Botiidae) from Southeast Asia, particularly Borneo and Sumatra. The species has a bright orange body with three broad black crossbars, to which the name refers, and red fins; behind the eye it bears a sharp, erectile suborbital spine. Adults live mostly on the bottom of the main river channels, where they hide under rocks, wood or in mud cavities. As an omnivore it searches the bottom for snails, worms, insect larvae and plant matter. It is a very popular aquarium fish. The species is harmless to humans.

Frequently asked questions

How do you recognise the Clown loach?

The Clown loach has a torpedo-shaped body, is mainly red-orange and shows a vertical stripes pattern. Bright orange with three black vertical bars; an erectable suborbital spine behind the eye; popular aquarium fish.

Where does the Clown loach live?

The Clown loach lives in fresh water and is mostly found around sand or mud bottom. Southeast Asia (Borneo and Sumatra); bottom of main river beds.

How big does the Clown loach get?

The Clown loach grows to a maximum of about 31 cm.

Is the Clown loach dangerous to humans?

No, the Clown loach is harmless to humans. None required: this species is harmless to humans.

Is the Clown loach edible?

The Clown loach is rarely eaten.

More photos

Clown loach (Chromobotia macracanthus) — Botiidae — 2
Rupert Collins (CC0 1.0) via GBIF — NHMUK
Clown loach (Chromobotia macracanthus) — Botiidae — 3
iNaturalist ((c) saraalien1, some rights reserved (CC BY-NC))
Clown loach (Chromobotia macracanthus) — Botiidae — 4
Wikimedia Commons — Mgroch at pl.wikipedia (CC BY-SA 3.0)
Clown loach (Chromobotia macracanthus) — Botiidae — 5
Wikimedia Commons — Benutzer:martin8721 (Public domain)
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All data

Identification

English name
Clown loach verified
Scientific name
Chromobotia macracanthus
Family
Botiidae verified
Other names
Clown loach; Tiger botia verified

Appearance

Size class
Medium verified
Max length (cm)
30.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange inferred
Pattern
Vertical bars inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Southeast Asia (Borneo and Sumatra); bottom of main river beds. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Snails, worms, insect larvae and plant material sourced
Social behaviour
Large groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Bright orange with three black vertical bars; an erectable suborbital spine behind the eye; popular aquarium fish. sourced

For anglers

Edibility
Rarely eaten sourced
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 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 Botiidae

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