Home · Nemacheilidae · Ornate loach
Ornate loach (Nemacheilus ornatus) — Nemacheilidae

Ornate loach

Nemacheilus ornatus
Family: Nemacheilidae

The Ornate loach (Nemacheilus ornatus) is a freshwater fish of the family Nemacheilidae that grows up to 4 cm.

Length
4.1 cm
Water
Freshwater
Diet
Carnivore
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Asia: Thailand

Want the complete picture on the Ornate loach?

Get the app

Description

The Ornate loach is a stone loach (Nemacheilidae) from fast-flowing, clear fresh water of Southeast Asia. The species grows to about 6 cm and has a slender, elongate, brown-speckled body with small barbels around the mouth. As a bottom-dweller it lives among gravel and stones of oxygen-rich streams and rivers and snaps at insect larvae and small invertebrates. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Ornate loach?

The Ornate loach has an elongate, eel-like body, is mainly brown and shows a spots pattern.

Where does the Ornate loach live?

The Ornate loach lives in fresh water and is mostly found around sand or mud bottom. Asia: Thailand

How big does the Ornate loach get?

The Ornate loach grows to a maximum of about 4 cm.

Is the Ornate loach dangerous to humans?

No, the Ornate loach 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.

Fin

Want the complete picture on the Ornate loach?

Point your camera at the fish and Fin names the species in seconds. Free, and the Ornate loach is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Ornate loach sourced
Scientific name
Nemacheilus ornatus
Family
Nemacheilidae

Appearance

Size class
Small verified
Max length (cm)
4.1 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Straight inferred
Barbels
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Asia: Thailand sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates 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

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 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 Nemacheilus

More from the family Nemacheilidae

Fin

Want the complete picture on the Ornate loach?

Point your camera at the fish and Fin names the species in seconds. Free, and the Ornate loach is one of 12,519 species in the app.

Get the app →
Is this the Ornate loach? Get the app