Home · Cobitidae · Orangefin loach
Orangefin loach (Yasuhikotakia modesta) — Cobitidae

Orangefin loach

Yasuhikotakia modesta
Family: Cobitidae
LC · Least Concern

The Orangefin loach (Yasuhikotakia modesta) is a freshwater fish of the family Cobitidae that grows up to 25 cm.

Length
25 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Southeast Asia
Edibility
Rarely eaten

Want the complete picture on the Orangefin loach?

Get the app

Description

The orangefin loach is a colourful loach from fresh water of Southeast Asia, in the Mekong and Chao Phraya basins. The species grows to about 25 cm and has a stocky, blue-grey body with striking orange to red fins. Beneath each eye it bears an erectile spine that can prick when handled. As a nocturnal bottom fish it uses its barbels to search for snails, worms and insect larvae. The species is popular in the aquarium hobby. The IUCN assesses it as Least Concern (LC).

Frequently asked questions

How do you recognise the Orangefin loach?

The Orangefin loach has a torpedo-shaped body, is mainly blue and shows a plain pattern. Blue-grey body with orange-red fins and an erectile eye spine

Where does the Orangefin loach live?

The Orangefin loach lives in fresh water and is mostly found around sand or mud bottom. Southeast Asia

How big does the Orangefin loach get?

The Orangefin loach grows to a maximum of about 25 cm.

Is the Orangefin loach dangerous to humans?

No, the Orangefin 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.

Is the Orangefin loach edible?

The Orangefin loach is rarely eaten.

More photos

Orangefin loach (Yasuhikotakia modesta) — Cobitidae — 2
iNaturalist ((c) Mark Henry Sabaj, some rights reserved (CC BY-NC))
Orangefin loach (Yasuhikotakia modesta) — Cobitidae — 3
Florida Museum of Natural History Ichthyology (CC BY-NC 4.0) via GBIF — UF
Orangefin loach (Yasuhikotakia modesta) — Cobitidae — 4
Florida Museum of Natural History Ichthyology (CC BY-NC 4.0) via GBIF — UF
Orangefin loach (Yasuhikotakia modesta) — Cobitidae — 5
Wikimedia Commons — Lerdsuwa (CC BY-SA 3.0)
Fin

Want the complete picture on the Orangefin loach?

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

Get the app →

All data

Identification

English name
Orangefin loach verified
Scientific name
Yasuhikotakia modesta
Family
Cobitidae
Other names
Orange-finned loach; Red-Finned Loach; Redtail botia; Yellow tailed loach verified

Appearance

Size class
Medium verified
Max length (cm)
25.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Blue inferred
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Inferior (downward) sourced
Lips
Thin sourced
Barbels
Yes sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Southeast Asia verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Snails, worms and insect larvae inferred
Social behaviour
Small groups sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Nocturnal bottom-dwelling loach; present year-round. sourced
Special features
Blue-grey body with orange-red fins and an erectile eye spine 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
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 Yasuhikotakia

More from the family Cobitidae

Fin

Want the complete picture on the Orangefin loach?

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

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