Fin's Fish Guide
The Nakedbelly hillstream loach (Homalopterula gymnogaster) is a freshwater fish of the family Balitoridae that grows up to 8 cm.
Description
The nakedbelly hillstream loach is a hillstream loach (Balitoridae) from fast-flowing, clear fresh water of Sumatra in Southeast Asia. The species grows to about 8 cm and has a flattened, streamlined body with broad, horizontally spread pectoral and pelvic fins with which it presses to smooth stones against the current. As a bottom-dweller it rasps algae and biofilm from rocks in oxygen-rich streams. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Nakedbelly hillstream loach?
The Nakedbelly hillstream loach has an elongate, eel-like body, is mainly brown and shows a spots pattern.
Where does the Nakedbelly hillstream loach live?
The Nakedbelly hillstream loach lives in fresh water and is mostly found around stony or rocky ground. Asia: Indonesia
How big does the Nakedbelly hillstream loach get?
The Nakedbelly hillstream loach grows to a maximum of about 8 cm.
Is the Nakedbelly hillstream loach dangerous to humans?
No, the Nakedbelly hillstream 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.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Homalopterula
More from the family Balitoridae
Want the complete picture on the Nakedbelly hillstream loach?
Point your camera at the fish and Fin names the species in seconds. Free, and the Nakedbelly hillstream loach is one of 12,519 species in the app.