Fin's Fish Guide
The Siebold's minnow (Nipponocypris sieboldii) is a freshwater fish of the family Cyprinidae that grows up to 13 cm.
Description
Siebold's minnow is a cyprinid (Cyprinidae) from clear rivers and streams of Japan and Korea in East Asia. The species grows to about 13 cm and has a slender, silvery body with a dark longitudinal band; in the breeding season males flush with red-orange and blue tones. It lives in schools in flowing water and eats insects, larvae, algae and small invertebrate life. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Siebold's minnow?
The Siebold's minnow has a torpedo-shaped body, is mainly silver-grey and shows a horizontal stripes pattern.
Where does the Siebold's minnow live?
The Siebold's minnow lives in fresh water and is mostly found around mixed bottom. Asia: Japan
How big does the Siebold's minnow get?
The Siebold's minnow grows to a maximum of about 13 cm.
Is the Siebold's minnow dangerous to humans?
No, the Siebold's minnow 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.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Nipponocypris
More from the family Cyprinidae
Want the complete picture on the Siebold's minnow?
Point your camera at the fish and Fin names the species in seconds. Free, and the Siebold's minnow is one of 12,519 species in the app.