Fin's Fish Guide
The Snail darter (Percina tanasi) is a freshwater fish of the family Percidae that grows up to 9 cm.
Description
The Snail darter is a small darter (Percidae) from fresh water of the Tennessee River system in the southeastern United States. The species grows to about 9 cm and has an elongate body with a row of dark saddle blotches. It feeds mainly on snails; after strict protection the species recovered from the brink of extinction. As a bottom-dweller it hops over gravel and stone bottoms of clear, flowing streams and eats insect larvae and small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Snail darter?
The Snail darter has an elongate, eel-like body, is mainly brown and shows a vertical stripes pattern.
Where does the Snail darter live?
The Snail darter lives in fresh water and is mostly found around mixed bottom. North America: USA
How big does the Snail darter get?
The Snail darter grows to a maximum of about 9 cm.
Is the Snail darter dangerous to humans?
No, the Snail darter 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 Percina
More from the family Percidae
Want the complete picture on the Snail darter?
Point your camera at the fish and Fin names the species in seconds. Free, and the Snail darter is one of 12,519 species in the app.