Fin's Fish Guide
The Shield darter (Percina peltata) is a freshwater fish of the family Percidae that grows up to 9 cm.
Description
The shield darter (Percina peltata) is a small North American perch of the family Percidae. The species has an elongate, slender body with a row of dark blotches along the flank and reaches only about 9 cm. It inhabits gravel and sand riffles and fast-flowing sections of creeks and small to medium rivers with clear water. As a bottom dweller it rests among the stones and preys on small aquatic insects and other invertebrates. The eggs are buried in the substrate. Owing to its sensitivity to water pollution the species is regarded as an indicator of clean, flowing water.
Frequently asked questions
How do you recognise the Shield darter?
The Shield darter has an elongate, eel-like body, is mainly brown and shows a spots pattern. Bottom-dweller of rapids; eggs buried in the substrate; indicator of clean water.
Where does the Shield darter live?
The Shield darter lives in fresh water and is mostly found around mixed bottom. Fast-flowing streams and rivers of eastern North America.
How big does the Shield darter get?
The Shield darter grows to a maximum of about 9 cm. On average the species is around 6 cm.
Is the Shield darter dangerous to humans?
No, the Shield 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.
Is the Shield darter edible?
The Shield darter is not usually eaten.
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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 Shield darter?
Point your camera at the fish and Fin names the species in seconds. Free, and the Shield darter is one of 12,519 species in the app.