The Redline darter (Etheostoma rufilineatum) is a freshwater fish of the family Percidae that grows up to 8 cm.
Description
The redline darter (Etheostoma rufilineatum) is a small, brightly coloured perch of the family Percidae from eastern North America. The species has an elongate body with a pattern of red-brown lines and spots, especially vivid in breeding males, and reaches only about 8 cm. It inhabits clear, fast-flowing rocky riffles of creeks and small to medium rivers. As a bottom dweller it feeds on the larvae of midges, blackflies, mayflies and caddisflies and on water mites. The eggs are buried in the substrate. Owing to its sensitivity to pollution the species is an indicator of clean water.
Frequently asked questions
How do you recognise the Redline darter?
The Redline darter has an elongate, eel-like body, is mainly multicoloured and shows a spots pattern.
Where does the Redline darter live?
The Redline darter lives in fresh water and is mostly found around mixed bottom.
How big does the Redline darter get?
The Redline darter grows to a maximum of about 8 cm. On average the species is around 7 cm.
Is the Redline darter dangerous to humans?
No, the Redline darter is harmless to humans.
Is the Redline darter edible?
The Redline darter is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Etheostoma
More from the family Percidae
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