The Arkansas darter (Etheostoma cragini) is a freshwater fish of the family Percidae that grows up to 6 cm.
Description
The Arkansas darter is a small darter (Percidae) from fresh water of the Arkansas River drainage in the central United States. The species grows to about 6 cm and has an elongate body with a row of dark saddle blotches; courting males often colour intensely with green, orange or blue. Courting males have an orange belly and flanks. 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 Arkansas darter?
The Arkansas darter has an elongate, eel-like body, is mainly brown and shows a vertical stripes pattern.
Where does the Arkansas darter live?
The Arkansas darter lives in fresh water and is mostly found around mixed bottom.
How big does the Arkansas darter get?
The Arkansas darter grows to a maximum of about 6 cm. On average the species is around 5 cm.
Is the Arkansas darter dangerous to humans?
No, the Arkansas darter is harmless to humans.
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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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