The Blackfin darter (Etheostoma nigripinne) is a freshwater fish of the family Percidae that grows up to 9 cm.
Description
The Blackfin darter is a small perch, a darter (Percidae), from fresh water of the Tennessee system in the southeastern United States. The species grows to about 6 cm and has a slender, brown with dark fins in males body with a pointed head; spawning males often colour up spectacularly. As a bottom-dweller it rests without a swim bladder among gravel and stones of clear, flowing streams and darts in short bursts at insect larvae and small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Blackfin darter?
The Blackfin darter has an elongate, eel-like body and is mainly brown.
Where does the Blackfin darter live?
The Blackfin darter lives in fresh water and is mostly found around mixed bottom.
How big does the Blackfin darter get?
The Blackfin darter grows to a maximum of about 9 cm.
Is the Blackfin darter dangerous to humans?
No, the Blackfin 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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