The Redline darter is a small, vibrant freshwater fish known for its striking red and blue coloration. Typically measuring 2-3 inches and weighing less than 0.1 pounds, it inhabits clear, fast-flowing streams in the southeastern United States. Its diet consists mainly of aquatic insects. The species is known for its agile swimming and territorial behavior. This summary is AI generated
Water type
IUCN Status
Threat to humans
Source: Fishbase
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Redline darter
length · weight


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