Species · GBIF taxon 2382365
Banded Darter
Etheostoma zonaleBanded darters are small, colorful benthic fish that thrive in the fast-flowing, oxygen-rich riffles of clear streams. Lacking a functional swim bladder, they hop along cobble and gravel riverbeds searching for tiny aquatic insect larvae. During the spring spawning season, males transform into brilliant emerald-green displays to attract mates among algae-covered rocks.
FreshwaterBenthicStream Fish
—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & prey
- Midge Larvae
- Mayfly Nymphs
- Caddisfly Larvae
Predators
- Smallmouth Bass
- Rock Bass
- Herons
ThreatsSiltation, agricultural runoff, dam construction, and water pollution
HabitatsClear gravelly streams and small rivers with swift currents
Life span3 to 4 years
Size / weightNot available
Classification
- FamilyPercidae
- SpeciesEtheostoma zonale
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Safe to observe at a normal distance.
Responsible observation
- Polarized Lenses: Wear polarized sunglasses to spot these bottom dwellers through surface glare in clear riffles.
- Observe Quietly: Approach stream banks slowly to avoid sending vibrations that cause them to dart under gravel.
- Spring Viewing: Look during spring months when males display vivid emerald green spawning coloration.
Close Relative (c) Gojilynx, some rights reserved (CC BY) · cc-by
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