Egg-mimic Darter
NameEgg-mimic Darter
Scientific NameEtheostoma pseudovulatum
Common NamesEgg-mimic Darter
FamilyPercidae
OriginNorth America, Southeastern United States, Tennessee River system, Cumberland River system
Temperamentcommunity
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)3
Water TypeFreshwater
Temperature Range (°F)60-75
pH Range6.5-7.5
Compatible SpeciesOther peaceful darters, Small, cool-water minnows, Sculpins, Dace
Description
The Egg-mimic Darter is a small, bottom-dwelling freshwater fish native to the southeastern United States. Males are known for developing distinctive egg-mimicking structures on their anal fins during breeding season, which they use in courtship displays. These darters prefer clear, cool, and well-oxygenated waters with rocky or gravel substrates.
