Amphibian
Northern Two-lined Salamander
Eurycea bislineataAlso known as Two-lined Salamander
Northern Two-lined Salamanders are slender yellowish to brown salamanders with a dark stripe running down each side of the back. Adults shelter beside cool streams, while gilled larvae live beneath stones in flowing water.
lungless salamanderstream amphibiandark side stripes
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Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & preyInsect larvae, small worms, springtails
Predators
- fish
- snakes
- larger salamanders
ThreatsStream pollution, sedimentation, forest clearing, warming water, drought, and disease
HabitatsCold streams, springs, seeps, rocky banks, wet forest floor, and streamside cover
Life spanLikely several years, with development and maturity slowed in cold streams
Classification
- OrderCaudata
- FamilyPlethodontidae
- GenusEurycea
- SpeciesEurycea bislineata
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Do not handle; its permeable skin is easily damaged by heat, dryness, and residues.
Responsible observation
- Identify: Follow the two dark lines from behind the eyes toward the tail.
- Protect: Return stream stones gently and avoid stirring sediment into the water.
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