Bug Identifier
North American Millipede
Community identification

North American Millipede

Narceus americanus

Order & Family
Order Spirobolida, Family Spirobolidae
Size
4 to 10 centimeters (1.5 to 4 inches)
See this bug in the Encyclopedia

Natural Habitat

Moist dark places under decaying logs, leaves, stones, and soil across eastern North America

Diet & Feeding

Detritivore; feeds on decaying wood, dead leaves, and other decomposing plant matter

Behavior Patterns

Slow-moving and nocturnal; curls into a tight coil when threatened and can secrete defensive fluids that smell foul

Risks & Benefits

Harmless to humans as they do not bite or sting, though defensive secretions may cause mild skin irritation; highly beneficial decomposers that help enrich soil nutrient cycles