Greenhouse Millipede
Scientific Name: Oxidus gracilis
Order & Family: Order Polydesmida, Family Paradoxosomatidae
Size: 18.5 to 23 mm (0.7 to 0.9 inches) in length

Natural Habitat
Damp environments like leaf litter, mulch, greenhouses, and gardens; often found under stones or wood.
Diet & Feeding
Primarily detritivorous, feeding on decaying organic matter and leaf litter; occasionally feeds on young, living plant roots or stems.
Behavior Patterns
Nocturnal and moisture-seeking; they often mass migrate during periods of heavy rain and curl into a tight spiral when threatened.
Risks & Benefits
Generally harmless to humans but can produce a foul-smelling secretion containing hydrogen cyanide if handled; beneficial to ecosystems as decomposers.
Identified on: 6/3/2026