
Community identification
Flat-backed millipede
Polydesmida
- Order & Family
- Order Polydesmida, family varies (e.g., Paradoxosomatidae or Polydesmidae)
- Size
- 10 mm to 50 mm (0.4 to 2 inches) depending on species
Natural Habitat
Moist leaf litter, organic garden soil, under rocks or rotting logs
Diet & Feeding
Detritivore; feeds on decaying organic matter, leaf litter, and occasionally young plant shoots
Behavior Patterns
Night-active scavengers that move relatively slowly; they lack eyes and use antennae to navigate. They often curl into a spiral when threatened.
Risks & Benefits
Beneficial to ecosystems as decomposers that enrich soil; however, many species can secrete a defensive liquid (cyanogenic compounds) that may irritate skin or eyes if handled.