Flat-backed Millipede

Damp leaf litter, rotting logs, soil, and gardens with high organic matter.

Detritivores; they primarily feed on decaying plant matter, fungi, and organic debris in the soil.

Slow-moving and nocturnal. They lack eyes and use antennae to navigate. Many species can secrete defensive chemicals (like hydrogen cyanide) from glands on their sides when threatened.

Benefits: Essential decomposers that help cycle nutrients back into the soil. Risks: Harmless to humans, though some species may secrete a liquid that can irritate the skin or eyes; they are occasionally minor garden pests if they feed on tender seedlings.