What do millipedes primarily eat?

Millipedes primarily consume damp organic matter. They are detritivores, meaning they play a vital role in breaking down decomposing plant material and organic matter found in soil. This includes dead leaves, decaying wood, and other organic debris, which they help recycle back into the ecosystem.

Their feeding habits are essential for soil health as they contribute to the formation of humus and enhance soil fertility. By feeding on organic matter, millipedes aid in the decomposition process, returning nutrients to the soil that can then be utilized by plants.

Other options, while they may contain organic matter, do not capture the full scope of the millipede's dietary preferences. For instance, live plants are not conducive to their consumption, as millipedes do not actively seek out healthy, living foliage. Similarly, while they could incidentally interact with wood and bark, their primary interest lies in the organic material that is in a state of decay. Soil nutrients refer to the minerals and elements necessary for plant growth, which millipedes do not specifically target for sustenance.