Millipedes is an important decomposer in the forest ecosystem. In Maoer Mount, the quantity of millipedes diet increase with the rising of temperature, The decomposition amount by millipedes, is estimated, to be 0.21% of annual litters amount. Their ingestion to semi decomposition leaves is more than that to undecomposed ones. Their assimilation efficiency is negatively relative to temperature, but the rejecta rate is positively relative to temperature. Its amount of individual is uneven in distribution,wi...