Glomeris can curl into a ball and live in moist places such as the litter of forest soils or under the bark of the trunks of dying or dead trees.

In addition to this, you need to know more about it.

Do not confuse them with woodlice which are terrestrial crustaceans which have only one pair of legs per segment and which can frequent the same environments. Some species of woodlice can also curl into a ball