Wikipedia
Glomeridesmida
Glomeridesmida is an order of millipedes in the infraclass Pentazonia containing 2 families and at least 31 species. Glomeridesmida is the only living order of the superorder Limacomorpha. Glomeridesmidans are small (less than ) and somewhat flattened, possess 22 body segments, and unlike other orders of Pentazonia, are unable to roll into a ball. Glomeridesmidans occur in the New World Tropics, Southeast Asia, India, and Oceania. Two species are known cave-dwellers, and, like other troglomorphic animals are translucent from loss of pigment. The five known species of Termitodesmus (constituting the family Termitodesmidae) have a commensal relationship with termites.