Subclass Penicillata Latreille 1825 (millipede)
Parent taxon: Diplopoda according to Y. T. Su et al. 2019
See also Hoffman 1969, Rasnitsyn and Golovatch 2004 and Shear and Edgecombe 2010
Sister taxa: Arthropleuridea, Chilognatha, Chordeumatida, Decorotergum, Iulidae, Proiulidae
Subtaxa: Polyxenida
Ecology: