(Spirobolida) (Spirobolida) is a biological order of the phylum Arthropoda (Arthropods) and class Diplopoda (Millipedes).
Allopocockiidae
Atopetholidae
Floridobolidae
Messicobolidae
Pachybolidae
Pseudospirobolellidae
Rhinocricidae
Spirobolellidae
Spirobolidae
Trigoniulidae
Typhlobolellidae
Callipodida
Chordeumatida
Glomerida
Glomeridesmida
Julida
Platydesmida
Polydesmida
Polyxenida
Polyzoniida
Siphoniulida
Siphonophorida
Spirobolida
Spirostreptida
Stemmiulida