Polyxenidae
| Polyxenidae Temporal range:  | |
|---|---|
| Polyxenus lagurus | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Subphylum: | Myriapoda | 
| Class: | Diplopoda | 
| Order: | Polyxenida | 
| Family: | Polyxenidae Lucas, 1840 | 
Polyxenidae is a family of millipedes in the order Polyxenida containing approximately 47 species in 19 genera. All adults in this family have 13 pairs of legs.