Entomobielziidae

Entomobielziidae is a family of millipedes belonging to the order Chordeumatida. This family includes the genus Tianella, notable for featuring adult millipedes with 29 segments, a number not found in the adults of any other chordeumatidan genus. Adults in most Tianella species have 29 segments. In the Tianella species with 29 segments, adult females have 48 pairs of legs, as one would expect in adult female chordeumatidans with one segment fewer than the 30 usually found in this order.

Genera:
 * Alloiopus Attems, 1951
 * Bielzia
 * Bielziana
 * Entomobielzia Verhoeff, 1898
 * Moldavobielzia Ceuca, 1985
 * Pseudoclis Attems, 1899
 * Tianella Attems, 1904