Trichopetalidae

Trichopetalidae is a family of millipedes in the order Chordeumatida. Adult millipedes in this family have 28 or 30 segments (counting the collum as the first segment and the telson as the last). There are about 5 genera and at least 30 described species in Trichopetalidae.

Genera

 * Causeyella
 * Mexiterpes Causey, 1963
 * Scoterpes Cope, 1872
 * Trichopetalum Harger, 1872
 * Trigenotyla Causey, 1951