Trigoniulidae, is a family of round-backed millipedes of the order Spirobolida. The family includes 171 species in 25 genera.
Genera
Acanthiulus Ainigmabolus Apeuthes Cairibolus Chersastus Cingalobolus Decelus Epombrophilus Eucarlia Lankabolus Leptogoniulus Litobolus Marshallbolus Phagostrophus Plokamostrophus Prionopeza Speleostrophus Spirostrophus Sympastrophus Thrinciulus Trigoniulus Trucobolus Variulus Zygostrophus
References