Spirobolidae

Spirobolidae is a family of millipedes in the order Spirobolida. The family consists of several genera with numerous species, and is commonly divided into the subfamilies Spirobolinae and Tylobolinae.^[1]

Spirobolidae
Narceus americanus
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Myriapoda
Class:	Diplopoda
Order:	Spirobolida
Suborder:	Spirobolidea
Family:	Spirobolidae Bollman, 1893
Subfamilies
Spirobolinae Bollman, 1893 Tylobolinae Keeton, 1960

Classification

Subfamily Spirobolinae

• Auxobolus Chamberlin, 1949
• Aztecolus Chamberlin, 1943
• Chicobolus Chamberlin, 1947
• Narceus Rafinesque, 1820
• Spirobolus Brandt, 1833

Subfamily Tylobolinae

• Hiltonius Chamberlin, 1918
• Tylobolus Cook, 1904