Protura Silvestri, 1907

Acerentomidae Silvestri, 1907

Antelientomidae Yin, 1983

Eosentomidae Berlese, 1909

Fujientomidae Tuxen & Yin, 1982

Hesperentomidae Price, 1960

Microentomon Ewing, 1921

Protapteron Schepotieff, 1909

Protentomidae Ewing, 1936

Protentulus Strenzke, 1942