Protentomidae  je ebi awon hexapod ni egbe protura.Awon idile  Condeellum Tuxen, 1963  Hinomotentomon Imadate, 1974 Neocondeellum Tuxen & Yin, 1982 Paracondeellum Yin, Xie & Zhang, 1994 Protentomon Ewing, 1921 Proturentomon Silvestri, 1909Awon itokasi  Ayoka kukuru.. 
Eni ti o se awari ìdàpapọ̀ sise yìí ni Adolf von Baeyer ati Adolph Emṣègbọràn ní ọdún 1869.eto ìdàpọ̀ ṣiṣẹ́ ìdàpọ̀ ṣiṣẹ́ iron Gberefu pẹ̀lú  O-èwe mú ẹgbẹ́ Nitoè kù sí nitroso.. 