Proacerella je idile awon proturan ninu ebi Acerentomidae.Awon eya  Proacerella reducta Bernard, 1975 Proacerella vasconica Aldaba, 1983Awon itokasi   Ayoka kukuru.. 
Wọ́n a maa yọ díè nínú ìdejú tí ó pa lára, tí wọ́n sì maa rán pàpọ̀ padà.àwọn ìtọ́pọ̀ ìjápọ̀ látìta 5840(16–83 at GP | kukuruàrùn.. 