†family Protentomobryidae Folsom 1937 (springtail)
Collembola - Entomobryomorpha - Protentomobryidae
Full reference: J. W. Folsom. 1937. Order Collembola, in Insects and arachnids from Canadian amber. University of Toronto Studies in Geology 40:14-17
Parent taxon: Isotomoidea according to A. Sánchez-García and M. S. Engel 2016
See also Christiansen and Pike 2002
Sister taxon: Isotomidae
Subtaxa: Protentomobrya
Type: Protentomobrya
Ecology:
Distribution: found only at Cedar Lake (ROM collection) (Cretaceous of Manitoba)