†subfamily Pseudorotasphaerinae Noble 1994 (radiolarian)
Protozoa - Entactinaria - Haplentactiniidae
Parent taxon: Haplentactiniidae according to M. S. Afanasieva 2019
Sister taxa: Arcoclathrata, Bissylentactinia, Haplactiniinae, Haplentactinia, Haplentactiniinae, Syntagentactinia
Subtaxa: Natgorella
Ecology: passively mobile planktonic omnivore
Distribution: found only at Samara Region (Devonian of Russian Federation)