Family Leptonetidae Simon 1890 (leptonetid spider)
PaleoDB taxon number: 257491
Parent taxon: Araneomorphae according to W. C. Wheeler et al. 2017
Sister taxa: Araneoclada, Argyrarachne, Elvina, Entelegynae, Filistatidae, Haplogynae, Mongolarachnidae, Palpimanoidea, Synspermiata, Triassaraneus
Subtaxa: Eoleptoneta, Oligoleptoneta, Palaeoleptonetinae
Ecology: