Family Cyrtaucheniidae Simon 1892 (wafer trapdoor spider)
Arachnida - Araneae - Cyrtaucheniidae
Parent taxon: Avicularioidea according to W. C. Wheeler et al. 2017
See also Dunlop et al. 2013
Sister taxa: Barychelidae, Cretamygale, Ctenizidae, Dipluridae, Fossilcalcaridae, Halonoproctidae, Hexathelidae, Macrothelidae, Microstigmatidae, Migidae, Nemesiidae, Rosamygale, Theraphosidae
Subtaxa: Bolostromus
Ecology:
Distribution: found only at Dominican amber (GPIH collection) (Miocene to Miocene of Dominican Republic)