Family Mecysmaucheniidae Simon 1895 (spider)
Arachnida - Araneae - Mecysmaucheniidae
Parent taxon: Palpimanoidea according to W. C. Wheeler et al. 2017
See also Dunlop et al. 2013
Sister taxa: Archaeidae, Caestaranea, Huttoniidae, Jurarchaea, Lagonomegopidae, Micropalpimanidae, Onychopalpus, Palpimanidae, Planarchaeidae, Seppo, Sinaranea, Spatiatoridae, Vetiatoridae
Subtaxa: Palaeozearchaea
Ecology:
Distribution: found only at Burmese amber (Wunderlich coll) (Cretaceous of Myanmar)