†family Mesoprosopidae Glaessner 1928 (arthropod)
Malacostraca - Eumalacostraca - Mesoprosopidae
Alternative spelling: Mesoprosoponidae
Parent taxon: Eumalacostraca according to M. Hyzny et al. 2016
See also Glaessner 1969
Sister taxa: Caridoida, Circularva, Eocarida, Hoplocarida, Joanellia, Percarida, Schramocaris
Subtaxa: Mesoprosopon
Type: Mesoprosopon
Ecology: epifaunal omnivore
Distribution: found only at Siriuskogel, near Ischl (Triassic of Austria)