Malacostraca - Decapoda - Longodromitidae
Full reference: C. E. Schweitzer, R. M. Feldmann, and I. Lazar. 2007. Decapods from Jurassic (Oxfordian) sponge megafacies of Dobrogea, Romania and reconsideration of Nodoprosopon Beurlen, 1928. Neues Jahrbuch fur Palaontologie Abhandlungen 244(1):99-113
Parent taxon: Longodromitidae according to C. E. Schweitzer and R. M. Feldmann 2009
Sister taxa: Abyssophthalmus, Antarctiprosopon, Coelopus, Dioratiopus, Glaessnerella, Longodromites
Subtaxa: Planoprosopon aequus, Planoprosopon cornutus, Planoprosopon dumosus, Planoprosopon heydeni, Planoprosopon hystricosus, Planoprosopon kashimaensis, Planoprosopon major, Planoprosopon quadratum, Planoprosopon rhathamingus, Planoprosopon schweigerti, Planoprosopon thiedeae
Type: Planoprosopon heydeni
Ecology: epifaunal carnivore