Synonym: Eukaryotae
Full reference: É Chatton. 1925. Réfelxions sur la biologie et la phylogénie des protozoaires. Annales des sciences naturelles. Zoologie 8:1-84
Parent taxon: Life according to L. Margulis 1996
Sister taxa: Amphibrachium, Ampulla, Arbustrum, Archidiscus, Arrhiniella, Attacus fossilis, Axellipsis, Azyrtalia, Balbiriniella, Batoballa, Campylacantha, Clonophycus, Concentricisporites, Cyathinema, Dibolisporites, Dictyosoma, Difflugia, Discospira, Distospicula, Eoconcharium, Eoscenidium, Eucarya, Eukaryota, Fusilabellum, Geminospora, Glenobotrydion, Heteracantha, Hyalocyrillium, Indophyton, Jiangispirellus, Matthewcyathus, Monera, Multiconotubus, Navifusa, Nodocapsa, Palaeodiscaleksus, Palaeorubus, Penardiella, Petalopus, Petalopus, Pilavia, Polytrichoides, Portfjeldia, Procaryotae, Prokaryota, Protohepialus, Protohepialus comstocki, Pterospermopsimorpha, Pygacapsa, Rustia, Salpicola, Siderina, Sinocyrtis, Sphaeranasillos, Stegaspis, Tenuocharta, Tetracanthus, Tindiromacula, Tortunema, Toxidium, Triactis, Tyrasotaenia, Vesicophycus, Warrawoonella, Biota
Subtaxa: Archeoxybaphon Characodictyon Circidentatus Circitorquis Cycliocyrillium Daedalosphaera Galerosphaera Gyalosphaera Herisphaera Hexacatillus Melanocyrillium Nunatsiaquus Ospercapatera Palaeastrum Palaeoarcella Paleohexadictyon Paleomegasquama Paleoscutula Petasisquama Protoctista Quadrireticulum Squamosphaera Thorakidictyon