Synonym: Trilobozoa Fedonkin 1985 [replaced name]
Full reference: D. H. Erwin, M. Laflamme, S. M. Tweedt, E. A. Sperling, D. Pisani and K. J. Peterson. 2011. The Cambrian Conundrum: Early Divergence and Later Ecological Success in the Early History of Animals. Science 334(6059):1091-1097
Parent taxon: Metazoa according to D. H. Erwin et al. 2011
See also Fedonkin 1985 and Sepkoski 2002
Sister taxa: Bilateria, Diploblastica, Homoblastica, Hyolithelminthida, Vertebrosa, Westgardia, Rangeomorpha, Problematica, Tentaculitoidea, Porifera, Lazaichnus, Megathrix, Pentaradialomorpha, Rhizostomites, Odontogriphidae, Kinzeriidae, Sentularia, Tetraradialomorpha, Yangtziramulus, Bronicella, Atalotaenia, Parazoa, Cnidaria, Dictyorhabdus, Xidazoon, Spygoria, Evmiaksia, Broccoliforma, Ventogyrus, Siphonoconcha, Epitheliozoa, Khasaktidae, Inaria, Nectocarididae, Yelovichnus, Arboreomorpha, Euradiculata, Trichoplax, Hadryniscala, Lomosovis, Protolyellia, Silicea, Agmata, Helanoichnus, Persimedusites, Chondroplon, Lidaconus, Eodiorygma, Kullingia, Eumetazoa, Petalonamae, Chenmengella, Palaeacmaea, Convolutubus, Hiemalora, Gaojiashania, Subtilicyathus, Erniettomorpha, Funisia, Oligoopilionus, Goettingenia, Kuckaraukia, Gephyrea, Deuteronectanebos, Hadrynichorde, Muricassis, Somatohelix, Cloudinidae, Scenellopsis, Proarticulata, Mesozoa, Silicispongea, Yunnanomedusa, Bilaterialomorpha, Limacites, Kimberellomorpha, Bomakellia, Macrocypris kayi
Subtaxa: Albumares Anfesta Pomoria Skinnera Tinsitheca Tribrachidium Triforillonia