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, Yangtziramulus, Spygoria, Trichoplax, Bronicella, Dorfopterus, Bilaterialomorpha, Epitheliozoa, Lidaconus, Tomaculum, Kinzeriidae, Petalonamae, Pentaradialomorpha, Silicea, Convolutubus, Porifera, Siphonoconcha, Problematica, Deuteronectanebos, Lazaichnus, Mesozoa, Megathrix, Arboreomorpha, Limacites, Protolyellia, Hadryniscala, Kimberellomorpha, Sentularia, Chenmengella, Tetraradialomorpha, Proarticulata, Erniettomorpha, Xidazoon, Somatohelix, Persimedusites, Khasaktidae, Helanoichnus, Cnidaria, Muricassis, Odontogriphidae, Yunnanomedusa, Kuckaraukia, Parazoa, Lomosovis, Scenellopsis, Eumetazoa, Tentaculitoidea, Broccoliforma, Bomakellia, Subtilicyathus, Oligoopilionus, Ventogyrus, Goettingenia, Yelovichnus, Eodiorygma, Hadrynichorde, Dictyorhabdus, Chondroplon, Atalotaenia, Palaeacmaea, Macrocypris kayi, Gephyrea, Euradiculata, Gaojiashania, Silicispongea, Evmiaksia
Subtaxa: Albumares Anfesta Lobodiscus Pomoria Skinnera Tinsitheca Tribrachidium Triforillonia