Parent taxon: Animalia according to E. R. Lankester 1877
Sister taxa: Bilateria, Homoblastica, Hyolithelminthida, Vertebrosa, Westgardia, Muricassis, Hadryniscala, Helanoichnus, Palaeacmaea, Xidazoon, Ventogyrus, Khasaktidae, Trichoplax, Eodiorygma, Chondroplon, Dictyorhabdus, Persimedusites, Deuteronectanebos, Euradiculata, Somatohelix, Limacites, Macrocypris kayi, Broccoliforma, Cnidaria, Tetraradialomorpha, Bomakellia, Problematica, Kimberellomorpha, Yangtziramulus, Evmiaksia, Megathrix, Bilaterialomorpha, Lidaconus, Hadrynichorde, Tomaculum, Lazaichnus, Porifera, Yunnanomedusa, Convolutubus, Spygoria, Odontogriphidae, Pentaradialomorpha, Tentaculitoidea, Kuckaraukia, Erniettomorpha, Eumetazoa, Dorfopterus, Parazoa, Lomosovis, Arboreomorpha, Yelovichnus, Gephyrea, Protolyellia, Kinzeriidae, Oligoopilionus, Proarticulata, Triradialomorpha, Goettingenia, Silicea, Gaojiashania, Scenellopsis, Silicispongea, Atalotaenia, Epitheliozoa, Sentularia, Chenmengella, Subtilicyathus, Mesozoa, Siphonoconcha, Bronicella, Petalonamae
Subtaxa: none
Distribution: there are no occurrences of Diploblastica in the database