Full reference: D. Shu, S. Conway Morris, X.-L. Zhang, L. Chen, Y. Li and J. Han. 1999. A pipiscid-like fossil from the Lower Cambrian of south China. Nature 400:746-749
Parent taxon: Metazoa according to D. Shu et al. 1999
Sister taxa: Bilateria, Diploblastica, Homoblastica, Hyolithelminthida, Namalia, Vertebrosa, Westgardia, Primocandelabrum, Paracharnia, Yunnanomedusa, Lidaconus, Megathrix, Dictyorhabdus, Pseudovendia, Kinzeriidae, Mawsonites, Macrocypris kayi, Lomosovis, Kuckaraukia, Protolyellia, Khasaktidae, Beltanelliformis, Silicea, Petalonamae, Kimberellomorpha, Goettingenia, Rangeomorpha, Atalotaenia, Rhizostomites, Deuteronectanebos, Persimedusites, Subtilicyathus, Kullingia, Spygoria, Chenmengella, Silicispongea, Triradialomorpha, Hadrynichorde, Arboreomorpha, Chondroplon, Evmiaksia, Euradiculata, Pentaradialomorpha, Limacites, Hiemalora, Mesozoa, Siphonoconcha, Yangtziramulus, Armillifera, Parazoa, Proarticulata, Convolutubus, Bronicella, Odontogriphidae, Eumetazoa, Oligoopilionus, Somatohelix, Tetraradialomorpha, Nectocarididae, Epitheliozoa, Palaeacmaea, Nemiana, Muricassis, Scenellopsis, Hadryniscala, Tentaculitoidea, Bomakellia, Parviscopa, Eodiorygma, Ventogyrus, Inaria, Agmata, Funisia, Trichoplax, Cnidaria, Lazaichnus, Ovatoscutum, Sentularia, Porifera, Bilaterialomorpha, Gephyrea, Problematica, Erniettomorpha, Yelovichnus
Subtaxa: Xidazoon stephanus
Type: Xidazoon stephanus
Distribution: found only at Haikou [Yuanshan Fm (formerly Qiongzhusi)] (Cambrian of China)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.