†Quadratitubus Xue 1992
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Parent taxon: Cnidaria according to P. Liu et al. 2008
Sister taxa: Anthozoa, Cambroctoconus, Cambrorhytium, Crassitubus, Erniettamorpha, Escumasia, Haootia, Hydroconozoa, Kimberia, Liaoningia, Medusae, Medusozoa, Melanofurcata, Melanosteus, Melanostylus, Myxozoa, Priscapennamarina, Pywackia, Ramellina, Ramitubus, Sinocyclocyclicus, Spatangopsis, Syringophyllum, Thaumoptilon, Vauzutsubua, Zolotytsia
Subtaxa: Quadratitubus orbigoniatus
Type: Quadratitubus orbigoniatus
Distribution: found only at Datang Phosphorite Mine, Weng'an ( of China)
Specimen images are retrieved through the ePANDDA API.
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