†Radiocyathus Okulitch 1937
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Radiocyatha - Hetairacyathidae
Parent taxon: Hetairacyathidae according to P. D. Kruse et al. 2015
See also Finks et al. 2004
Sister taxa: Blastasteria, Girphanovella, Gonamispongia
Subtaxa: none
Distribution:
• Cambrian of Antarctica (1 collection), Australia (2), the Russian Federation (1)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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