†Frinalicyathus (archaeocyath sponge)
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Archaeocyatha - Ajacicyathida - Ethmocyathidae
Synonym: Pseudodegeletticyathellus Osadchaya et al. 1979
Parent taxon: Ethmocyathidae according to F. Debrenne et al. 2015
See also Osadchaya et al. 1979 and Sepkoski 2002
Sister taxa: Afiacyathus, Baikalocyathus, Carpicyathus, Degeletticyathus, Ethmocyathus, Gnaltacyathus, Hyptocyathus, Inessocyathellus, Inessocyathus, Mackenziecyathus, Rasetticyathus, Terraecyathus, Ussuricyathellus, Zonacyathellus
Subtaxa: none
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cambrian of the Russian Federation (6 collections)
Total: 6 collections including 7 occurrences
Specimen images are retrieved through the ePANDDA API.
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