Stellaria Schmidt 1832 (carrier shell)
Gastropoda - Xenophoroidea - Xenophoridae
Parent taxon: Xenophoridae according to M. Harzhauser et al. 2009
Sister taxa: Onustus, Tugurium, Xenophora
Subtaxa: Stellaria chinensis, Stellaria kriegerbartholdi, Stellaria solaris, Stellaria subextensa
Ecology: epifaunal grazer