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Allonnia Doré and Reid 1965

Coeloscleritophora - Chancelloriida - Chancelloriidae

PaleoDB taxon number: 142592

Synonyms: Dimidia Luo and Jiang 1982 (no. 181013), Onychia Luo and Jiang 1982 (no. 181012), Rosella Vassiljeva and Sayutina 1988 (no. 7309), Zhurinia Missarzhevsky 1989 (no. 181014)

Parent taxon: Chancelloriidae according to P. Y. Parkhaev and Y. Demidenko 2010

Sister taxa: Allonia, Archiasterella, Chancelloria, Chancelloriella, Diffusasterella, Eremactis

Subtaxa: Allonnia phrixothrix, Allonnia tripodophora

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Ecology: stationary epifaunal suspension feeder