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Gateway to the Paleobiology Database
Ivanovia Dobrolyubova 1935 (horn coral)

Anthozoa - Stauriida - Petalaxidae

PaleoDB taxon number: 5531

Invalid subtaxa: Benxiphyllum (no. 5213), Cystophora Yabe and Hayasaka 1916 [replaced name] (no. 183154)

Parent taxon: Petalaxidae according to D. Hill 1981

Sister taxa: Antheria, Cystolonsdaleia, Huanglongophyllum, Lithostrotionella, Lytvophyllum, Omaniphyllum, Paralithostrotion, Petalaxis, Protoivanovia

Subtaxa: Ivanovia irania

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Ecology: stationary epifaunal suspension feeder