Ivanovia Dobrolyubova 1935 (horn coral)

Anthozoa - Stauriida - Petalaxidae

Invalid subtaxa: Benxiphyllum, Cystophora Yabe and Hayasaka 1916 [replaced name]

Parent taxon: Petalaxidae according to D. Hill 1981

See also Aretz 2011, Fedorowski et al. 2007, Hill 1956 and Sepkoski 2002

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

Subtaxa: Ivanovia irania

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Ecology: stationary epifaunal suspension feeder

Distribution:

• Permian of China (2 collections), Iran (1), Tunisia (1)

• Carboniferous of Algeria (1), China (3), Japan (4), Spain (1), Ukraine (1)

Total: 14 collections including 16 occurrences

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Specimen images are retrieved through the ePANDDA API.


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