†subfamily Aristocystitinae Neumayr 1894

Sphaeronitida - Aristocystitidae

Parent taxon: Aristocystitidae according to J. Chauvel 1966

Sister taxa: Amphoracystis, Baculocystites, Calicinae, Campylostoma, Hippocystis, Pachycalix, Prokopius, Pseudaristocystis, Sinocystis, Triamara

Subtaxa: Aristocystites Maghrebocystis

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Ecology: stationary epifaunal suspension feeder

Distribution:

• Dobrotivian of Morocco (1 collection), Spain (2)

• Liben of the Czech Republic (1)

• Ordovician of China (2), the Czech Republic (12), Morocco (5)

• Tremadoc of Morocco (1)

Total: 24 collections including 26 occurrences

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