Paracrinoidea

Parent taxon: Blastozoa according to M.R. Limbeck et al. 2024

See also Beaver et al. 1967, Parsley 1981, Sepkoski 2002 and Smith 1984

Sister taxa: Asteroblastida, Blastoidea, Crinoidea, Diploporita, Eocrinoidea, Glyptosphaeritida, Lepidocystoidea, Parablastoidea, Rhombifera, Rhombifera, Soluta, Sphaeronitida

Subtaxa: Comarocystitida Heckeritidae Platycystitida Springerocystidae

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Ecology: stationary epifaunal suspension feeder

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