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†subfamily Discocystinae Sumrall 1996

Edrioasteroidea - Isorophida - Agelacrinitidae

PaleoDB taxon number: 85393

Full reference: C. D. Sumrall. 1996. Late Paleozoic Edrioasteroids (Echinodermata) from the North American Midcontinent. Journal of Paleontology 70(6):969-985

Parent taxon: Agelacrinitidae according to C. D. Sumrall 1996

Sister taxa: Agelacrinites, Cooperidiscus, Discocystis, Hystrichopsydrax, Isorophus, Isorophusella, Lepidodiscus, Neoisorophusella, Postibulla, Postibullinae, Savagella, Thresherodiscus, Ulrichidiscus

Subtaxa: Lispidecodus

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Ecology: stationary low-level epifaunal suspension feeder