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†order Hillocystida Jell 1983

PaleoDB taxon number: 372619

Full reference: P. A. Jell. 1983. Early Devonian echinoderms from Victoria (Rhombifera, Blastoidea and Ophiocistoidea). Memoirs of the Association of Australasian Palaeontologists 1:209-235

Parent taxon: Rhombifera according to P. A. Jell 1983

Sister taxa: Caryocystitida, Caryocystitidacea, Corylocrinus, Cystoblastus, Dibrachicystidae, Dichoporita, Eutretocystis, Glyptocystitida, Glyptocystitidacea, Glyptocystitoida, Heterocystites, Leptocystis, Pirocystella, Pleurocystitida, Protocystis, Ptychocosmites, Rhipidocystis, Stribalocystites, Thomacystis, Tricosmites, Ulrichocystis

Subtaxa: Hillocystidae

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