Edrioasteroidea - Isorophida

Full reference: C. D. Sumrall and J. Sprinkle. 2015. Unusual ambulacral branching pattern in a new Ordovician giant edrioasteroid, Bizarroglobus. Journal of Paleontology 89(2):353-359

Parent taxon: Isorophida according to C. D. Sumrall and J. Sprinkle 2015

Sister taxa: Agelacrinitidae, Chatsworthia, Cryptogoleus, Curvitriordo, Deltadiscus, Floridiscus, Giganticlavus, Hadrochthus, Hadrodiscus, Lebetodiscidae, Protorophus, Rectitriordo, Stalticodiscus

Subtaxa: Bizarroglobus medusae

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Type: Bizarroglobus medusae

Ecology: stationary low-level epifaunal suspension feeder

Distribution: found only at J, western Ibex (Ordovician of Utah)

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Specimen images are retrieved through the ePANDDA API.