Echinoidea - Euechinoidea

Full reference: A. B. Smith. 1981. Implications of lantern morphology for the phylogeny of post-Palaeozoic echinoids. Palaeontology 24:779-801

Parent taxon: Euechinoidea according to A. B. Smith 2015

See also Kroh and Smith 2010, Smith 1981 and Smith 1995

Sister taxa: Diadematacea, Echinacea, Echinothurioida, Galeroclypeus, Loriolella, Serpianotiaroida, Triadocidaridae, Triadotiaroida

Subtaxa: Aspidodiadematoida Carinacea Diadematoida Micropygoida Nicolleaumatidae Orthopsida Pedinoida Pedinopsidae

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Ecology: epifaunal grazer-deposit feeder

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