Order Aspidodiadematoida Kroh and Smith 2010 (sea urchin)
Echinoidea - Aspidodiadematoida
Full reference: A. Kroh and A. B. Smith. 2010. The phylogeny and classification of post-Palaeozoic echinoids. Journal of Systematic Palaeontology 8(2):147-212
Parent taxon: Acroechinoidea according to A. B. Smith 2015
See also Kroh and Smith 2010
Sister taxa: Carinacea, Diadematoida, Micropygoida, Nicolleaumatidae, Orthopsida, Pedinoida, Pedinopsidae
Subtaxa: Aspidodiadematidae
Ecology: epifaunal grazer-deposit feeder
Distribution:
• Jurassic of the United Kingdom (8 collections)
Total: 8 collections each including a single occurrence