Clade Microstomata Smith 1984 (sea urchin)

Echinoidea - Irregularia

Full reference: A. B. Smith. 1984. Echinoid Palaeobiology. Allen & Unwin, London 1-190

Parent taxon: Irregularia according to A. Kroh and A. B. Smith 2010

See also Kiessling 2003 and Smith 1984

Sister taxa: Atelostomata, Echinoneoida, Holectypoida, Pygasteridae

Subtaxa: Desorellidae Galeropygidae Hyboclypus Neognathostomata Pygorhytis

View classification

Ecology: epifaunal grazer-deposit feeder

Show more details