†Micraster (Plesiaster) Pomel 1883 (heart urchin)
Echinoidea - Spatangoida - Micrasteridae
Alternative spelling: Plesiaster
Full reference: A. Pomel. 1883. Classification méthodique des échinides vivants et fossiles. Adolphe Jourdan, Alger 1-131
Parent taxon: Micraster according to Stephenson 1941
See also Fischer 1966 and Sepkoski 2002
Sister taxa: Micraster (Gibbaster), Micraster (Micraster), Micraster acutus, Micraster americanus, Micraster carinatus, Micraster coranguinum, Micraster corbovis, Micraster cortestudinarium, Micraster glyphus, Micraster leskei, Micraster pseudorostratus, Micraster rogalae, Micraster schlueteri, Micraster schroederi, Micraster uddeni
Subtaxa: none
Ecology: slow-moving shallow infaunal deposit feeder-detritivore
Distribution: