Family Aeropsidae Lambert 1896 (heart urchin)
Echinoidea - Spatangoida - Aeropsidae
Alternative spelling: Aeropidae
Full reference: J. Lambert. 1896. Notes sur quelques Echinides Crétacés de Madagascar. Bulletin de la Société Géologique de France, Série 3 24:313-332
Parent taxon: Micrasterina according to A. Kroh and A. B. Smith 2010
See also Fischer 1966
Sister taxa: Micrasteridae, Ovulasteridae, Plesiasteridae
Subtaxa: Corasterinae Sphenaster
Ecology: slow-moving shallow infaunal deposit feeder-detritivore
Distribution: found only at Navarra Larumbe (Paleocene of Spain)