†Spatangus (Phymapatagus) Lambert 1910 (heart urchin)
Echinoidea - Spatangoida - Spatangidae
Alternative spelling: Phymapatagus
Parent taxon: Spatangus according to A. Kroh 2007
See also Fischer 1966
Sister taxa: Spatangus (Granopatagus), Spatangus (Platyspatus), Spatangus (Spatangus), Spatangus brissus, Spatangus californicus, Spatangus depressus, Spatangus fuchsi, Spatangus glenni, Spatangus integer, Spatangus ovatus, Spatangus pachecoensis, Spatangus rarus, Spatangus tapinus, Spatangus ventricosus
Subtaxa: Phymapatagus heberti Spatangus (Phymapatagus) koeneni
Ecology: slow-moving shallow infaunal deposit feeder-detritivore
Distribution: there are no occurrences of Spatangus (Phymapatagus) in the database