†Nacospatangus gracilis Agassiz 1873 (heart urchin)
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Echinoidea - Spatangoida - Paleopneustidae
Belongs to Nacospatangus according to U. S. Grant and L. G. Hertlein 1938
Sister taxon: Nacospatangus depressus
Ecology: slow-moving shallow infaunal deposit feeder-detritivore
Distribution: there are no occurrences of Nacospatangus gracilis in the database
Specimen images are retrieved through the ePANDDA API.
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