"513563" . _:b75670253 "GBIF id" . . _:b75670253 . _:b76604155 . . "Stereocidaris leucacantha A. Agassiz & H.L. Clark, 1907" . "Stereocidaris leucacantha" . . _:b76604155 . "996064" . . "A. Agassiz & H.L. Clark, 1907" . . . . _:b75670253 . "Stereocidaris leucacantha" . . _:b75670253 . . _:b76604155 "WoRMS id" . _:b76604155 "513563" . "Stereocidaris leucacantha" . . _:b76604155 . . _:b75670253 "5965715" . . "5965715" .