. _:b76017857 . _:b76703876 "WoRMS id" . . "361230" . _:b76017857 "GBIF id" . . "Echinocardium laevigaster" . _:b76703876 . "124398" . . _:b76017857 "4341782" . . . _:b76703876 . . . . _:b76017857 . _:b76703876 . . "A. Agassiz, 1869" . . "Echinocardium laevigaster" . _:b76703876 "124398" . "4341782" . "Echinocardium laevigaster A. Agassiz, 1869" . "Echinocardium laevigaster" . . _:b76017857 .