"Holasteroida" . "Animalia" . . _:b75840843 "2278946" . "Pourtalesiidae" . . . . "Pourtalesia" . _:b76608067 . "123408" . "2278946" . "358407" . "Echinodermata" . _:b76608067 "WoRMS id" . . _:b76608067 "123408" . _:b75840843 "GBIF id" . _:b75840843 . _:b75840843 . . . . _:b76608067 . _:b75840843 . . . . . _:b76608067 .