. _:b75770115 "GBIF id" . _:b75770115 "2265931" . "821374" . _:b76657638 "173836" . "173836" . _:b76657638 "WoRMS id" . "2265931" . . _:b76657638 . . . _:b75770115 . . . . "Hydractinia angusta" . . "Hydractinia angusta Hartlaub, 1904" . "Hydractinia angusta" . "Hartlaub, 1904" . _:b76657638 . . _:b76657638 . _:b75770115 . . . "Hydractinia angusta" . _:b75770115 .