"Hexactinellida" . "Hexactinellida" . . . . "Hexactinellida Schmidt, 1870" . "22612" . _:b75957456 "146" . _:b76656956 . . _:b76656956 "22612" . "Hexactinellida" . _:b75957456 "GBIF id" . . . _:b76656956 . _:b75957456 . . _:b75957456 . _:b76656956 . _:b75957456 . "146" . . "Schmidt, 1870" . . _:b76656956 "WoRMS id" . . . "350806" . .