. _:b76675340 . . "587807" . "Cerastoderma glaucum marsi Nordsieck, 1969" . _:b76675340 . _:b76675340 "381887" . . . . "381887" . "4372486" . "Cerastoderma glaucum marsi" . _:b75804661 . . . _:b75804661 "GBIF id" . _:b75804661 . _:b75804661 . . _:b76675340 "WoRMS id" . _:b76675340 . . "Nordsieck, 1969" . _:b75804661 "4372486" . . "Cerastoderma glaucum marsi" .