. . "Helix calcarea" . _:b75800340 . . . "L. Pfeiffer, 1849" . "Helix calcarea" . "Helix calcarea L. Pfeiffer, 1849" . _:b75800340 "9761903" . _:b75800340 "GBIF id" . "9761903" . _:b76673037 . . _:b75800340 . _:b76673037 "WoRMS id" . "1056151" . _:b76673037 "1056151" . . . . _:b76673037 . _:b75800340 . . . "908760" . _:b76673037 . .