"C. Heyden, 1849" . . . "205368" . _:b75797280 . . _:b75797280 . . . "Centrotoma" . "Centrotoma" . "4404703" . . _:b75797280 "GBIF id" . . _:b75797280 . . _:b75797280 "4404703" . "Centrotoma C. Heyden, 1849" . "Centrotoma" .