. "Pilsbry, 1927" . "820002" . _:b75633335 . _:b76657962 "WoRMS id" . . . _:b75633335 . _:b76657962 . "Helicodiscidae" . _:b75633335 . . "186413" . . . _:b75633335 "2628" . . _:b76657962 . . . . "Helicodiscidae" . "Helicodiscidae" . _:b76657962 "820002" . . "Helicodiscidae Pilsbry, 1927" . . "2628" . _:b75633335 "GBIF id" . _:b76657962 .