"Volutomitra fragillima R.B. Watson, 1882" . . _:b76698170 . _:b76698170 . _:b76698170 "WoRMS id" . "815265" . _:b76698170 "450705" . "Volutomitra fragillima" . . _:b75860412 "6500103" . . . "450705" . "Volutomitra fragillima" . . . . _:b75860412 . _:b76698170 . _:b75860412 . _:b75860412 "GBIF id" . . "R.B. Watson, 1882" . . . "6500103" . _:b75860412 .