_:b75878054 . _:b76703952 . . "565846" . "527720" . . . "Melanella letsonae" . _:b75878054 "6495782" . . . _:b76703952 "565846" . . . . "Melanella letsonae" . _:b76703952 . _:b75878054 . "Melanella letsonae Pilsbry, 1917" . . _:b75878054 "GBIF id" . "Pilsbry, 1917" . . _:b76703952 "WoRMS id" . . "Melanella letsonae" . _:b76703952 . . _:b75878054 . "6495782" .