. . _:b75839124 . . "(Brady, 1884)" . "Sigmoilina sigmoidea" . "Sigmoilina sigmoidea (Brady, 1884)" . _:b76683735 . "8222357" . "112697" . . "Sigmoilina sigmoidea" . "382088" . . _:b76683735 . _:b75839124 "8222357" . . . . . _:b76683735 "WoRMS id" . _:b75839124 "GBIF id" . . _:b75839124 . . _:b76683735 . "Sigmoilina sigmoidea" . . _:b76683735 "112697" . _:b75839124 .