. . _:b76734070 . . . _:b76734070 "WoRMS id" . "Mitra (Nebularia) vexillum" . "Mitra (Nebularia) vexillum Reeve, 1844" . _:b76734070 "416853" . "Mitra (Nebularia) vexillum" . . . _:b76734070 . . . "416853" . "537836" . "Reeve, 1844" . . _:b76734070 . .