"Animalia" . "Rodentia" . . . . . . "Tanzanian Vlei Rat" . . "Otomys lacustris" . "Otomys lacustris G.M. Allen and Loveridge 1933" . . . "Muridae" . "Otomys" . "Mammalia" . "Chordata" . . . "G.M. Allen and Loveridge 1933" . . . .