The White-throated railor Cuvier's rail (Dryolimnas cuvieri), is a species of rail in the Rallidae family. It is found in Comoros, Madagascar, Mayotte, and Seychelles. A flightless subspecies, Dryolimnas cuvieri aldabranus (Aldabra rail), inhabits Aldabra, while another, Dryolimnas cuvieri abbotti (Assumption rail), from Assumption went extinct in the early 20th century due to introduced predators.