An as yet undescribed rail from Lake Tempe in South Sulawesi, Indonesia, may be a subspecies of Barred Rail or a new species. Provisionally called Tempe Rail.
Eames, J., van Balen, B., Brickle, N.W. & Rheindt, F.E. (2016) Birds of the Indonesian Archipelago: Greater Sundas and Wallacea. Lynx Edicions, Barcelona.