Malometasternum rufocaudata (Ferguson, 1926).
Ferguson, E.W. (1926) Revision of Australian Syrphidae (Diptera). Part ii with a supplement to part i. Proceedings of the Linnean Society of New South Wales 51, 517-544. [1926.12.15]
Species known from New South Wales and Queensland (Australia) (Thompson 2010).
unless otherwise stated