After Wang, Tedford & Taylor, 1999
    †Desmocyon Wang, Tedford & Taylor, 1999
        †Desmocyon thomsoni (Matthew, 1907)
            †Cynodesmus thomsoni Matthew, 1907
            †Cynodesmus thomsoni Matthew; Matthew, 1909
            †Cynodesmus thomsoni Matthew; Peterson, 1910
            †Cynodesmus thomsoni Matthew; Cook, 1912
            †Cynodesmus thomsoni Matthew; Hough, 1948
            †Nothocyon sp. Cook, 1909
            †Tomarctus thomsoni (Matthew); White, 1941b
            †Tomarctus thomsoni (Matthew); Cook & Macdonald, 1962
            †Tomarctus thomsoni (Matthew); Macdonald, 1963
            †Tomarctus thomsoni (Matthew); Macdonals, 1970
            †Nothocyon regulus Cook & Macdonald, 1962
            †Tomarctus thompsoni [sic] (Matthew); Munthe, 1989
            †Desmocyon thomsoni (Matthew); Wang, Tedford & Taylor, 1999
        †Desmocyon matthewi Wang, Tedford & Taylor, 1999
            †Desmocyon matthewi Wang, Tedford & Taylor, 1999
Reference(s):
- Wang, X., Tedford, R. H. & Taylor, B. E., 1999: Phylogenetic systematics of the Borophaginae (Carnivora, Canidae).
–Bulletin of the American Museum of Natural History: Vol. #243, pp. 1-391 [http://hdl.handle.net/2246/1588] 
 
