Order Perissodactyla Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 629 636 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Dicerorhinus sumatrensis subsp. sumatrensis G. Fischer 1814 Dicerorhinus sumatrensis subsp. sumatrensis G. Fischer 1814 , Zoognosia, Vol. 3: 301 . Type Locality: " Sumatra ", now known to be Indonesia , Sumatra , Bencoolen (= Bintuhan) Dist., Fort Marlborough ( Groves, 1967c ). Synonyms: Dicerorhinus sumatrensis subsp. blythii (Gray 1873) ; Dicerorhinus sumatrensis subsp. crossii ( Gray 1854 ) ; Dicerorhinus sumatrensis subsp. malayanus (Newman 1874) ; Dicerorhinus sumatrensis subsp. niger (Gray 1873) ; Dicerorhinus sumatrensis subsp. sumatranus (Raffles 1822) .