MUSSER, G. G.; CARLETON, M. D. Superfamily Muroidea. In: WILSON, D. E.; REEDER, D. M. (Eds.). Mammal Species of the World: A Taxonomic and Geographic Reference. 3. ed. Baltimore: Johns Hopkins University Press, 2005. v. 2, p. 894-1531.
ENDO, H., TSUCHIYA, K. (2006). A new species of Ryukyu spiny rat, Tokudaia (Muridae: Rodentia), from Tokunoshima Island, Kagonshima Prefecture, Japan. Mammal Study 31, 47-57.