ORR, ROBERT – 1938 A new Rodent of the genus Nesoryzomys from The Galapagos Islands. (Proc. California Acad. Sci., Ser. 4, Vol. 23, pp. 303-306, 1 lámina). San Francisco, Cal., 1938.
ORR, ROBERT – 1938 A new Rodent of the genus Nesoryzomys from The Galapagos Islands. (Proc. California Acad. Sci., Ser. 4, Vol. 23, pp. 303-306, 1 lámina). San Francisco, Cal., 1938.