Citation: Mjd. Silva et Y. Yonenagayassuda, NEW KARYOTYPES OF 2 RELATED SPECIES OF OLIGORYZOMYS GENUS (CRICETIDAE, RODENTIA) INVOLVING CENTRIC FUSION WITH LOSS OF NORS AND DISTRIBUTION OF TELOMERIC (TTAGGG)(N) SEQUENCES, Hereditas, 127(3), 1997, pp. 217-229