Si. Tiranti, CYTOGENETICS OF GRAOMYS-GRISEOFLAVUS (RODENTIA, SIGMODONTINAE) IN CENTRAL ARGENTINA, Zeitschrift fur Saugetierkunde, 63(1), 1998, pp. 32-36
The distribution uf karyomorphs of the Graomys griseoflavus species co
mplex (2 n = 42 and 2 n = 36-38) is described for sh localities from c
entral Argentina, providing additional information for Cordoba, La Pam
pa and La Rioja provinces. Comments regarding the biogeography and sys
tematics of this species complex are provided.