Abstract

PARDINAS, Ulyses F.J.; CIRIGNOLI, Sebastián; LABORDE, Juan  and  RICHIERI, Alejandro. New data on the geographic distribution of Irenomys tarsalis (Philippi, 1900) (Rodentia: Sigmodontinae) in Argentina. Mastozool. neotrop. [online]. 2004, vol.11, n.1, pp.99-104. ISSN 0327-9383.

We summarize the known Argentinean localities for this sigmodontine, adding the northernmost (Pilolil, 39º 38’ 60” S, 70º 57’ 00” W, Catán Lil, Neuquén) and southernmost (44º 49’ 25” S, 72º 00’ 26” W, Río Senguerr, Chubut) records.

Keywords : Cricetidae; Irenomys; Neotropics; biogeography.

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