New Pampas cat Leopardus colocolo (Molina, 1782) (Mammalia: Carnivora: Felidae) records for the Chaco ecoregion raise questions on the distribution and population status of this felid in Argentina

The Pampas cat is a poorly-known small felid distributed throughout a large portion of South America, reported as extinct in the Pampas of Argentina, and absent from a large portion of the Argentine Dry Chaco. Here, we compile data from the field and collections to report new presence records of the Pampas cat from the Dry Chaco of Argentina, which update to the distribution of this felid in the region. We discuss the need of further assessments for the species distribution in the light of ongoing land-use changes in the area.