“…Regarding the knowledge in Argentina, most of the studies on ectoparasites associated with rodents and marsupials are derived from the province of Buenos Aires and provinces of the northwest and south of the country (Autino & Lareschi, 1998;Beldoménico et al, 2005;Castro & Cicchino, 1999;Cicchino & Castro, 1984;Colombetti et al, 2008;Colombo et al, 2013;Lareschi & Linardi, 2005;Lareschi, Linardi et al, 2003;Lareschi, Buffevant et al, 2007;Lareschi, Nortarnicola et al, 2007;Lareschi et al, 2004Lareschi et al, , 2010Nava & Lareschi, 2012;Nava et al, 2003Nava et al, , 2017Navone et al, 2009;Sánchez & Lareschi, 2013.…”