Akodon spegazzinii is found in northwestern Argentina, in the provinces of Salta, Catamarca, Tucumán, La Rioja, and Mendoza, at altitudes of . Although its main distribution is in the northern provinces of Salta, Tucumán, and Catamarca, there are also scattered records from the more southern provinces of La Rioja and Mendoza, where it is likely restricted to patches of wet habitat. "Akodon alterus" has been reported from Jujuy, but this record was likely based on misidentified specimens of "A. boliviensis", and records of "Akodon spegazzinii" from Jujuy were based on misidentified "A. sylvanus". "Akodon spegazzinii" is known from a paleontological site in
Jessica Mendoza Jessica Mendoza Jessica Ofelia Mendoza (born November 11, 1980) is an American former softball player and current sports broadcaster for ESPN. At Stanford University, Mendoza was a four-time First Team All-American outfielder for the Stanford Cardinal from 1999 to 2002, as well as a member of the United States women's national softball team from 2004 to 2010. She won a gold medal at the 2004 Olympics in Athens, and a silver medal at the 2008 Olympics in Beijing. She played professionally in National Pro Fastpitch. Mendoza owns numerous Cardinal records. She is currently a member of the broadcast team for