Lithobates maculata, sometimes also called the Highland Frog or the Masked Mountain Frog, is a species of frog in the family Ranidae, occurring in Oaxaca, Mexico and south to central Nicaragua.
Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, rivers, and freshwater marshes.
Like other members of Lithobates, it is sometimes classified under the genus Rana.
I think the photos show Lithobates maculata but I am not sure.
Los Tarrales Natural Reserve, Patulul, Suchitepequez, Guatemala, 18 January 2020