Sierra Madre frog
The Sierra Madre frog , Lithobates sierramadrensis , is a species of frog in the family Ranidae endemic to the Sierra Madre del Sur in Guerrero and Oaxaca states , Mexico . 
<triplet> Ranidae <subj> frog <obj> parent taxon <triplet> Sierra Madre del Sur <subj> Mexico <obj> country <triplet> Guerrero <subj> Mexico <obj> country <triplet> Oaxaca <subj> Mexico <obj> located in the administrative territorial entity <triplet> Mexico <subj> Guerrero <obj> contains administrative territorial entity <subj> Oaxaca <obj> contains administrative territorial entity