Complex sentence: The Paraguayan jaguar was proposed as a subspecies of jaguar, with the taxonomic name "Panthera onca paraguensis" (Hollister, 1914), native to Paraguay in the Gran Chaco or the Pantanal regions.
Split into simpler sentences: The Paraguayan jaguar was proposed as a subspecies of jaguar, with the taxonomic name "Panthera onca paraguensis" (Hollister, 1914), native to Paraguay. In Paraguay, it is in the Gran Chaco or the Pantanal regions.