Complex sentence: The Chiriqui brown mouse ("Scotinomys xerampelinus"), also known as the long-tailed singing mouse, is a species of rodent in the family Cricetidae found at high elevations in Costa Rica and Panama.
Split into simpler sentences: The Chiriqui brown mouse ("Scotinomys xerampelinus"), also known as the long-tailed singing mouse, is a species of rodent in the family Cricetidae. It is found at high elevations in Costa Rica and Panama.