Complex sentence: The Atlantic bamboo rat ("Kannabateomys amblyonyx"), or southern bamboo rat, is a spiny rat species from South America, found in humid tropical forests in Argentina, Brazil and Paraguay.
Split into simpler sentences: The Atlantic bamboo rat ("Kannabateomys amblyonyx"), or southern bamboo rat, is a spiny rat species from South America. It is found in humid tropical forests in Argentina, Brazil and Paraguay.