Complex sentence: The Amazon dwarf squirrel or Guianan squirrel ("Microsciurus flaviventer ") is a small chipmunk-size tree squirrel in the genus"Microsciurus" found in Bolivia, Brazil, Colombia, Ecuador and Peru.
Split into simpler sentences: The Amazon Dwarf Squirrel or Guianan Squirrel, "Microsciurus flaviventer", is a small chipmunk-size squirrel species from South America. It is found in Bolivia, Brazil, Colombia, Ecuador and Peru.