Spodoptera latifascia, commonly known as the lateral-lined armyworm, garden armyworm, or velvet armyworm, is a moth of the family Noctuidae found from Central America and the Antilles into North America (from Texas to Florida). S. cosmioides, which can be found in South America (from Argentina up to Costa Rica), was formerly considered a separate species, but has been placed in synonymity with S. latifascia The wingspan is about 42 mm. Adults are on wing from March to October depending on the location.