sentences:  The name "Sporophila aurita" (Bonaparte, 1850) predates "S. corvina" by 10 years, and was widely believed to be the correct scientific name.However, the type for "S. aurita" has since disappeared and the original description was very vague, making it impossible to judge which population the name refers to.The name therefore becomes invalid, instead leading to "S. corvina" being the correct name.