What older binomial nomenclature system referenced *Parra jacana*?

Answer

A synonym referencing an older genus placement

The mention of *Parra jacana* signifies a historical synonym that reflects ongoing taxonomic revision. This older name suggests that at one point, the Wattled Jacana was classified under the genus *Parra* rather than the currently accepted genus *Jacana*. Classification systems are dynamic, evolving as scientists gain deeper knowledge, often from genetic data, leading to species being moved between genera even if the species epithet (*jacana*) remains the same. The presence of *Parra* illustrates this continuous refinement process inherent in establishing biological authority.

What older binomial nomenclature system referenced *Parra jacana*?
birdanimalclassificationJacana