Complex sentence: The species was subsequently placed in the genus "Cercomela" introduced by Charles Lucien Bonaparte in 1856 but was moved to the genus "Emarginata" after molecular phylogenetic studies published in 2010 and 2012 found that "Cercomela" was polyphyletic.
Split into simpler sentences: The species was subsequently placed in the genus "Cercomela" introduced by Charles Lucien Bonaparte in 1856. It was was moved to the current genus, "Emarginata", after molecular phylogenetic studies published in 2010 and 2012 found that "Cercomela" was polyphyletic.