As the name Setophaga ( published in 1827 ) takes priority over Parula ( published in 1838 ) , both the species would be transferred to Setophaga where this is accepted .
Recent genetic research has suggested that Parula and Setophaga are congeneric and should be merged .
As the name Setophaga ( published in 1827 ) takes priority over Setophaga ( published in 1838 ) , both the species would be transferred to Setophaga where this is accepted .
Recent genetic research has suggested that Parula and Setophaga are congeneric and should be merged .