VargaZ. S., RonkayG., & RonkayL. (2019). Taxonomic survey of the Polia (Polia) nebulosa species complex (Noctuidae, Noctuinae, Hadenini) with the description of two new subspecies. Acta Zoologica Academiae Scientiarum Hungaricae, 65(2), 107–122. https://doi.org/10.17109/AZH.65.2.107.2019