N. Ignatev, J. R. Grehan, C. G. Mielke, L.-C. Shih, and G. C. Müller, “Three new Chinese species of Palpifer Hampson from the collection of Franz Daniel (Lepidoptera: Hepialidae)”, Zootaxa, vol. 5284, no. 2, pp. 322–336, May 2023.