Ankylopteryx (A.) ferruginea Tsukaguchi. 23 head, frontal 24 head, lateral 25 thorax, dorsal 26 protibia 27 mesotibia and metatibia 28 forewing 29 hind wing (23–27: Yunnan, Lancang, male, CAU; 28, 29: Hainan, Yinggeling, female, CAU).