Astigmapraon hei Tian & Chen in Tian et al. 2017

Tian et al. 2017: 132–134.

Praon longistigmus Davidian, 2020: 208, syn. nov.

Remarks. A study of the original description of A. hei shows that there are no significant morphological differences between it and Praon longistigmus Davidian. The only difference is that the male antenna of A. hei with 20 antennomeres, but in P. longistigmus there are 21 antennomeres. On this basis, the following synonymy is established here: Astigmapraon hei Tian et Chen, 2017 = Praon longistigmus Davidian 2020 (syn. nov.).

Additionally, both taxa were described from same region. The type specimens of A. hei were collected in Shaanxi and Sichuan Provinces: holotype, female, N. China, Shaanxi, Baoji, 21.VIII.2013, Tu Bin-Bin, No. 201306561; paratypes: 1 male, S. China, Sichuan, Pingwu, 25.VII.2006, Gao Zhi-Lei, 200615767; 2 males, S. China, Sichuan, Pingwu, 25.VII.2006, Zhang Hong-Ying, No. 200614125, 200614768. Praon longistigmus was described from a single male with following label: holotype, male, China, N of Sichuan Province, W of Jiuzhaigou, 2770 m, 33°20ʹ49ʺN, 103°48ʹ31ʺE, 21.VI.2012 (I. Belousov, G. Davidian, I. Kabak) (ZISP).