Andricus mairei (Kieffer, 1906)

Parandricus mairei Kieffer, 1906: 103, ♂ ♀.

Andricus mairei (Kieffer) Melika & Abrahamson (2002: 162), ♂ ♀.

Andricus deqingis Wang, Guo & Chen in Wang et al. (2013: 976), ♂ ♀ [syn. in Pujade-Villar et al. (2020c: 510)].

Andricus flavus Pujade-Villar, Wang, Guo & Chen in Pujade-Villar et al. (2014d: 418), ♂ ♀ [syn. in Pujade-Villar et al. (2020c: 510)].

Distribution. China (Guizhou, Hunan, Zhejiang Provinces) (Kieffer 1906: 104; Yang et al. 2012: 249; Wang et al. 2013: 978; Pujade-Villar et al. 2014d: 420).

Biology. Only the sexual generation has been described, which induces catkin galls on Q. serrata (sect. Quercus) (Table 1; Pujade-Villar et al. 2020c). The biology of both A. deqingis (Wang et al. 2013) and A. flavus (PujadeVillar et al. 2014d), including the gall location and the host plant, were incorrect (Pujade-Villar et al. 2020c).