Saphonecrus gilvus Melika & Schwéger, 2015

Saphonecrus gilvus Melika & Schwéger in Schwéger et al. (2015b): 16, ♀ & ♂.

Distribution. Taiwan (Schwéger et al. 2015b: 16, 18–19) and China (Guizhou, Hubei, Zhejiang Provinces) (Lobato-Vila et al. 2021b: 12).

Biology. Reared from round and pubescent galls on the leaf midrib of Q. gilva (sect. Cyclobalanopsis) (Schwéger et al. 2015b) and undetermined galls on Q. stewardiana (sect. Cyclobalanopsis) (Lobato-Vila et al. 2021b). The gall inducers have yet to be confirmed.