Saphonecrus symbioticus Melika & Schwéger, 2015

Saphonecrus symbioticus Melika & Schwéger in Schwéger et al. (2015b): 51, ♀ & ♂.

Distribution. Russian Far East, Japan (Hokkaido) (Schwéger et al. 2015b: 51–52, 54), and South Korea (LobatoVila et al. 2020d: 185).

Biology. Reared from galls of Andricus hakonensis ǒ & ♂ ♀ on Q. dentata and Q. mongolica (sect. Quercus) (Table 2; Schwéger et al. 2015b; Lobato-Vila et al. 2020d).