Saphonecrus shirokashicola (Shinji, 1941)

Andricus shirokashicola Shinji, 1941b: 66, ♀ & ♂.

Ufo shirokashicola (Shinji) Wachi et al. (2011b: 623) .

Saphonecrus shirokashicola (Shinji) Melika et al. (2012: 156) .

Distribution. Japan (Honshu, Kyushu) (Wachi et al. 2011b: 624; Melika et al. 2012: 156) and Taiwan (Melika et al. 2012: 156).

Remarks. Neotype designated by Wachi et al. (2011b).

Biology. Reared from leaf galls on Q. glauca and Q. longinux (sect. Cyclobalanopsis) (Wachi et al. 2011b; Melika et al. 2012). The gall inducer has yet to be confirmed.