Dryocosmus okajimai Abe, Ide, Konishi & Ueno, 2014
Dryocosmus okajimai Abe, Ide, Konishi & Ueno in Abe et al. (2014a: 402), ♀.
Distribution. Vietnam (Abe et al. 2014a: 403).
Biology. Only females of the sexual generation have been described. Both galls and host plant(s) are unknown (Table 1; Abe et al. 2014a).