Lithosaphonecrus vietnamensis (Abe, Ide, Konishi & Ueno, 2014)
Synophrus vietnamensis Abe, Ide, Konishi & Ueno in Abe et al. (2014a): 403, ♀ & ♂.
Lithosaphonecrus vietnamensis (Abe, Ide, Konishi & Ueno) Schwéger et al. (2015b: 9) .
Distribution. Vietnam (Abe et al. 2014a: 404).
Biology. Possibly associated with bud galls on Castanopsis sp. (Abe et al. 2014a), although this association is doubtful (Fang et al. 2020b; Lobato-Vila et al. 2021b).