Neuroterus gemma Monzen, 1954

Neuroterus gemma Monzen, 1954: 27, ǒ.

Distribution. Japan (Honshu) (Monzen 1954: 28).

Biology. Only the asexual generation has been described, which induces detachable leaf galls on Q. dentata and Q. serrata (= Q. glandulifera) (sect. Quercus) (Table 1; Monzen 1954).