Plagiotrochus semicarpifoliae (Cameron, 1902)
Callirhytis semicarpifoliae Cameron, 1902: 38, ǒ.
Plagiotrochus semicarpifoliae (Cameron) Bellido et al. (2000: 241), ǒ.
Distribution. Northwestern Himalayas (without location) (Bellido et al. 2000: 241).
Biology. Only the asexual generation has been described, which develops in acorn galls on Q. semecarpifolia Sm. (sect. Ilex) (Table 1; Cameron 1902).