Plagiotrochus masudai Ide, Wachi & Abe, 2010

Plagiotrochus masudai Ide, Wachi & Abe in Ide et al. (2010: 839), ♂ ♀ & ǒ.

Distribution. Japan (Honshu, Kyushu, Shikoku) (Yukawa & Masuda 1996: 123, 125; Ide et al. 2010: 841).

Remarks. The alternating lifecycle was closed by Yukawa & Masuda (1996) and the sexual and asexual generations were described by Ide et al. (2010).

Remarks (2). Yukawa & Masuda (1996) numbered the gall of the sexual generation as C-056 and the gall of the asexual generation as C-052. Ide et al. (2010) described a new species, P. masudai .

Biology. The bud galls of the sexual generation and the integral twig galls of the asexual generation both develop on Q. glauca (sect. Cyclobalanopsis) (Table 1; Ide et al. 2010).