Plagiotrochus masudai Ide, Wachi & Abe, 2010

IRENE LOBATO-VILA, ALBA SALA-NISHIKAWA, GEORGE MELIKA, GRAHAM N. STONE, CHANGTI TANG, MAN-MIAO YANG, ZHIQIANG FANG, YING ZHU, YIPING WANG, SUNGHOON JUNG, JAMES A. NICHOLLS & JULI PUJADE-VILLAR, 2022, A catalogue, revision, and regional perspective of Eastern Palaearctic and Oriental oak gall wasps and their inquilines (Hymenoptera: Cynipidae: Cynipini, Synergini, Ceroptresini), Zootaxa 5161 (1), pp. 1-71 : 30

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).