Japanagallia pteridis (Matsumura)

Fig. 16H.

Agallia pteridis Matsumura 1905:68 .

Japanagallia pteridis (Matsumura): Ishihara 1955: 215, figs1, 1 and 2, fig. 2, 1; Cai & He, 1998: 70.

Material examined. None.

Distribution. China (Zhejiang, Taiwan). Japan, Korea, Russia.

Remarks. The male pygofer figure is of a specimen from Japan. The first Chinese record of this species was from Zhejiang (Cai & He, 1998). The species is easily recognized by its male genitalia characters as given in the key.