Helcystogramma fuscomarginatum Ueda, 1995

Helcystogramma fuscomarginatum Ueda, 1995 View in CoL

( Figures 8C View Figure 8 , 10G View Figure 10 , 12B View Figure 12 )

Helcystogramma fuscomarginatum Ueda, 1995: 385 View in CoL ; Ponomarenko, 1997: 6; Park, 2004: 87; Park and Ponomarenko, 2007: 134.

Diagnosis

Adult ( Figure 8C View Figure 8 ). Wingspan 12.0 mm. This species can be recognized by the yellow forewing with narrow dark brown streaks at middle of cell, along fold and all veins; the eighth tergite nearly semicircular ( Figure 10G View Figure 10 ), the valva as long as tegumen–uncus complex, the lobes of vinculum finger-shaped, dilated more or less dorsoapically, the aedeagus with a small sclerotized horned process at dorsal three-fifths length and a sclerotized papilla near apex on ventral surface in the male genitalia ( Figure 12B View Figure 12 ); the corpus bursae oval, and the accessory bursa arising from its anterior two-thirds length in the female genitalia (Ueda 1995: fig. 9D).

Material examined

CHINA: Guangdong Province: 1 male, Dawuling, Xinyi ( 22 ◦ 21 ′ N, 110 ◦ 56 ′ E), 1000 m, 10 August 2003, coll. Dandan Zhang. GoogleMaps

Host plant

Poaceae : Oplismenus undulatifolius (Arduino) (Ueda 1995) .

Distribution

China ( Guangdong), Korea, Japan.

Remarks

This species is newly reported for China.