Chrysodema (Pseudochrysodema) yasumatsui Kurosawa, 1954

(Figs 4G–I, 5E, 8A, 8F)

Chrysodema yasumatsui Kurosawa, 1954: 29 .

Material examined. 1 ♂ (Figs 4G–I, 5E) (CHTS): CHINA, Lanyu Island, Taitung City, Taiwan; 20–29.VI.2020; Hsiang-Yu Chuang & Chia-Lung Huang leg.; body length: 2.73 cm, width: 0.98 cm, length/width ratio: 2.79; aedeagus length: 8.47 mm, width: 1.64 mm, length/width ratio: 5.16 .

Distribution. China (Lanyu Island, Taiwan).

Adult host plant. Terminalia catappa (Ong & Hattori, 2019) .