Cypa decolor uniformis Mell, 1922, Dt. ent. Z. 1922: 117. Type locality: South China: [Guangdong].
Flies just after dusk.
China: iv (Guangxi); 17.viii-15.x (Hong Kong).
OVUM: Not recorded.
LARVA:
PUPA:
Larval hostplants. Not recorded.
Unknown.
China: Sichuan (Wolong National Nature Reserve); Yunnan; Jiangxi; Guangdong (Guangzhou); Hong Kong; Guangxi (Fangchenggang, Shiwandashan National Nature Reserve, 300m).
Southern China south to northern Laos and northern Vietnam.