寬紋黃室弄蝶 Yellow Band Dart (Potanthus pava)

Upperside yellow streaks in forewing cells M1 M2 overlaps with the yellow spots in cell M3. Large and obvious uppwrside spots in cell RS of hindwings

M123重疊

Reference :
Fung Yuen Biodiversity Series : Hong Kong Butterfly Watching Guide Book P.42 July 2013 3rd Editon
https://www.afcd.gov.hk/english/conservation/hkbiodiversity/database/popup_record.php?id=2771&lang=tc
http://old.hkls.org/p_pava.htm