Reference
Andrew Rawlins, Alan Cassidy, Stefan Schröder (2018): An illustrated and annotated checklist of Arhopala Boisduval, 1832, taxa occurring in North Maluku and Maluku, Indonesia (Lepidoptera: Lycaenidae) — Part 2: The democritus and eumolphus species-groups – Nachrichten des Entomologischen Vereins Apollo – 39: 21 - 37.