Reference

Andrew Rawlins, Alan Cassidy, Stefan Schröder, Y-Lan Nguyen, David Lohman (2019): An illustrated and annotated checklist of Arhopala Boisduval, 1832, taxa occurring in North Maluku and Maluku, Indonesia (Lepidoptera: Lycaenidae) — Part 6: The hercules species-group, with notes on some phenotypes from the New Guinea Region – Nachrichten des Entomologischen Vereins Apollo – 40: 1 - 26.