Template:Hofmann & Tremewan, 2003
- Hofmann, A. & Tremewan, W.G. 2003. Contribution to the knowledge of the genus Zygaena Fabricius, 1775, in Iran (Lepidoptera: Zygaenidae): Part VI: Zygaena nocturna, Z. aisha, Z. rubricollis and Z. fredi (addenda based on results of fieldwork in 2001 and 2002). Linneana Belgica 19(1): 9–20.