Reference
Walter Gerald [Gerry] Tremewan (1981): Ergebnisse des 2.Innsbrucker Lepidopterologengespräches vom 4./5.Oktober 1980 zum Thema "Die purpuralis-Gruppe des Genus Zygaena FABRICIUS, 1775 (Subgenus Mesembrynus HÜBNER, [1819]) III. (Lepidoptera, Zygaenidae). On the correct authors of two species-group taxa in the genus Zygaena FABRICIUS. – Entomofauna – 0002: 231 - 237.