Template:Janson, 1887
- Janson, O.E. 1887. Rodolia iceryae, n. sp. p. 30 in Ormerod, E.A. Notes on the Australian bug (Icerya purchasi) in South Africa. With additional illustrations from S. Australia, and notes of history and treatment from government reports of the United States of America. Simpkin, Marshall & Co., London.