Pellizzari, Giuseppina, Alessio Rainato, and George J. Stathas. 2010. “Description of the Immature Female Instars of Ceroplastes Rusci (Linnaeus) (Hemiptera: Coccidae)”. Zootaxa 2556 (1). Auckland, New Zealand:40–50. https://doi.org/10.11646/zootaxa.2556.1.2.