Hodgson, C., Abbas, G., Arif, M.J., Saeed, S. and Karar, H. 2008. Phenacoccus solenopsis Tinsley (Sternorrhyncha: Coccoidea: Pseudococcidae), an invasive mealybug damaging cotton in Pakistan and India, with a discussion on seasonal morphological variation. Zootaxa. 1913, 1 (Oct. 2008), 1–35. DOI:https://doi.org/10.11646/zootaxa.1913.1.1.