Ter-Grigorian, T. 1964 [New species of mealybugs (Homoptera, Coccoidea, Pseudococcidae) from mountain-steppe and alpine zones of Armenia.]. Doklady Akademii Nauk Armyanoskoi SSSR 38: 181-188.

Notes: Summary in Armenian; Pseudococcus saxatilis, P. arakelianae, and Phenacoccus juniperi.