Borchsenius, N.S., & Tereznikova, E.M. 1959a [Two new species of mealy bugs of the genus Heliococcus Sulc (Insecta, Homoptera, Coccoidea).]. Zoologicheskii Zhurnal. Moscow 38: 491-494.

Notes: H. pavlovskii, slavonicus n. spp. English summary.