Podsiadlo, E. 1990 Concept of the species of Asterodiaspis variolosa (Ratzeburg, 1870) (Homoptera, Coccoidea, Asterolecaniidae).. Annales Zoologici 43(18): 363-371.

Notes: Summary/abstract in: Polish & Russian. Abstract: Synonymy (quercicola and minus); discontinuous individual variation recorded within colonies of this species is interpreted as an instance of polymorphism.