Yanin, V.V. 1971 [The coccoidea of conifers in the Caucasian mineral water areas.]. International Congress of Entomology (Moscow, 1968), Vol. 3.

Notes: Species mentioned include Anamospis lowi, Carulaspis carueli, C. juniperi, Eriococcus sp., Insulaspis newsteadi, Nuculaspis abietis, Parthenolecanium fletcheri, Physokermes piceae and Syngenaspis parlatoriae.