Ishii, T. 1923 Observations on the Hymenopterous parasites of Ceroplastes rubens Mask., with descriptions of new genera and species of the subfamily Encyrtinae.. Imperial Plant Quarantine Station Bulletin (Department of Agriculture and Commerce, Japan) No. 3: 69-114.

Notes: Nine species of parasites reviewed, described and illustrated. Other host species mentioned include Aspidiotus rapax, Ceroplastes ceriferus, C. floridensis, Chrysomphalus aurantii, Coccus citricola, C. hesperidum, Ericerus pela, Eriococcus onukii, Eulecanium nigrofasciatum, Lecanium capreae, L. corni, L. persicae, L. pruinosum, L. quercifex, L. quercitronis, Lepidosaphes ulmi, Phenacoccus aceris, P. pergandi, Physokermes insignicola, Pulvinaria acericola, P. aurantii, P. citricola, P. innumerabilis, P. vitis and Saissetia oleae.