McKenzie, H.L. 1939 A revision of the genus Chrysomphalus and supplementary notes on the genus Aonidiella (Homoptera: Coccoidea: Diaspididae).. Microentomology 4: 51-77.

Notes: Aonidiella longicorna, Chrysomphalus nulliporus n. spp.; review of about 100 Chrysomphalus names; redescriptions and key for 8 accepted inclusions.