Qin, T.K., & Gullan, P.J. 1992 A revision of the Australian pulvinariine soft scales (Insecta: Hemiptera: Coccidae).. Journal of Natural History 26: 103-164.

Notes: Abstract: 14 species described and illustrated; taxonomic history; new synonymy; key to adult females provided; host plants; distributions. Keywords: preservation & mounting/symbionts.