Chamberlin, J.C. 1925 Supplement to a monograph of the Lacciferidae (Tachardiinae) or lac insects (Homopt. Coccidae).. Bulletin of Entomological Research 16: 31-41.

Notes: Substitutes Laccifer for Tachardia; key to 8 species, 2 new, of genus; brief discussion of 15 additional Lacciferidae species.