de Klerk, C.A., Ben-Dov, Y., & Giliomee, J.H. 1983 General morphology of South African species of Margarodes (Homoptera, Coccoidea, Margarodidae) with keys to nymphs and adult females.. Phytophylactica 15: 133-144.

Notes: Description of nymphs, cyst stage & adult females; key.