Body elliptical, or round; convex in lateral view; body dark reddish brown; with a thick wax covering; eggs laid in chamber under body of adult; ovisac absent. The following description is from Gimpel et al. (1974). Test: wet wax nearly round in dorsal view, hemispherical laterally, normally with anteriorly projecting horn, white to pinkish white, with conspicuous marginal flange which may hide lateral filaments, plates visible only on older adult females, without nuclei. Dry wax with filaments as follows: cephalic filament appearing trifurcate, with acute apices; anterolateral and mediolateral filaments simple; posterolateral filaments bifurcate; caudal filaments simple; dorsal dry wax of first and second instars forming cap at apex of horn, not surrounded by nucleus; dorsal dry wax tilted anteriorly. Stigmatic wax bands present near both spiracles, anterior band directed dorsally, filamentous wax confined to stigmatic areas. On stems, branches, and leaves.
This species was intercepted 3 times at U. S. ports-of-entry between 1995 and 2012, with specimens originating from Singapore, Malaysia and Mexico.We also have examined specimens taken in quarantine from Japan (Azalea, Buxus, Camellia, Chaenomeles, Citrus, Fatsia, Pyracantha, Spirea). ScaleNet lists hosts in more than 50 plant families from countries in every zoogeographic region. Interceptions were on Podocarpus and Alpinia. One species of Ceroplastes other than C. ceriferus, C. cirripediformis Comstock, C. floridensis Comstock, C. japonicus Green, C. rubens Maskell, C. rusci (Linneaus), C. sinensis Del Guercio and C. stellifer (Westwood) has been intercepted at a U. S. port-of-entry, C. cistudiformis Cockerell (Mexico, on Punica).