. "Icerya" . . "Icerya purchasi" . "Arthropoda" . . . "Monophlebidae" . "Animalia" . . . . . . "Insecta" . . "Maskell 1878" . . "Hemiptera" . . . . . . . "Icerya purchasi Maskell 1878" . "Cottony Cushion Scale" .