| Authors(s) | Ben-Dov, Y. |
| Year | 1990b |
| Title | 1.1.4.3 Evolution of classificatory systems. In: D. Rosen (ed.), Armoured scale insects, their biology, natural enemies and control. Vol. 4A. World Crop Pests. Elsevier, Amsterdam, the Netherlands: 93-95. |
| Authors(s) | Ben-Dov, Y. |
| Year | 1990b |
| Title | 1.1.4.3 Evolution of classificatory systems. In: D. Rosen (ed.), Armoured scale insects, their biology, natural enemies and control. Vol. 4A. World Crop Pests. Elsevier, Amsterdam, the Netherlands: 93-95. |