1. Anderson DT (1972a) The development of hemimetabolous insects. In: Counce SJ, Waddington CH (eds) Developmental systems: insects, vol 1. Academic Press, London New York, pp 96?163
2. Anderson DT (1972b) The development of holometabolous insects. In: Counce SJ, Waddington CH (eds) Developmental systems: insects, vol 1. Academic Press, London New York, pp 165?242
3. Ando H (1962) The comparative embryology of Odonata with special reference to a relic dragonfly Epiophlebia superstes Selys. Japanese Society for the Promotion of Science, Tokyo
4. Bellen HJ, O'Kane C, Wilson C, Grossniklaus U, Pearson RK, Gehring WJ (1989) P-element-mediated enhancer detection: A versatile method to study development in Drosophila. Genes Dev (in press)
5. Brand M, Campos-Ortega JA (1988) Two groups of interrelated genes regulate early neurogenesis in Drosophila melanogaster. Roux's Arch Dev Biol 197:457?470