1. Aceves-Piiia, E. O., and Quinn, W. G., 1979, Learning in normal and mutant Drosophila larvae, Science 206: 93–96.
2. Andrewartha, H. G., and Birch, L. C., 1954, The Distribution and Abundance of Animals, University of Chicago Press, Chicago.
3. Arlian, L. G., and Eckstrand, I. A., 1975, Water balance in Drosophila pseudoobscura, and its ecological implications, Ann. Ent. Soc. Am. 68: 827–832.
4. Atkinson, W., and Shorrocks, B., 1977, Breeding site specificity in the domestic species of Drosophila, Oecologia 29: 223–232.
5. Barker, J. S. F., 1971, Ecological differences and competitive interaction between Drosophila melanogaster and Drosophila simulans in small laboratory populations, Oecologia 8: 139–156.