Abisgold, J. D. & Simpson, S. J. (1988). The effect of dietary protein levels and haemolymph composition on the sensitivity of the maxillary palp chemoreceptors of locusts. Journal of Experimental Biology 135, 215–230.
Abisgold, J. D., Simpson, S. J. & Douglas, A. E. (1994). Nutrient regulation in the pea aphid Acynhosiphon pisum: application of a novel geometric framework to sugar and amino acid consumption. Physiological Entomology 19, 95–102.
Armsby, H. P. & Fries, J. A. (1915). Net energy values of feeding stuff for cattle. Journal of Agricultural Research III, 435–491.
Belovsky, G. E. (1990). How important are nutrient constraints in optimal foraging models or are spatial/temporal factors more important? In Behavioural Mechanisms of Food Selection (NATO AS1 Series vol. 20) pp. 255–278 [Hughes, R. N., editor]. Berlin: Springer-Verlag.
Bernays, E. A. (1997). Feeding by lepidopteran larvae is dangerous. Ecological Entomology 22, 121–123.
Bernays, E. A. & Raubenheimer, D. (1991). Dietary mixing in grasshoppers: changes in acceptability of different plant secondary compounds associated with low levels of dietary proteins. Journal of Insect Behaviour 4, 545–556.
Chambers, P. G.Raubenheimer, D. & Simpson, S. J. (1997). The rejection of nutritionally unbalanced foods by Locusra migratoria: the interaction between food nutrients and added flavours. Physiological Entomology, in press.
Chambers, P. G., Simpson, S. J. & Raubenheimer, D. (1995). Behavioural mechanisms of nutrient balancing in Locusta rnigratoria nymphs. Animal Behaviour 50, 1513–1523.
Champagne, D. E. & Bemays, E. A. (1991). Phytosterol unsuitability as a factor mediating food aversion learning in the grasshopper Schistocerca americana. Physiological Entomology 16, 391–400.
Chyb, S. & Simpson, S. J. (1990). Dietary selection in adult Locusta migratoria L. Entomologia Experimentalis et Applicata 56. 47–60.
Emmans, G. C. (1987). Growth, body composition and feed intake. World's Poultry Science 43, 208–227.
Emmans, G. C. (1991). Diet selection by animals: theory and experimental design. Proceedings of the Nutrition Society 50. 59–64.
Friggens, N. C., Hay, D. E. F. & Oldham, J. D. (1993). Interactions between major nutrients in the diet and the lactational performance of rats. British Journal of Nutrition 69, 59–71.
Hughes, R. N. (1993). Introduction. In Diet Selection: an interdisciplinary approach to foraging behaviour. pp. 1–9 [Hughes, R. N., editor]. Oxford: Blackwell Scientific Publications.
Islam, M. S.Roessingh, P., Simpson, S. J. & McCaffery, A. R. (1994). Parental effects on the behaviour and colouration of nymphs of the desert locust, Schisrocerca gregaria. Journal of Insect Physiology 40,173–181.
Kennedy, J. S. (1992). The New Anthropomorphism. Cambridge: Cambridge University Press.
Leibowitz, S. F., Lucas, D. J.. Leibowitz, K. L. & Jhanwar, Y. S. (1991). Developmental patterns of macronutrient intake in female and male rats from weaning to maturity. Physiology & Behaviour 50, 1167–1174.
McFarland, D. I. & Sibly, R. (1972). ‘Unitary drives’ revisited. Animal Behaviour 20, 548–563.
Moon, P. & Spencer, D. E. (1974). A geometry of nutrition. Journal of nutrition 104. 1535–1542.
Musten, B., Peace, D. & Anderson, G. H. (1974). Food intake regulation in the weanling rat: self-selection of protein and energy. Journal of Nutrition 104, 563–572.
Parks, J. R. (1982). A Theory of Feeding and Growth of Animals. Berlin: Springer-Verlag.
Provenza, F. D. & Cincotta, R. P. (1993). Foraging as a self-organizational learning process: accepting adaptability at the expense of predictability. In Diet Selection; an interdisciplinary approach to foraging behaviour, pp. 78–101[Hughes, R. N., editor]. Oxford: Blackwell Scientific Publications.
Pulliam, H. R. (1975). Diet optimization with nutrient constraints. American Naturalist 109, 765–768.
Raubenheimer, D. (1992). Tannic acid, protein, and digestible carbohydrate: dietary imbalance and nutritional compensation in the African migratory locust. Ecology 73, 1012–1027.
Raubenheimer, D. (1995). Problems with ratio analysis in nutritional studies. Functional Ecology 9, 21–29.
Raubenheimer, D. & Blackshaw, J. (1994). Locusts learn to associate visual stimuli with drinking. Journal of Insect Behaviour 7, 569–575.
Raubenheimer, D. & Simpson, S. J. (1992). Analysis of covariance: an alternative to nutritional indices. Entomologia Experimentalis et Applicata 62, 221–231.
Raubenheimer, D. & Simpson, S. J. (1993). The geometry of compensatory feeding in the locust. Animal Behaviour 45, 953–964.
Raubenheimer, D. & Simpson, S. J. (1994). The analysis of nutrient budgets. Functional Ecology 8, 783–791.
Raubenheimer, D. & Simpson, S. J. (1995). Constructing nutrient budgets. Entomologia Experimentalis et Applicata 77, 99–104.
Raubenheimer, D. & Simpson, S. J. (1996). Meeting nutrient requirements: the roles of power and efficiency. Entomologia Experimentalis et Applicata 80, 65–68.
Raubenheimer, D. & Tucker, D. (1997). Associative learning in locusts: pairing of visual cues with consumption of protein and carbohydrate. Animal Behaviour, in press.
Rogers, S. & Simpson, S. J. (1997). Experience-dependent changes in the number of chemosensitive sensillae on the mouthparts of Locusfa migratoria. Journal of Experimental Biology, in press.
Rossiter, M. C. (1996). Incidence and consequences of inherited environmental effects. Annual Review of Entomology 27, 451–476.
Rothwell, N. J. & Stock, M. J. (1979). A role of brown adipose tissue in diet-induced thermogenesis. Nature 281, 31–35.
Rothwell, N. J. & Stock, M. J. (1983). Luxuskonsumption, diet-induced thermogenesis and brown fat: the case in favour. Clinical Science 64, 19–23.
Shariatmadari, F. & Forbes, J. M. (1993). Growth and food intake responses to diets of different protein contents and a choice between diets containing two concentrations of protein in broiler and layer strains of chicken. British Poultry Science 34, 959–970.
Sibly, R. M. (1981). Strategies of digestion and defecation. In Physiological Ecology: an evolutionary approach to resource use, pp. 109–139 [Townsend, C. R. and Calow, P.. editors]. Oxford: Blackwell.
Simmonds, M. S. J.Simpson, S. J. & Blaney, W. M. (1992). Dietary selection behaviour in Spodoptera littoralis: the effects of conditioning diet and conditioning period on neural responsiveness and selection behaviour. Journal of Experimental Biology 162, 73–90.
Simpson, S. J. (1994). Experimental support for a model in which innate taste responses contribute to regulation of salt intake by nymphs of Locusta migratoria. Journal of Insect Physiology 40, 555–559.
Simpson, S. J. & Raubenheimer, D. (1993 a). A multi-level analysis of feeding behaviour: the geomeuy of nutritional decisions. Philosophical Transacrions of the Royal Society of London B: Biological Sciences 342, 381–402.
Simpson, S. J. & Raubenheimer, D. (1993 b). The central role of the haemolymph in the regulation of nutrient intake in insects. Physiological Entomology 18. 395–403.
Simpson, S. J. & Raubenheimer, D. (1995). The geometric analysis of feeding and nutrition: a user's guide. Journal of Insect Physiology 41, 545–553.
Simpson, S. J. & Raubenheimer, D. (1995). Feeding behaviour, sensory physiology and nutrient feedback: unifying model. Entomologia Experimentalis et Applicata 80, 55–64.
Simpson, S. J. & Raubenheimer, D. (1997). Geometric analysis of macronutrient selection in the rat. Appetite 28, 201–213.
Simpson, S. J., Raubenheimer, D. & Chambers, P. G. (1995). Nutritional homeostasis. In Regulatory Mechanisms in Insect Feeding. pp. 251–278 [Chapman, R. F. and de Boer, G., editors]. New York: Chapman and Hall.
Simpson, S. J.James, S., Simmonds, M. S. J., & Blaney, W. M. (1991). Variation in chemosensitivity and the control of dietary selection behaviour in the locust. Appetite 17, 141–154.
Simpson, S. J. & Simpson, C. L. (1992). Mechanisms controlling modulation by haemolymph amino acids of gustatory responsiveness in the locust. Journal of Experimental Biology 168, 269–287.
Simpson, S. J. & White, P. R. (1990). Associative learning and locust feeding: evidence for a “learned hunger” for protein. Animal Behaviour 40, 506–513.
Slansky, F. & Feeny, P. P. (1977). Stabilization of the rate of nitrogen accumulation by larvae of the cabbage butterfly on wild and cultivated food plants. Ecological Monographs 47, 209–228.
Stephens, D. W. & Krebs, J. R. (1986). Foraging Theory. Princeton, NJ: Princeton University Press.
Tews, J. K., Repa, J. J. & Harper, A. E. (1992). Protein selection by rats adapted to high or moderately low levels of dietary protein. Physiology & Behavior 51, 699–712.
Theall, C. L., Wurtman, J. J. & Wurtman, R. J. (1984). Self-selection and regulation of protein:carbohydrate ratio in foods adult rats eat. Journal of Nutrition 114, 711–718.
Trier, T. M. (1996). Diet-induced thermogenesis in the prairie vole, Microtus ochrogaster. Physiological Zoology 69, 1456–1468.
Trumper, S. & Simpson, S. J. (1993). Regulation of salt intake by nymphs of Locusta migratoria. Journal of Insect Physiology 39, 857–864.
Trumper, S. & Simpson, S. J. (1994). Mechanisms regulating salt intake in fifth-instar nymphs of Locusfa migratoria. Physiological Entomology 19, 203–215.
Weiner, I. H. & Stellar, E. (1951). Salt preference of the rat determined by a single-stimulus method. Journal of Comparative and Physiological Psychology 44, 394–401.
Ydenberg, R. C., Welham, C. V. J., Schmid-Hempel, R., Schmid-Hempel, P. & Beauchamp, G. (1994). Time and energy constraints and the relationships between currencies in foraging theory. Behavioural Ecology 5, 28–34.
Zanotto, F. P., Gouveia, S. M., Simpson, S. J., Raubenheimer, D. & Calder, P. (1997). Nutritional homeostasis in locusts: is there a mechanism for increased energy expenditure during carbohydrate overfeeding? Journal of Experimental Biology. in press.
Zanotto, F. P.Raubenheimer, D. & Simpson, S. J. (1994). Selective egestion of lysine by locusts fed nutritionally unbalanced foods. Journal of Insect Physiology 40, 259–265.
Zanotto, F. P.Simpson, S. J. & Raubenheimer, D. (1993). The regulatio of growth by locusts through post-ingestive compensation for variation in the levels of dietary protein and carbohydrate. Physiological Entomology 18 425–434.