Ian R. Wallis

Ian R. Wallis publication distribution in Ecology and Evolution in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Ian R. Wallis sits on this spectrum.

Ian R. Wallis D-index placement in Ecology and Evolution in 2026

The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Ian R. Wallis sits on this spectrum.

Best Publications

• Estimating foliage nitrogen concentration from HYMAP data using continuum, removal analysis

  Zhi Huang;Brian J. Turner;Stephen J. Dury;Ian R. Wallis

  491
  Citations

• Assessing the evidence for latitudinal gradients in plant defence and herbivory

  Angela T. Moles;Stephen P. Bonser;Alistair G.B. Poore;Ian R. Wallis

  432
  Citations

• Protein content of diets dictates the daily energy intake of a free-ranging primate

  Annika M. Felton;Adam Felton;David Raubenheimer;Stephen J. Simpson

  303
  Citations

• Reference intervals and physiologic alterations in hematologic and biochemical values of free-ranging desert tortoises in the mojave desert

  Mary M. Christopher;Kristin H. Berry;I. R. Wallis;I. R. Wallis;K. A. Nagy

  229
  Citations

• Putting plant resistance traits on the map: a test of the idea that plants are better defended at lower latitudes

  Angela T. Moles;Ian R. Wallis;William J. Foley;David I. Warton

  197
  Citations

• Correlations between physical and chemical defences in plants: tradeoffs, syndromes, or just many different ways to skin a herbivorous cat?

  Angela T. Moles;Begoña Peco;Ian R. Wallis;William J. Foley

  188
  Citations

• The Detoxification Limitation Hypothesis: Where Did it Come From and Where is it Going?

  Karen J. Marsh;Ian R. Wallis;Rose L. Andrew;William J. Foley

  165
  Citations

• Nutritional Ecology of Ateles chamek in lowland Bolivia: How Macronutrient Balancing Influences Food Choices

  Annika M. Felton;Adam Felton;Jeff T. Wood;William J. Foley

  153
  Citations

• Antiherbivore Chemistry of Eucalyptus-- Cues and Deterrents for Marsupial Folivores

  Ben D. Moore;Ian R. Wallis;Jesús Palá-Paúl;Joseph J. Brophy

  148
  Citations

• Palatability mapping : a koala's eye view of spatial variation in habitat quality

  Ben D. Moore;Ivan R. Lawler;Ian R. Wallis;Colin M. Beale

  141
  Citations

• Effects of climatic variation on field metabolism and water relations of desert tortoises.

  Brian T. Henen;Charles C. Peterson;Ian R. Wallis;Kristin H. Berry

  130
  Citations

• Eucalyptus foliar chemistry explains selective feeding by koalas

  Ben D Moore;William J Foley;Ian R Wallis;Ann Cowling

  121
  Citations

• CONFLICTING DEMANDS ON DETOXIFICATION PATHWAYS INFLUENCE HOW COMMON BRUSHTAIL POSSUMS CHOOSE THEIR DIETS

  Karen J. Marsh;Ian R. Wallis;Stuart McLean;Jennifer S. Sorensen

  121
  Citations

• Egg Size and Annual Egg Production by Female Desert Tortoises (Gopherus agassizii): The Importance of Food Abundance, Body Size, and Date of Egg Shelling

  I. R. Wallis;B. T. Henen;K. A. Nagy

  120
  Citations

• A simple, integrative assay to quantify nutritional quality of browses for herbivores

  Jane L. DeGabriel;Jane L. DeGabriel;Jane L. DeGabriel;Ian R. Wallis;Ben D. Moore;Ben D. Moore;William J. Foley

  118
  Citations

• The molecular basis of quantitative variation in foliar secondary metabolites in Eucalyptus globulus

  Carsten Külheim;Suat Hui Yeoh;Suat Hui Yeoh;Ian R. Wallis;Shawn Laffan

  116
  Citations

• FOLIAR NUTRITION, SITE QUALITY, AND TEMPERATURE INFLUENCE FOLIAR CHEMISTRY OF TALLOWWOOD (EUCALYPTUS MICROCORYS)

  Ben D. Moore;Ian R. Wallis;Jeff T. Wood;William J. Foley

  101
  Citations

• Differential susceptibility to Eucalyptus secondary compounds explains feeding by the common ringtail (Pseudocheirus peregrinus) and common brushtail possum (Trichosurus vulpecula)

  K. J. Marsh;W. J. Foley;A. Cowling;I. R. Wallis

  101
  Citations

• Heritable variation in the foliar secondary metabolite sideroxylonal in Eucalyptus confers cross-resistance to herbivores.

  Rose L. Andrew;Ian R. Wallis;Chris E. Harwood;Michael Henson

  101
  Citations

• Secondary metabolites in Eucalyptus melliodora: field distribution and laboratory feeding choices by a generalist herbivore, the common brushtail possum

  Ian Wallis;M Watson;William Foley

  96
  Citations