1. Pianka, E. R. 1966. Convexity, desert lizards, and spatial heterogeneity. Ecology 47: 1055-1059.

2. Pianka, E. R. 1967. On lizard species diversity: North American flatland deserts. Ecology 48: 333-351.

3. Pianka, E. R. 1969. Habitat specificity, speciation, and species density in Australian desert lizards. Ecology 50: 498-502.

4. Pianka, E. R. 1969. Sympatry of desert lizards (Ctenotus) in Western Australia. Ecology 50: 1012-1030.

5. Pianka, E. R. 1970. Comparative autecology of the lizard Cnemidophorus tigris in different parts of its geographic range. Ecology 51: 703-720.

6. Pianka, E. R. 1971. Lizard species density in the Kalahari desert. Ecology 52: 1024-1029.

7. Huey, R. B., E. R. Pianka, M. E. Egan, and L. W. Coons. 1974. Ecological shifts in sympatry: Kalahari fossorial lizards (Typhlosaurus). Ecology 55: 304-316.

8. Huey, R. B. and E. R. Pianka. 1977. Patterns of niche overlap among broadly sympatric versus narrowly sympatric Kalahari lizards (Scincidae: Mabuya). Ecology 58: 119-128.

9. Huey, R. B.and E. R. Pianka. 1977. Seasonal variation in thermoregulatory behavior and body temperature of diurnal Kalahari lizards. Ecology 58: 1066-1075. (With an Appendix by J. A. Hoffman.)

10. Huey, R. B.and E. R. Pianka. 1981. Ecological consequences of foraging mode. Ecology 62: 991-999.

11. Ricklefs, R. E., D. Cochran, and E. R. Pianka. 1981. A morphological analysis of the structure of communities of lizards in desert habitats. Ecology 62: 1474-1483.

12. K. O. Winemiller, K. O. and E. R. Pianka. 1990. Organization in natural assemblages of desert lizards and tropical fishes. Ecological Monographs 60: 27-55.

13. Huey, R. B., E. R. Pianka, and L. J. Vitt. 2001. How often do lizards "run on empty?" Ecology 82: 1-7.

14. Mesquita, D. O., G. R. Colli, G. C. Costa, T. B. Costa, D. B. Shepard, L. J. Vitt, and E. R. Pianka. 2015. Life history data of lizards of the world. Ecology 96(2) 594. Ecological Archives E096-058. Download pdf