Comprehensive introductory textbook on entomology covering insect structure, classification, physiology, ecology, and economic importance. Revised edition edited by O. W. Richards and R. G. Davies, widely used in biological and agricultural studies.
Influential scientific work examining the evolution of the vertebrate brain and the biological basis of intelligence. Discusses comparative neuroanatomy, encephalization, cognition, and evolutionary trends across animal groups, integrating neuroscience, psychology, and evolutionary biology.