Wallace Arthur was one of the founders of the interdisciplinary field of evo-devo (evolutionary developmental biology) in the 1980s. He was a founding editor of the journal Evolution and Development. His interests are focused on the evolutionary origins of novel types of animal, and how these origins may differ from 'routine evolution'.

'Wallace Arthur treats his readers to an eminently readable but still deeply rooted introduction into one of the most significant achievements of evolutionary biology: how evolutionary developmental biology put the organism back into the centre of evolutionary thinking.' Günter P. Wagner, Yale University, USA

• Preface; Acknowledgements; 1. What is evo-devo and why is it important?; 2. Antecedents of evo-devo; 3. Evolutionary and developmental essentials; 4. Evo-devo essentials; 5. The evolution of variations on a theme; 6. The evolutionary origins of themes and novelties; 7. The evolutionary origins of body plans; 8. Body plan features and toolkit genes; 9. Bringing it all together; Concluding remarks; Summary of common misunderstandings; References; Index.

Wallace Arthur was one of the founders of the interdisciplinary field of evo-devo (evolutionary developmental biology) in the 1980s. He was a founding editor of the journal Evolution and Development. His interests are focused on the evolutionary origins of novel types of animal, and how these origins may differ from 'routine evolution'.

'Wallace Arthur treats his readers to an eminently readable but still deeply rooted introduction into one of the most significant achievements of evolutionary biology: how evolutionary developmental biology put the organism back into the centre of evolutionary thinking.' Günter P. Wagner, Yale University, USA

• Preface; Acknowledgements; 1. What is evo-devo and why is it important?; 2. Antecedents of evo-devo; 3. Evolutionary and developmental essentials; 4. Evo-devo essentials; 5. The evolution of variations on a theme; 6. The evolutionary origins of themes and novelties; 7. The evolutionary origins of body plans; 8. Body plan features and toolkit genes; 9. Bringing it all together; Concluding remarks; Summary of common misunderstandings; References; Index.

Wallace Arthur was one of the founders of the interdisciplinary field of evo-devo (evolutionary developmental biology) in the 1980s. He was a founding editor of the journal Evolution and Development. His interests are focused on the evolutionary origins of novel types of animal, and how these origins may differ from 'routine evolution'.

'Wallace Arthur treats his readers to an eminently readable but still deeply rooted introduction into one of the most significant achievements of evolutionary biology: how evolutionary developmental biology put the organism back into the centre of evolutionary thinking.' Günter P. Wagner, Yale University, USA

• Preface; Acknowledgements; 1. What is evo-devo and why is it important?; 2. Antecedents of evo-devo; 3. Evolutionary and developmental essentials; 4. Evo-devo essentials; 5. The evolution of variations on a theme; 6. The evolutionary origins of themes and novelties; 7. The evolutionary origins of body plans; 8. Body plan features and toolkit genes; 9. Bringing it all together; Concluding remarks; Summary of common misunderstandings; References; Index.