Pheidole in the new world: a dominant, hyperdiverse ant genus

* Introduction * The Origins of Hyperdiversity * Glossary and Anatomy * Keys * The Workerless Social Parasites of the New World Pheidole, Based on the Queen * The Species Groups of the Nonparasitic New World Pheidole, Based on the Worker Castes * The aberrans Group * The biconstricta Group * The crassicornis Group * The diligens Group * The distorta Group * The fallax Group * The flavens Group * The gertrudae Group * The granulata Group * The lamia Group * The megacephala Group * The perpusilla Group * The pilifera Group * The punctatissima Group * The scrobifera Group * The tachigaliae Group * The teneriffana Group * The transversostriata Group * The tristis Group * The New World Species * Indeterminate Names * References * Acknowledgments * Index