de Queiroz, Kevin. 1998. "The General Lineage Concept of Species, Species Criteria, and the Process of Speciation." In Endless Forms: Species and Speciation. 57–75. Oxford University Press.
How do new species form? Like most areas of Evolutionary Biology, research related to the formation of new species - 'speciation ' - is rich in historical and current debate. Here, we review both ...