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 ...
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.