Parsimony and Poeciliid Sex Chromosome Evolution

Affiliations

• ¹ Department of Zoology and Biodiversity Research Centre, University of British Columbia, Vancouver, Canada.
• ² Department of Ecology and Evolution, University of Lausanne, Switzerland.
• ³ School of Biological Sciences, University of Bristol, United Kingdom.
• ⁴ Department of Neurobiology and Behavior, Cornell University, Ithaca, New York, USA.