Rapid speciation in a newly opened postglacial marine environment, the Baltic Sea Pereyra, Ricardo T. ; Bergström, Lena ; Kautsky, Lena ; Johannesson, Kerstin Abstract Publication: BMC Ecology and Evolution Pub Date: 2009 DOI: 10.1186/1471-2148-9-70 Bibcode: 2009BMCEE...9...70P