| comparative phylogeography of ponto-caspian mysid crustaceans: isolation and exchange among dynamic inland sea basins. | the distributions of many endemic ponto-caspian brackish-water taxa are subdivided among the black, azov and caspian sea basins and further among river estuaries. of the two alternative views to explain the distributions, the relict school has claimed tertiary fragmentation of the once contiguous range by emerging geographical and salinity barriers, whereas the immigration view has suggested recolonization of the westerly populations from the caspian sea after extirpation during late pleistocene ... | 2006 | 16911214 |