| an empirical test of freshwater vicariance via river capture. | river capture is a geomorphological process through which stream sections are displaced from one catchment to another, and it may represent a dominant facilitator of interdrainage transfer and cladogenesis in freshwater-limited taxa. however, few studies have been conducted in a manner to explicitly test the biological significance of river capture. here we present a multispecies phylogeographical analysis to test whether the nonmigratory fish fauna of the von river (south island, new zealand) i ... | 2007 | 17444899 |