<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">E.O. Wiley III</style></author><author><style face="normal" font="default" size="100%">Mayden, Richard L.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Wheeler, Quentin D.</style></author><author><style face="normal" font="default" size="100%">Meier, Rudolf</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">A critique from the evolutionary species concept perspective</style></title><secondary-title><style face="normal" font="default" size="100%">Species concepts and phylogenetic theory. A debate.</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Systematics Taxonomy Taxonomic unit</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2000</style></year></dates><publisher><style face="normal" font="default" size="100%">Columbia University Press</style></publisher><pub-location><style face="normal" font="default" size="100%">New York</style></pub-location><pages><style face="normal" font="default" size="100%">146-158</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">Print</style></notes></record></records></xml>