title: Manifest Density: A Reply to Phillips and Baird.
authors.affiliation: Division of Biological Sciences, University of Montana, Missoula, MT 59812, USA. Electronic address: winsor.lowe@umontana.edu.
authors.forename: Winsor H
authors.initials: WH
authors.lastname: Lowe
authors.affiliation: US Geological Survey, Northern Rocky Mountain Science Center, Glacier National Park, West Glacier, MT 59936, USA; Flathead Lake Biological Station, University of Montana, Polson, MT 59860, USA.
authors.forename: Clint C
authors.initials: CC
authors.lastname: Muhlfeld
authors.affiliation: Division of Biological Sciences, University of Montana, Missoula, MT 59812, USA.
authors.forename: Fred W
authors.initials: FW
authors.lastname: Allendorf
mesh_terms: D063147:Animal Distribution; D000818:Animals; D006824:Hybridization, Genetic; D058865:Introduced Species