Publications

morphological and genetic structuring in the utah lake sucker complex.	population decline in the federally endangered june sucker (chasmistes liorus), a lakesucker unique to utah lake, utah, has been attributed in part to hybridization with the more widespread utah sucker (catostomus ardens). as a group, suckers in utah lake exhibit considerable external morphological variation. meristic and morphological ambiguities, presumably the result of hybridization, create a continuum of intermediate forms between chasmistes and catostomus extremes and prevent definitive id ...	2008	19067800
rangewide molecular structuring in the utah sucker (catostomus ardens).	the utah sucker (catostomus ardens) is endemic to the bonneville basin and the upper snake river drainage in western north america, and is thought to hybridize with the federally endangered june sucker (chasmistes liorus mictus) in utah lake (bonneville basin). here we describe the discovery of a major subdivision in utah suckers (4.5% mitochondrial sequence divergence) between the ancient snake river drainage and the bonneville basin. this boundary has not previously been recognized in utah suc ...	2006	16780436