Ashantyé S. Williams

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Bluemask darters (Etheostoma akatulo) were sampled from the four drainages where extant populations of this narrowly endemic freshwater fish are known to exist. Population genetic diversity and structure were assessed at 10 microsatellite loci. All populations exhibited low levels of genetic variation, with expected heterozygosity ranging from 0.2 to 0.35.(More)
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