| fine-scale population structure and riverscape genetics of brook trout (salvelinus fontinalis) distributed continuously along headwater channel networks. | linear and heterogeneous habitat makes headwater stream networks an ideal ecosystem in which to test the influence of environmental factors on spatial genetic patterns of obligatory aquatic species. we investigated fine-scale population structure and influence of stream habitat on individual-level genetic differentiation in brook trout (salvelinus fontinalis) by genotyping eight microsatellite loci in 740 individuals in two headwater channel networks (7.7 and 4.4 km) in connecticut, usa. a weak ... | 2011 | 21819470 |