| Genetic variation across species’ geographical ranges: the central–marginal hypothesis and beyond CG Eckert, KE Samis, SC Lougheed Molecular ecology 17 (5), 1170-1188, 2008 | 1183 | 2008 |
| Riverine barriers and the geographic distribution of Amazonian species C Gascon, JR Malcolm, JL Patton, MNF da Silva, JP Bogart, ... Proceedings of the National Academy of Sciences 97 (25), 13672-13677, 2000 | 288 | 2000 |
| Measurement error and morphometric studies: statistical power and observer experience SM Yezerinac, SC Lougheed, P Handford Systematic Biology 41 (4), 471-482, 1992 | 250 | 1992 |
| Ridges and rivers: a test of competing hypotheses of Amazonian diversification using a dart-poison frog (Epipedobates femoralis) SC Lougheed, C Gascon, DA Jones, JP Bogart, PT Boag Proceedings of the Royal Society of London. Series B: Biological Sciences …, 1999 | 200 | 1999 |
| Patterns of Genetic Population Differentiation in Four Species of Amazonian Frogs: A Test of the Riverine Barrier Hypothesis1 C Gascon, SC Lougheed, JP Bogart Biotropica 30 (1), 104-119, 1998 | 124 | 1998 |
| Cryptic diversity and deep divergence in an upper Amazonian leaflitter frog, Eleutherodactylus ockendeni KR Elmer, JA Dávila, SC Lougheed BMC evolutionary biology 7 (1), 247, 2007 | 118 | 2007 |
| Cryptic lineages in a small frog: the post-glacial history of the spring peeper, Pseudacris crucifer (Anura: Hylidae) JD Austin, SC Lougheed, L Neidrauer, AA Chek, PT Boag Molecular Phylogenetics and Evolution 25 (2), 316-329, 2002 | 118 | 2002 |
| Variation in duration and frequency characters in the song of the rufous-collared sparrow, Zonotrichia capensis, with respect to habitat, trill dialects and body size P Handford, SC Lougheed The Condor 93 (3), 644-658, 1991 | 111 | 1991 |
| Mating signal partitioning in multi‐species assemblages: a null model test using frogs AA Chek, JP Bogart, SC Lougheed Ecology Letters 6 (3), 235-247, 2003 | 106 | 2003 |
| Discordant temporal and geographic patterns in maternal lineages of eastern north American frogs, Rana catesbeiana (Ranidae) and Pseudacris crucifer (Hylidae) JD Austin, SC Lougheed, PT Boag Molecular Phylogenetics and Evolution 32 (3), 799-816, 2004 | 93 | 2004 |
| Lateral transfer of a lectin-like antifreeze protein gene in fishes LA Graham, SC Lougheed, KV Ewart, PL Davies PloS one 3 (7), 2008 | 89 | 2008 |
| Genetic evidence for female‐biased dispersal in the bullfrog, Rana catesbeiana (Ranidae) JD Austin, JA Dávila, SC Lougheed, PT Boag Molecular Ecology 12 (11), 3165-3172, 2003 | 85 | 2003 |
| Habitat distribution influences dispersal and fine‐scale genetic population structure of eastern foxsnakes (Mintonius gloydi) across a fragmented landscape JR Row, G BLOUIN‐DEMERS, SC Lougheed Molecular Ecology 19 (23), 5157-5171, 2010 | 80 | 2010 |
| Vocal dialects and the structure of geographic variation in morphological and allozymic characters in the rufous‐collared sparrow, Zonotrichia capensis SC Lougheed, P Handford Evolution 46 (5), 1443-1456, 1992 | 78 | 1992 |
| Rapid sympatry explains greater color pattern divergence in high latitude birds PR Martin, R Montgomerie, SC Lougheed Evolution: International Journal of Organic Evolution 64 (2), 336-347, 2010 | 74 | 2010 |
| Genetic and morphological variation in Vanzolinius discodactylus: a test of the river hypothesis of speciation C Gascon, SC Lougheed, JP Bogart Biotropica, 376-387, 1996 | 73 | 1996 |
| Range-wide phylogeography of a temperate lizard, the five-lined skink (Eumeces fasciatus) BJ Howes, B Lindsay, SC Lougheed Molecular Phylogenetics and Evolution 40 (1), 183-194, 2006 | 71 | 2006 |
| A comparison of RAPD versus microsatellite DNA markers in population studies of the massasauga rattlesnake SC Lougheed, HL Gibbs, KA Prior, PJ Weatherhead Journal of Heredity 91 (6), 458-463, 2000 | 69 | 2000 |
| Rapid phenotypic evolution during incipient speciation in a continental avian radiation L Campagna, P Benites, SC Lougheed, DA Lijtmaer, AS Di Giacomo, ... Proceedings of the Royal Society B: Biological Sciences 279 (1734), 1847-1856, 2012 | 68 | 2012 |
| A molecular phylogeny of warbling-finches (Poospiza): paraphyly in a Neotropical emberizid genus SC Lougheed, JR Freeland, P Handford, PT Boag Molecular phylogenetics and evolution 17 (3), 367-378, 2000 | 66 | 2000 |
