Fine-scale biogeography: tidal elevation strongly affects population genetic structure and demographic history in intertidal fishes
Copyright policy )Fine-scale biogeography: tidal elevation strongly affects population genetic structure and demographic history in intertidal fishes
Numerous studies have demonstrated population genetic structuring in marine species, yet few have investigated the effect of vertical zonation on gene flow and population structure. Here we use three sympatric, closely related clinid species, Clinus cottoides, C. superciliosus and Muraenoclinus dorsalis, to test whether zonation on South African intertidal rocky shores affects phylogeographic patterns. We show that the high‐shore restricted species has reduced gene flow and considerably higher Fst values (Fst = 0.9) than the mid‐ and low‐shore species (Fst
- University of California, Berkeley United States
- University of California, Santa Cruz United States
- University of California, San Francisco United States
- Stellenbosch University South Africa
Marine biology, Molecular ecology -- Atlantic ocean, 570, Ecology, live-bearing fishes, QR100-130, 590, population genetics, Clinidae, mitochondrial DNA control region, gene flow, population genetics, live-bearing fishes, Atlantic Ocean, Microbial ecology, Clinidae -- Phylogeographic patterns, mitochondrial DNA control region, evolution, Population genetic structuring, Clinidae, gene flow, molecular ecology, Atlantic Ocean, QH540-549.5
Marine biology, Molecular ecology -- Atlantic ocean, 570, Ecology, live-bearing fishes, QR100-130, 590, population genetics, Clinidae, mitochondrial DNA control region, gene flow, population genetics, live-bearing fishes, Atlantic Ocean, Microbial ecology, Clinidae -- Phylogeographic patterns, mitochondrial DNA control region, evolution, Population genetic structuring, Clinidae, gene flow, molecular ecology, Atlantic Ocean, QH540-549.5
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