Genetic SpeciationReproductive IsolationBeakEcologyGene FlowCavesAdaptation, BiologicalEcosystemSmegmamorphaMartiniqueSelection, GeneticBiological EvolutionPhylogenySpecies SpecificityGeographyGenetics, PopulationEnvironmentDNA, MitochondrialEvolution, MolecularGenetic VariationHybridization, GeneticAdaptation, PhysiologicalSequence Analysis, DNASympatryCichlidsReproductionModels, GeneticPhylogeographyButterfliesSexual Behavior, AnimalBiodiversityX-Ray Absorption SpectroscopyAmplified Fragment Length Polymorphism AnalysisMating Preference, AnimalExtinction, BiologicalAngiospermsBayes TheoremCacodylic AcidPolyploidyPasseriformesGeological PhenomenaGenetic DriftArsenicLikelihood FunctionsFresh WaterPigmentationTephritidaeClimateMolecular Sequence DataGryllidaeFossilsCytochromes bArsenicalsLizardsGeologyMicrosatellite RepeatsAnnonaceaePopulation DynamicsSenecioAnimal MigrationDNA, ChloroplastLakesOceans and SeasGastropodaGorilla gorillaSouth AmericaDNA, PlantSpectrophotometry, AtomicAfrica, EasternHumic SubstancesCapsellaAcerPongoGene DuplicationEcotype