title: Natural selection and speciation.
authors.affiliation: Department of Biology, Boston University, 5 Cummington Street, Boston, MA 02215, USA.
authors.forename: C J
authors.initials: CJ
authors.lastname: Schneider
mesh_terms: D000222:Adaptation, Physiological / Q000235:genetics / Q000502:physiology*; D000818:Animals; D005075:Biological Evolution; D004331:Drosophila melanogaster / Q000235:genetics / Q000502:physiology*; D012098:Reproduction / Q000502:physiology*; D012641:Selection, Genetic; D013045:Species Specificity