title: Speciation: Splitting when together.
authors.forename: D
authors.initials: D
authors.lastname: Ortiz-Barrientos
authors.forename: L H
authors.initials: LH
authors.lastname: Rieseberg
mesh_terms: D000818:Animals; D028023:Arecaceae / Q000235:genetics* / Q000502:physiology; D023681:Cichlids / Q000235:genetics* / Q000502:physiology; D049810:Genetic Speciation; D005843:Geography