title: Fossil fishes challenge 'urban legend' of evolution.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Pennisi
mesh_terms: D000818:Animals; D002397:Catfishes / Q000235:genetics*; D019143:Evolution, Molecular; D005580:Fossils; D020440:Gene Duplication; D014644:Genetic Variation; D016678:Genome